OHSU Health Information Library
Podcasts
"Bio-identical" Hormone Therapy Questioned (podcast)
They are marketed as "bio-identical" hormones or "bio-identical hormone replacement therapy," and they claim to do everything from helping menopausal women lose weight to preventing senility. They are touted as safer and sometimes even more effective than conventional hormone-replacement therapy. But the US Food and Drug Administration (FDA) warns that these claims are "unproven" and that the products are "potentially dangerous."
24-Hour Urine Collection (podcast)
Detailed information on 24 hour urine collection, including the reasons and preparation for the procedure, how the procedure is performed, after care, and anatomical illustrations of the kidney and urinary system.
Abdominal Angiogram (podcast)
Detailed information on abdominal angiogram, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Abdominal Aortic Aneurysm a Concern for Women Smokers (podcast)
Women who smoke are eight times more likely than nonsmokers to suffer a potentially fatal rupture of the body's largest artery, or require surgery to repair the weakening that can cause such a rupture.
Abdominal Aortic Aneurysm Repair (podcast)
Detailed information on abdominal aortic aneurysm repair and endovascular aortic aneurysm repair, including the reasons and preparation for the procedures, risks of the procedures, how the procedures are performed, after care, an anatomical illustrations of the anatomy of the aorta, an infrarenal abdominal aortic aneurysm, types of aneurysms, and illustrations of abdominal aortic aneurysm open repair and endovascular repair
Abdominal Ultrasound (podcast)
Detailed information on abdominal ultrasound, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Abnormal Heart Rhythm May Be Predicted By Risk Score (podcast)
Weighing a combination of risk factors could help doctors predict which patients are the most likely to develop atrial fibrillation, says a study reported in the medical journal Lancet.
Advanced Prostate Cancer a Bigger Challenge for Young Men (podcast)
When faced with a similar diagnosis of advanced prostate cancer, the outcomes in younger men was actually worse than in older men.
Amniocentesis (podcast)
Amniocentesis is a procedure used to obtain a small sample of the amniotic fluid that surrounds the fetus during pregnancy.
Amputation (podcast)
Detailed information on amputation, including the reasons and preparation for the procedure, risks of the procedure, how the procedure is performed, and after care.
Another Reason to Talk with Your Doctor about Hormone Replacement Therapy (podcast)
A new study shows that women diagnosed with non-small cell lung cancer may have a higher risk for dying if they use estrogen plus progestin hormone replacement therapy (HRT).
Appendectomy (podcast)
Detailed information on appendectomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, anatomical illustration of the digestive system, and an illustration of laparoscopic appendectomy.
Arteries May Clear of Calcium Deposits with Extra Sleep (podcast)
A good night's sleep may be just what your arteries need, says a report in the Journal of the American Medical Association.
Arthrography (podcast)
In arthrography, a series of X-rays is taken with the joint in various positions after contrast dye is placed in the joint. Find out more about this procedure and what you should do if your doctor orders this test.
Arthroplasty (podcast)
Detailed information on arthroplasty, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the anatomy of the knee, hip, and types of joints.
Arthroscopy (podcast)
Orthopedic surgeons use arthroscopy to diagnose and treat joint problems. An arthroscope is a small, tube shaped instrument that is used to look inside a joint.
As Economy Worsens, So Does Stress (podcast)
About 80% of Americans recently rated the economy as a top stressor for them. But there are things you can do to become more resilient during these tough times.
Asthma Risk Increases with Waist Size (podcast)
Research has shown that obesity increases risk for asthma in adults, especially for women. Although few studies have researched if waist size alone also raises risk, a new study published in Thorax suggests it does.
Barium Enema (podcast)
Detailed information on barium enema, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Barium Swallow (podcast)
Detailed information on barium swallow, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the digestive system.
Be Social and Manage Stress to Live Longer (podcast)
A new study finds that individuals who are outgoing and manage stress well have traits found in the children of people who lived to 100, and longevity is thought to run in families.
Better Vision in Children Linked to the Outdoors (podcast)
Kids who spend more time outside - and away from the television set - are less likely to develop myopia, the inability to see things clearly at a distance. The findings were published in the medical journal Optometry and Vision Science.
Bone Biopsy (podcast)
A bone biopsy is a procedure in which bone samples are removed with a special biopsy needle or during surgery to determine if cancer or other abnormal cells are present.
Bone Densitometry (podcast)
Bone densitometry is used primarily to diagnose osteoporosis and to determine fracture risk. The testing procedure measures the bone density of the bones of the spine, pelvis, lower arm, and thigh.
Bone Marrow Biopsy (podcast)
A biopsy is a procedure performed to remove tissue or cells from the body for examination under a microscope.
Boost Your Health with Active Commuting (podcast)
If you're tired of sitting in rush hour traffic, a new study offers motivation to pedal or walk your way to work instead.
BRCA Gene Mutation a Cancer Risk for Men (podcast)
Men who are biologically related to family members who have the BRCA1 and 2 gene mutations typically avoid genetic counseling or testing, a new study finds.
