255 results found
Medical tests
… X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … (V-P shunt), or other drainage tubes or catheters. How To Prepare In general, there's nothing you have to do before … the test. An abdominal X-ray is not usually done during pregnancy. Often an abdominal ultrasound is done instead. …
Medical tests
… Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … the body uses energy than T4, even though T3 is normally present in smaller amounts than T4. Why It Is Done Thyroid … Learn more Thyroid-Stimulating Hormone (TSH) Test How To Prepare If you are taking thyroid medicines, tell your …
Medical tests
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … A lump that has no fluid or that has fluid with floating particles may need more tests. Check abnormal results from a … non-cancerous lump (fibroadenoma). See how far cancer has spread in a breast. Check your breasts if you have silicone …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … most common are: Hemoglobin S. This type of hemoglobin is present in sickle cell disease. Hemoglobin C. This type of … Asian descent. Hemoglobin D. This type of hemoglobin is present in some sickle cell disorders. Hemoglobin S and …
Medical tests
… Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … as skin cancer. Bacterial or fungal skin infection. How To Prepare In general, there's nothing you have to do before … your doctor tells you to. If you are taking any medicines, particularly anti-inflammatory medicines such as prednisone, …
Medical tests
… (VSE) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What … or other problems, such as genital warts . How To Prepare To do a vaginal self-examination, you will need: A … your bottom, lean slightly backward, and spread your knees apart so your genital area can be seen. Hold or prop the …
Medical tests
… Cell Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … (HPLC). This test identifies which type of hemoglobin is present. To confirm the results of HPLC, a genetic test may … and who may be carriers of sickle cell trait. How To Prepare Be sure to tell your doctor if you have had a blood …
Medical tests
… is a blood test that may be done at 15 to 22 weeks of pregnancy. It's used to look for possible problems with your … The quad screening measures the amounts of four things in a pregnant woman's blood. They are: Alpha-fetoprotein (AFP). … This hormone is made by the placenta when a woman becomes pregnant. Estriol (uE3). This is a form of estrogen that …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … with a thyroid scan, which shows if the tracer is evenly spread in the gland. This helps your doctor know if the … in the nuclear medicine section of a hospital's radiology department. For this test, you will lie on your back with your …
Medical tests
… Test Overview During the first trimester of pregnancy, screening tests for birth defects may be done. … measure the level of two substances in the blood called pregnancy-associated plasma protein A (PAPP-A) and … It's done in two stages at two different times during the pregnancy. How It Is Done Screening tests for birth defects …
