6291 results found
Medical tests
… urine from the bladder to outside the body. The doctor uses a thin, lighted tool called a cystoscope. With this … with liquid. This helps the doctor see better. It may cause you to feel pressure in your bladder area for a short … visit. Why It Is Done Cystoscopy may be done to: Find the cause of many urinary system problems. Examples include blood …
Health topics
… donation means giving some of your blood so that it can be used to help someone else. Donated blood helps people who … Donated blood is tested to make sure that it's safe to use. It's also checked for its type. This makes sure that … Be in good health. Some people can't donate because of health or other issues. For example, you may not be …
Medical tests
… middle sections of the gastrointestinal tract . The test uses barium contrast material , fluoroscopy , and X-ray . … instead of an upper GI series in certain cases. Endoscopy uses a thin, flexible tube (endoscope) to look at the lining … Why It Is Done An upper GI series is done to: Find the cause of gastrointestinal symptoms, such as trouble …
Health topics
… artery bypass graft (CABG) surgery, your surgeon will use a healthy blood vessel from another part of your body to … front and back surfaces of the heart. Harvesting a vein to use as a graft blood vessel The surgeon can remove a piece … Just behind your chest wall These blood vessels will be used as bypass grafts around narrowed or blocked portions of …
Health topics
… venous skin ulcer is also called a stasis leg ulcer. What causes it? Venous skin ulcers are caused by poor blood circulation from the legs, such as from … tissue and an ulcer. Veins that become blocked also may cause fluid to pool, leading to these ulcers. Some things can …
Health topics
… is scabies? Scabies is a condition of very itchy skin caused by tiny mites that burrow into your skin. The itching is caused by an allergic reaction to the mites. Scabies spreads … and other personal items. Scabies often affects several household members at the same time. You can spread it to …
Health topics
… and sumac? Poison ivy, oak, and sumac are plants that can cause a red, itchy rash called allergic contact dermatitis . It is the most common skin problem caused by contact with plants. What causes the rash? The rash is caused by contact with a sticky …
Health topics
… is inserted into one of the incisions. The surgeon uses special tools to reach and remove the prostate through … is done to remove prostate cancer. It is most often used if testing shows that the cancer has not spread outside … spread of cancer outside the prostate. It is sometimes used to relieve urinary obstruction in people with advanced …
Medical tests
… Test Overview A home lung function test uses a peak flow meter or a home spirometer to monitor and … the peak flow meter. Ask your doctor to show you how to use this device before you use it at home. If you have questions about how to use a …
Health topics
… be flexible. There are a variety of terms that people may use to describe their gender identity. For example, people … expands beyond the categories of male or female may use the term "gender-diverse." For some people, their gender … These are medicines that block the hormones that cause body changes during puberty. They can delay development …