Breast Biopsy (podcast)
Detailed information on breast biopsy, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Breast Cancer Deaths Drop 2 Percent (podcast)
There's good news from the American Cancer Society (ACS). In its report, Breast Cancer Facts and Figures 2009-2010, the ACS notes that deaths from breast cancer are down.
Breast Cancer Risk Not Higher with Limited Caffeine Use (podcast)
Drinking coffee or consuming other caffeine-laden foods does not appear to boost breast cancer risk, says a study in the Archives of Internal Medicine.
Breast Cancer Survival Status Found with Blood Marker (podcast)
A link has been found between breast cancer survival and two proteins at high levels in the blood that are indicators of inflammation. The study results were reported in the Journal of Clinical Oncology
Breast Scan (podcast)
Detailed information on breast scan, including the reasons and preparation for the procedure, how the procedure is performed, after care, and anatomical illustrations of the female breast
Breast Ultrasound (podcast)
Detailed information on breast ultrasonography, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Bronchoscopy (podcast)
Detailed information on bronchoscopy, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Bunion Surgery (podcast)
A bunion is an enlargement of the bone or tissue around a joint at the base of the big toe or at the base of the little toe. The goal of surgery is to relieve pain and correct as much deformity as possible.
Caffeine and Technology Add to Reduced Sleep in Teens (podcast)
Just one in five teens is getting the recommended eight hours of sleep each night. The rest may be texting the night away with the help of highly-caffeinated energy drinks, according to a study reported in the journal Pediatrics.
Cardiac Catheterization (podcast)
Cardiac catheterization is a specialized procedure in which a long, flexible tube (catheter) is inserted into a vein and guided into the heart, allowing a close look at the structures inside.
Careful! Bathtub Trips, Slips, and Falls Can Injure Children (podcast)
A new study reported in the journal Pediatrics shows that bathtubs can be a dangerous place for children. Bath safety often focuses on avoiding burns and drowning, but it is actually slips, trips, and falls that account for most bathing-related injuries in children.
Carotid Artery Duplex Scan (podcast)
This scan is a type of ultrasound used to assess the blood flow of the carotid arteries and diagnose carotid artery disease. These arteries are the main blood vessels carrying oxygen to the brain.
Carotid Endarterectomy / Carotid Angioplasty with Stenting (podcast)
Detailed information on carotid endarterectomy and carotid angioplasty and stenting, including the reasons and preparation for the procedures, risks of the procedures, how the procedures are performed, after care, an anatomical illustration of the circulation of the brain, and illustrations of carotid endarterectomy and carotid angioplasty with stenting.
Cerebral Arteriogram (podcast)
Detailed information on cerebral arteriogram, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Cervical Biopsy (podcast)
Detailed information on cervical biopsy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the female pelvic organs, and an illustration of a cervical biopsy procedure.
Cesarean Delivery (podcast)
Cesarean delivery (also called a cesarean section or C-section) is the surgical delivery of a baby by an incision through the mother's abdomen and uterus.
Chest X-ray (podcast)
A chest X-ray is used to examine the chest and the organs and structures located in the chest. Chest x-rays may be used to assess the lungs and the heart.
Childhood Cancer Survivors Need Mammograms (podcast)
Experts say female childhood cancer survivors who have had radiation should get mammograms earlier than general population of women.
Cholecystectomy (podcast)
Detailed information on cholecystectomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, anatomical illustration of the digestive system, and an illustration of laparoscopic cholecystectomy.
Cholecystography (podcast)
Detailed information on cholecystography, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the biliary system.
Chorionic Villus Sampling (CVS) (podcast)
The chorionic villi are tiny projections of placental tissue that look like fingers and contain the same genetic material as the fetus. Testing may be available for other genetic defects and disorders depending on the family history and availability of lab testing at the time of the procedure.
Colonoscopy (podcast)
Detailed information on colonoscopy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the digestive system, and illustrations of colonoscopy and biopsy through colonoscopy.
Colposcopy (podcast)
Detailed information on colposcopy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the female pelvic organs, and an illustration of a colposcopy procedure.
Computed Tomography (CT or CAT) Scan of the Abdomen (podcast)
Detailed information on computed tomography (CT or CAT scan) of the abdomen, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Computed Tomography (CT or CAT) Scan of the Brain (podcast)
Detailed information on computed tomography (CT or CAT) scan of the brain, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Computed Tomography (CT or CAT) Scan of the Chest (podcast)
Detailed information on computed tomography (CT or CAT scan) of the chest, including the reasons and preparation for the procedure, how the procedure is performed, and after care
Computed Tomography (CT or CAT) Scan of the Kidney (podcast)
Detailed information on computed tomography (CT or CAT scan) of the kidney, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the kidney.
Computed Tomography (CT or CAT) Scan of the Liver and Biliary Tract (podcast)
Detailed information on computed tomography (CT or CAT scan) of the liver and biliary tract, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the liver and biliary system.
Computed Tomography (CT or CAT) Scan of the Spine (podcast)
In computed tomography, the X-ray beam moves in a circle around the body. This allows many different views of the spine. The X-ray information is sent to a computer that interprets the data and displays it in a two-dimensional form on a monitor.
Coronary Artery Bypass Graft Surgery (CABG) (podcast)
One way to treat blocked or narrowed arteries is to bypass the blocked portion of the coronary artery with another piece of blood vessel.
Craniotomy (podcast)
Detailed information on craniotomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the anatomy of the brain, and an illustration of an example of a craniotomy procedure
Cryotherapy for Prostate Conditions (podcast)
Detailed information on cryotherapy for prostate conditions, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the male reproductive tract, and an illustration of the procedure
Cystography (podcast)
Detailed information on cystography, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the urinary tract.
Cystometry (podcast)
Detailed information on cystometry, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the urinary tract
Cystoscopy (podcast)
Detailed information on cystoscopy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the urinary tract.
Deft Management of Type 1 Diabetes Helps Lower Complications (podcast)
A new study has found that tight management of the type 1 diabetes reduces risk for serious complications, such as blindness, kidney failure, and heart disease.
Dementia Risk for Older People Increased by Low Blood Sugar (podcast)
Older individuals with type 2 diabetes who have been hospitalized with severe low blood sugar levels seem to have a greater risk of developing dementia, new research suggests.
Dense Breasts May Be a Risk Factor for Breast Cancer (podcast)
Breast cancer risk assessment and prevention should start much earlier in life than it currently does, say Canadian researchers who examined breast cancer risk factors in young women. The study appears online and in the June print issue of the The Lancet Oncology.
Diabetes and Sleep Apnea Linked (podcast)
Here is a wake-up call to the millions of American men and women with type 2 diabetes: Snoring at night or nodding off during the day may be symptoms of obstructive sleep apnea.
Diabetes Linked to Depression During and After Pregnancy (podcast)
Low-income women with diabetes who are pregnant or who recently gave birth face almost twice the risk of depression compared to women without diabetes, says a study in the Journal of the American Medical Association.
Diabetes Studies Update on Nutrition, and on Cancer (podcast)
Adding lentil soup and pasta to your diet may be the way to go if you have type 2 diabetes, based on a new study about the benefits of low-glycemic foods.
Dilation and Curettage (D and C) (podcast)
A dilation and curettage is a surgical procedure in which the cervix is dilated so that the cervical canal and uterine lining can be scraped with a curette to remove abnormal tissues.
Dobutamine Stress Echocardiogram (podcast)
This procedure may be used to assess the heart muscle under stress. Dobutamine is a medication that causes the heart to beat faster and will mimic the effects of exercise on the heart.
Does Insulin Level Raise Risk for Breast Cancer? (podcast)
A new study published in the International Journal of Cancer suggests that postmenopausal women with higher insulin levels may be at greater risk of developing breast cancer.
Don't Let the Internet Stand Between You and Your Family (podcast)
A recent survey shows that rising Internet usage is causing Americans to spend less time with their families.
Echocardiogram (podcast)
An echocardiogram can measure heart structures, such as the heart's pumping chambers, the size of the heart itself, and the thickness of the heart walls.
Echocardiography a Valuable View of the Heart (podcast)
The advanced imaging technique called contrast echocardiography can have a significant impact on the diagnosis and treatment of people hospitalized with heart disease, says a report in the Journal of the American College of Cardiology.
Egg Donation Risks and Benefits Reported (podcast)
According to a study that examines the long-term effects of egg donation, women who choose to donate eggs to help infertile couples should be aware of both the psychological and physical risks associated with the procedure.
Electrocardiogram (podcast)
Electrodes are placed on the chest, arms, and legs. When the electrodes are connected to an ECG machine, the electrical activity of the heart is measured and interpreted.
Electroencephalogram (EEG) (podcast)
Detailed information on electroencephalogram (EEG), including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Electromyography (EMG) (podcast)
Detailed information on electromyography (EMG), including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Electronystagmography (ENG) (podcast)
Detailed information on electronystagmography (ENG), including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the ear.
Electrophysiological Studies (podcast)
An electrophysiological study tests the heart's electrical system. A small, plastic catheter is inserted through a vein in the groin and is threaded into the heart.
Endometrial Ablation (podcast)
Detailed information on endometrial ablation, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the female pelvic organs, an illustration of the menstrual cycle, and an illustration of an endometrial ablation procedure.
Endometrial Biopsy (podcast)
An endometrial biopsy is used to obtain a small tissue sample from the lining of the uterus. The tissue is examined under a microscope to identify the presence of abnormal cells.
Endoscopic Retrograde Cholangiopancreatography (podcast)
Detailed information on endoscopic retrograde cholangiopancreatography, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the biliary system.
Endovascular Coiling (podcast)
Detailed information on endovascular coiling, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the brain, and illustrations of the coiling and clipping procedures.
Esophagogastroduodenoscopy (podcast)
Detailed information on esophagogastroduodenoscopy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the digestive system.
Evoked Potentials Studies (podcast)
Detailed information on evoked potentials studies, including the types of studies, reasons and preparation for the procedure, how the procedure is performed, and after care
Exams of Obese, Diabetic Youth Show Cardiovascular Problems (podcast)
An examination of the neck arteries of today's obese or diabetic young people bodes ill for their future health, researchers report in the journal Circulation.
Exercise Echocardiogram (podcast)
Detailed information on exercise echocardiogram, including the reasons and preparation for the procedure, how the procedure is performed, and after care
Exercise Electrocardiogram (podcast)
An exercise ECG can assess the heart's response to stress or exercise. The ECG is monitored while a person is exercising on a treadmill or stationary bike.
Experts Discuss Pros and Cons of Fish during Pregnancy (podcast)
Women who are pregnant should include fish in their diet for optimal maternal health and fetal growth and development. That much health experts agree on.
Experts Say Increase Vitamin D Supplements for Children (podcast)
The leading children's medical organization in the United States says that it has doubled the amount of vitamin D recommended for infants, children, and adolescents. The increase, from 200 international units (IU) to 400 IU per day was detailed at a meeting of the American Academy of Pediatrics.
Experts Still Looking for Glucosamine Attributes (podcast)
Eager to relieve joint pain and repair the cushioning between bones, millions of arthritis sufferers reach for glucosamine, an over-the-counter dietary supplement. Despite its popularity, studies examining the effectiveness of this natural therapy have yielded mixed results.
External and Internal Heart Rate Monitoring of the Fetus (podcast)
Fetal heart rate monitoring is a procedure used to evaluate the well-being of the fetus by assessing the rate and rhythm of the fetal heartbeat. The fetal heart rate may change as the fetus responds to conditions in the uterus. An abnormal fetal heart rate or pattern may indicate that the fetus is not getting enough oxygen.
Family Lifestyle Linked to Obesity (podcast)
Although genetics likely play a role in whether or not someone becomes overweight or obese, a family's lifestyle also has a major impact on the chances of a teenager developing a weight problem, a new study shows.
Fear Not: Learn to Overcome Common Phobias (podcast)
People with phobias know logically that their fear doesn't make sense, but they feel helpless to stop it. However, there are stress management strategies that can help keep fear and anxiety at bay.
Feeling Good after Exercise Lasts Longer than Expected (podcast)
Feel-good afterglow from a workout may last far beyond the hour or so that it is been previously assumed, says research presented at the American College of Sports Medicine.
Femoral Popliteal Bypass Surgery (podcast)
Detailed information on femoral popliteal bypass surgery and percutaneous transluminal angioplasty of the femoral artery, including the reasons and preparation for the procedures, risks of the procedures, how the procedures are performed, after care, and anatomical illustrations of the circulation of the legs and femoral popliteal occlusion.
Fertility Problems and Secondhand Smoke Linked (podcast)
Researchers have found that women exposed to second hand smoke, either as adults or children, were significantly more likely to face fertility problems and suffer miscarriages.
Fertility-Saving Measures as Good as Aggressive Treatment for Ovarian Cancer (podcast)
For younger women with ovarian cancer, aggressive treatment can end reproductive ability. But a new study from the journal Cancer found that saving the uterus or one ovary of a young woman with early-stage ovarian cancer can preserve her fertility without compromising survival. This is good news for the 17 percent of U.S. women diagnosed with ovarian cancer at age 40 or younger.
Fetal Ultrasound (podcast)
Detailed information on fetal ultrasound, including the reasons and preparation for the procedure, how the procedure is performed, after care, and anatomical illustrations of the female pelvis and equipment.
For Your Heart's Sake, Get a Flu Shot (podcast)
Getting a flu shot may help lower the risk of dying from heart disease or having a heart attack.
Gallbladder Scan (podcast)
Detailed information on gallbladder scan, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the biliary system.
Gamma Knife (podcast)
Detailed information on gamma knife radiosurgery, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the brain.
Gastric Bypass (Malabsorptive) Surgery (podcast)
Gastric bypass surgery involves bypassing a part of the small intestine that absorbs nutrients. For this reason, these surgeries are referred to as malabsorptive procedures.
Gastric Stapling (Restrictive) Surgery (podcast)
Detailed information on gastric stapling surgery, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the digestive system, and an illustration of a gastric stapling procedure
Genetic Risk for Autism Highlighted in New Research (podcast)
Two new studies highlight the complex genetic roots of autism The first says inheriting abnormal mutations of two common genes can raise the risk for developing the disease.
Get Active--and Back in the Game--with Video Games (podcast)
Video games today are helping players be physically active. They're not a substitute for a regular workout, but they are helping couch potatoes get some exercise indoors.
Get Your Kids Talking to Improve Language Development (podcast)
According to two new research studies, listening to what your children have to say is just as important as talking to them. This interaction is key to their language development. Speaking to your child is still important, but it seems that the give and take of conversation matters more.
Good Blood Glucose Control Is Your Ally Against Alzheimer?s (podcast)
People with diabetes are one and a half times more likely than those without diabetes to develop cognitive impairment, or trouble with memory and thinking, including Alzheimer's disease.
Hands On Approach to Pain Management Touted (podcast)
If you struggle with aches and pains that refuse to go away, you just might find relief with a long-practiced but relatively obscure alternative therapy called naprapathy.
Heart Concerns Linked to Premature Delivery (podcast)
Factors that affect a woman's reproductive health can also have an effect on her heart, new research shows.
Heart Failure Creates Needs for Patient and Caregiver (podcast)
People with heart failure, and those who care for them, want more attention paid to their psychological needs, a new study finds.
Heart Health Includes Vitamin D (podcast)
A lack of vitamin D, which is absorbed primarily through exposure to sunlight, helps boost the risk of heart attacks and strokes, new research finds.
Heart Transplantation (podcast)
Detailed information on heart transplantation, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the anatomy of the heart, anterior view.
Heart Valve Repair or Replacement Surgery (podcast)
Detailed information on heart valve repair or replacement surgery, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomic illustration of the valves of the heart.
Hip Replacement Surgery (podcast)
Hip replacement is a surgical procedure to replace a damaged hip with an artificial joint. This surgery may be considered for someone with a hip fracture or severe arthritis.
Hispanic Women Discover Own Breast Cancer, But Wait (podcast)
Most breast cancers in Hispanic women are detected by the women themselves, a new study shows. This is despite high rates of screening mammography in this population.
Holter Monitor (podcast)
The Holter monitor is a type of electrocardiogram (ECG) used to monitor the ECG tracing continuously for a period of 24 hours or longer.
Hysterectomy (podcast)
Detailed information on hysterectomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the female pelvic organs.
Hysteroscopy (podcast)
Hysteroscopy is a procedure that allows your doctor to see inside your uterus. This procedure can help find the causes of problems in the uterus.
Implantable Cardioverter Defibrillator (ICD) Insertion (podcast)
An ICD monitors the heart's electrical activity and responds with either anti-tachycardia pacing or shock therapy to prevent sudden cardiac arrest.
Joint Aspiration (podcast)
Joint aspiration is usually performed under a local anesthetic to either relieve swelling or to obtain fluid for analysis to diagnose a joint disorder and/or problem.
Kidney Biopsy (podcast)
Detailed information on kidney biopsy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the kidney.
Kidney Scan (podcast)
Detailed information on kidney scan, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the kidney
Kidney Transplantation (podcast)
Detailed information on kidney transplantation, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the kidney.
Kidney Ultrasound (podcast)
Detailed information on kidney ultrasound, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Kidney, Ureter, and Bladder X-ray (podcast)
Detailed information on kidney, ureter, and bladder x-ray, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the urinary tract.
Knee Ligament Repair (podcast)
Surgery to correct a torn knee ligament involves replacing the ligament with a piece of healthy tendon. A tendon from the kneecap or hamstring, for example, is grafted into place to hold the knee joint together.
Knee Replacement Surgery (podcast)
Detailed information on knee replacement surgery, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the anatomy of the knee
Laminectomy (podcast)
Detailed information on laminectomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the spinal column with vertebrae.
Laparoscopy (podcast)
Laparoscopy can help detect and treat endometriosis, ovarian cysts, fibroids, or an ectopic pregnancy.
Life Span Could Shorten from Eating Too Much Red Meat (podcast)
Diets high in red meat and in processed meat shorten life span not just from cancer and heart disease but from Alzheimer's, stomach ulcers, and other conditions as well, a National Cancer Institute (NCI) study has found.
Lithotripsy (podcast)
Detailed information on lithotripsy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the kidney, and an illustration of lithotripsy.
Liver Biopsy (podcast)
Detailed information on liver biopsy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the liver.
Liver Scan (podcast)
Detailed information on liver scan, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the liver.
Living Kidney Donor Chains Facilitate More Matches (podcast)
In 2006, one healthy young man stepped forward, willing to give one of his kidneys to a complete stranger. Two years later, 10 people had received new kidneys from that one remarkable altruistic act. As a result of this donation, the first non-simultaneous, extended altruistic-donor (NEAD) chain was created.
Lobectomy (podcast)
A lobectomy is a surgical procedure that removes one of the lobes of the lungs.
Loop Electrosurgical Excision Procedure (LEEP) (podcast)
Detailed information on loop electrosurgical excision procedure (LEEP), including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the female pelvic organs, and an illustration of a LEEP procedure .
Lower Weight Urged for Obese Women Planning Pregnancy (podcast)
Obese moms-to-be should limit their weight gain during pregnancy to between 11 and 20 pounds to safeguard their health and that of their baby, say experts.
Lumbar Puncture (LP) (podcast)
Detailed information on lumbar puncture, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the spine and the lumbar puncture procedure.
Lumpectomy (podcast)
Detailed information on lumpectomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the female breast, and an illustration of a lumpectomy procedure.
Lung Biopsy (podcast)
Detailed information on lung biopsy, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Lung Scan (podcast)
Two types of lung scans are available: ventilation scans and perfusion scans. Both use a tiny amount of a radioactive substance.
Lymphedema Difficult for Women after Breast Cancer (podcast)
A new study has found that women who develop lymphedema fare worse than women without the condition and have higher out-of-pocket medical costs after radiation and surgery.
Macho Men Less Likely to Get Routine Medical Care (podcast)
New research suggests that what a man believes about masculinity could affect the likelihood that he seeks routine medical care. A man who is more macho might be less likely to visit the doctor.
Magnetic Resonance Imaging (MRI) of the Bones, Joints, and Soft Tissues (podcast)
In orthopedics, an MRI may be used to examine bones, joints, and soft tissues such as cartilage, muscles, and tendons for injuries or the presence of structural abnormalities or certain other conditions, such as tumors, inflammatory disease, or muscle fatigue. MRI may be used to assess the results of corrective procedures.
Magnetic Resonance Imaging (MRI) of the Heart (podcast)
Detailed information on magnetic resonance imaging (MRI) of the heart, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Magnetic Resonance Imaging (MRI) of the Spine and Brain (podcast)
MRI may be used to examine the brain and/or spinal cord for injuries or the presence of structural abnormalities or certain other conditions, including tumors or aneurysms.
Make the Most of Family Meals (podcast)
The most important part of a holiday meal is not the turkey, the stuffing, or the homemade apple pie. It's not even the gifts you may exchange. What is? Family. Sharing a meal with your family provides a valuable opportunity to strengthen bonds and create lasting memories. It's a time to reconnect and share what's going on in each other's lives. This is especially true during the holidays, when families come together to celebrate.
Mammogram (podcast)
Detailed information on mammogram, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Mastectomy (podcast)
Detailed information on mastectomy, including the reasons and preparation for the procedure, how the procedure is performed, after care, anatomical illustrations of the female breast, and illustrations of mastectomy procedures.
Mediastinoscopy (podcast)
Detailed information on mediastinoscopy, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the lungs and respiratory tract, and an illustration of the mediastinoscopy procedure.
Mediterranean Diet May Decrease Need for Diabetes Medications (podcast)
The Mediterranean diet may help people with type 2 diabetes decrease or eliminate their need for medications to control blood sugar levels.
Men Experience Depression Differently from Women (podcast)
Depression is a serious medical condition that affects more than 6 million men. While some men might be less willing to admit to being depressed than women, it's important to know the signs and get help.
Men's Risk of Heart Failure Lowered with Fatty Fish (podcast)
Eating salmon or other fatty fish just once a week helped reduce men's risk of heart failure, says a new study reported in the European Heart Journal.
Middle-Aged Women Who Drink Alcohol May Have Increased Cancer Risk (podcast)
Research involving more than a million middle-age women finds that even moderate drinking raises risks for breast, liver, and other cancers. The report is published in the Journal of the National Cancer Institute.
Moms-To-Be Can Eat Apples to Ward off Asthma in Offspring (podcast)
An apple a day while you are pregnant may indeed keep the doctor away. But the real beneficiary could be your unborn child, say researchers in the journal Thorax.
Muscle Biopsy (podcast)
In a muscle biopsy, tissue and cells from muscle are removed and viewed microscopically. The procedure is used to diagnose diseases involving muscle tissue.
Myelogram (podcast)
A myelogram is used to evaluate abnormalities of the spinal canal, including the spinal cord, nerve roots, and other tissues.
Myocardial Perfusion Scan, Resting (podcast)
A resting myocardial perfusion scan is used to assess the blood flow to the heart muscle (myocardium) and to determine what areas of the myocardium have decreased blood flow.
Nerve Conduction Velocity (NCV) (podcast)
Detailed information on nerve conduction velocity (NCV), including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the nervous system and nerve conduction velocity procedure.
New Flu Strain Targets Younger People (podcast)
Since the H1N1 influenza virus spread to the U.S. in April, health experts have recognized a curious trend: Older adults are less affected by the virus than young people.
New Potential for Predicting Aggressive Prostate Cancer on the Horizon (podcast)
A simple urine test might someday be used to determine if men have a fast-growing, aggressive form of prostate cancer by identifying small molecules, called metabolites, which are associated with this condition, according to a report in the medical journal Nature.
New Type of Artery Stent Shows Promise (podcast)
A new generation of stents shows promise in avoiding the late-onset problems that have plagued drug-eluting stents in patients with heart disease, researchers say. The findings come from two European studies presented at the annual scientific meeting of the American Heart Association.
No Amount of Cigarettes Is Safe for Your Heart (podcast)
A study published in the American Heart Association's medical journal found that even small amounts of cigarette smoke are linked to the steepest increases in risk for death from heart disease.
Not Many Children Need Statins for Heart Disease Prevention (podcast)
When Dr. Earl S. Ford read that the American Academy of Pediatrics (AAP) was recommending that children as young as eight be given cholesterol-lowering statins, he decided to check on the numbers.
Obesity a Factor in Increasing Numbers of Type 2 Diabetes Cases (podcast)
The rate of new cases of type 2 diabetes has nearly doubled in the United States in the last decade, with most new cases appearing in southern states, says a Centers for Disease Control and Prevention (CDC) report.
Oximetry (podcast)
For the oximetry test, a clip-like probe is placed on one of your fingers or on an ear lobe to measure the amount of blood that's saturated with oxygen. Your health care provider uses this test to find out if you need supplemental oxygen.
Pacemaker (podcast)
A pacemaker is a small electronic device implanted in the chest to help regulate electrical problems with the heart.
PAP Test (podcast)
Detailed information on PAP test, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Peak Flow Measurement (podcast)
Peak flow measurement is a procedure that records the amount of air flowing out of your lungs. Peak flow can be measured with either a spirometer or a peak flow meter.
Pelvic Ultrasound (podcast)
A pelvic ultrasound allows a doctor to quickly see the female pelvic organs and structures, including the uterus, cervix, vagina, fallopian tubes, and ovaries.
Percutaneous Transluminal Coronary Angioplasty (PTCA) and Stent Placement (podcast)
This procedure is performed to open blocked coronary arteries caused by coronary artery disease and to restore blood flow to the heart tissue without open-heart surgery.
Pleural Biopsy (podcast)
Detailed information on pleural biopsy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the lungs and respiratory tract.
Portion Control Key to Losing Weight (podcast)
All-you-can-eat buffets, super-sized meals, and cavernous drinks may help keep your wallet full, but they are also helping to expand your waistline. Nutrition experts say portion control is one of the biggest factors in successfully losing weight. But Americans are not very good at recognizing reasonable portion sizes anymore.
Positron Emission Tomography (PET Scan) (podcast)
PET is a type of nuclear medicine procedure. A tiny amount of a radioactive substance is used to help examine a particular tissue.
Prostate Biopsy (podcast)
A prostate biopsy is a procedure in which prostate gland tissue samples are removed with a special biopsy needle or during surgery to determine if cancer or other abnormal cells are present.
Prostate Cancer Anxiety Helped with Stress Management (podcast)
Stress management counseling appears to benefit men who have all or part of their prostate removed (radical prostatectomy) to treat early-stage prostate cancer, according to a study in the Journal of Clinical Oncology.
Prostate Cancer Therapy May Affect Heart and Bones (podcast)
Although testosterone-lowering androgen deprivation therapy is an effective treatment for prostate cancer, it may raise the risk of men developing bone fractures and fatal cardiovascular disease.
Prostate/Rectal Sonogram (podcast)
This procedure, which uses ultrasound technology, can assess the size, shape, and location of the prostate gland and also assess the rectum.
Protect Heart with Low Blood Pressure and Cholesterol (podcast)
The tightest control of the major risk factors for heart disease seems to provide the greatest protection against cardiovascular problems, says a study reported in the Journal of the American College of Cardiology.
PSA Test for Prostate Cancer May Be Affected by Statin Use (podcast)
A new study shows that men who take cholesterol-lowering medications called statins have lower blood levels of prostate-specific antigen (PSA), a biomarker for prostate cancer risk.
Pulmonary Function Tests (podcast)
These tests assess lung volumes, capacities, rates of flow, and gas exchange. Different procedures measure lung function in different ways.
Pump Iron to Prevent Lymphedema Flare-ups (podcast)
For years, breast cancer survivors have been advised to avoid stressing the arm during strength training or other exercise because muscle strain can increase the severity of lymphedema flare-ups.
Radiotracers Bring New Views for Breast Imaging (podcast)
Two newer breast imaging techniques will help doctors diagnose and stage breast cancer, but neither technique will replace standard mammography for the detection of breast cancer. Results from both studies were presented at the Radiological Society of North America's annual meeting.
Reduced Breast Cancer Risk and Migraines Linked (podcast)
For women who suffer from migraines, here's a bit of good news: New research shows that your risk for breast cancer may be reduced by as much as 26 percent.
Renal Angiogram (podcast)
Detailed information on renal angiogram, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the kidney.
Renal Venogram (podcast)
Detailed information on renal venogram, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the kidney.
Retrograde Pyelogram (podcast)
Detailed information on retrograde pyelogram, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the urinary tract.
Risk for Peripheral Artery Disease Higher in Women with Metabolic Syndrome (podcast)
Findings from a new study published in Circulation: Journal of the American Heart Association suggest that women with metabolic syndrome are at greater risk for peripheral artery disease (PAD), a condition that can lead to heart disease and stroke.
Rotator Cuff Repair (podcast)
If the rotator cuff is injured, it may need to be repaired surgically. This may include shaving off bone spurs that are pinching the shoulder, or repairing torn tendons or muscles.
Selenium and Vitamin E Do Not Help Prostate Cancer (podcast)
The results of two large clinical trials show the supplements selenium and Vitamin E failed to provide a cancer-prevention benefit, despite encouraging past findings.
Sigmoidoscopy (podcast)
Detailed information on sigmoidoscopy, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the digestive system.
Signal-Averaged Electrocardiogram (podcast)
Signal-averaged ECG is one of several procedures used to assess the potential for irregular heart rhythms in certain medical situations.
Sinus X-ray (podcast)
Detailed information on sinus x-ray, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the sinuses.
Sleep Apnea Raises Risk for Death (podcast)
A study suggests that sleep apnea may double the risk for premature death among middle-aged and elderly men.
Sleep Study (podcast)
Detailed information on sleep study, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an illustration of the procedure.
Standard Blood Sugar Guidelines Recommended (podcast)
While less strict blood sugar control may be appropriate for some diabetes patients, most should adhere to the target goal of an A1C level of less than 7 percent that has long been recommended for reducing the risk of diabetes-related complications. A1C is a measure of blood glucose levels over the previous two or three months.
Teen Driving Education to Prevent Injuries (podcast)
Experts say that safe driving education should be part of routine physicals for teens. Pediatricians are advised to ask teenagers during regular physical exams if they are driving.
Tests May ID Older Patients at Risk for Post-Op Delirium (podcast)
Two simple tests may predict which older patients have underlying depression or less cognitive flexibility, leaving them vulnerable to post-surgery delirium, says a study presented at a meeting of the American Society of Anesthesiologists.
Thoracentesis (podcast)
Detailed information on thoracentesis, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of the lungs and respiratory tract, and an illustration of a thoracentesis procedure.
Tilt Table Procedure (podcast)
A tilt table procedure may be used to evaluate a person who has symptoms of syncope (fainting). Syncope may occur rarely to frequently, depending on the cause.
Time Widens for Giving Clot-Busting Drug for Stroke (podcast)
An advisory committee of the American Stroke Association/American Heart Association has issued a recommendation that the window of time for tissue plasminogen activator (tPA) therapy be opened much wider. The advisory appears in the medical journal Stroke.
Transesophageal Echocardiogram (podcast)
During this procedure, a transducer is inserted down the esophagus. This provides a clearer image of the heart because the sound waves do not have to pass through skin, muscle, or bone.
Transurethral Resection of the Prostate (TURP) (podcast)
A TURP procedure removes part of the prostate gland without any external incision. It is performed through the penis with an endoscope, a small, flexible tube with a light and a lens on the end.
Treatment Options for Prostate Cancer Abound (podcast)
A diagnosis of prostate cancer may prompt an understandable feeling of dread, but patients actually have a wide variety of treatment options at their disposal for tackling the disease, medical experts say.
Tumor Size and Type Helps Predict Breast Cancer Outcome (podcast)
Researchers are making progress in predicting breast cancer risk, recurrence risk, and response to cancer treatment by looking at factors such as breast density and tumor size.
Type 2 Diabetics May Not Find Heart Screening Beneficial (podcast)
Routine screening for coronary artery disease is of no value for adults with diabetes who have no symptoms of heart problems, says a report in the Journal of the American Medical Association.
Ultrafast Computed Tomography (Ultrafast CT Scan) (podcast)
Ultrafast CT scans can take multiple images of the heart within the time of a single heartbeat, thus providing much more detail about the heart's function and structures.
Upper Gastrointestinal Series (podcast)
Detailed information on upper gastrointestinal series, including the reasons and preparation for the procedure, how the procedure is performed, and after care.
Uroflowmetry (podcast)
Detailed information on uroflowmetry, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the urinary tract.
Uterine Artery Embolization (podcast)
Detailed information about uterine artery embolization, including reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration and a procedure illustration.
Valvuloplasty (podcast)
In valvuloplasty, a catheter is placed in a heart valve, and a large balloon at the tip of the catheter is inflated until the flaps of the valve are opened.
Vascular Studies (podcast)
Detailed information on vascular studies, including the reasons and preparation for the procedure, how the procedure is performed, after care, an anatomical illustration of a normal and diseased artery, and an illustration of a carotid artery duplex scan
Veggies and Grains Help Lower Blood Pressure (podcast)
In the medical journal Circulation, researchers report a way to help lower blood pressure, and it may be as easy as eating more vegetables and grains.
Venogram (podcast)
Detailed information on venogram, reasons and preparation for the procedure, risks of the procedure, how the procedure is performed, after care, and anatomical illustrations of the circulation of the legs and deep vein thrombosis.
Weight-Loss Surgery May Improve Diabetes (podcast)
Researchers found that when 8,000 obese people with type 2 diabetes underwent bariatric surgery, nearly 87 percent experienced major improvements in diabetes control.
X-rays of the Skull (podcast)
Detailed information on x-ray of the skull, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the bones of the skull.
X-rays of the Spine, Neck, or Back (podcast)
Detailed information on x-ray of the spine, neck, and back, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the spine.
