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Endometrial cancer is cancer that starts in the lining of the uterus. Learn when this cancer forms and treatment choices for this cancer.

Sharp vision depends on many factors. The parts of the eye work together to bend (refract) and focus light rays.

Your vision depends on how light is focused in your eye. A look at 3 common problems with focusing that make vision blurry: farsightedness, nearsightedness, and astigmatism.

Your child's eye doctor may recommend strabismus surgery to help align your child's eyes. This is a safe, common procedure. Read on to learn more about the surgery, and what to expect before and after it's done.

Bile normally passes out of the liver through a series of tubes (ducts). Bile can back up into the liver if a duct becomes blocked. It can also back up if a hole or tear forms in a duct. Biliary drainage is a procedure to drain bile from the liver.

Renal angiography is an imaging test done to study the blood vessels in your kidneys. Here's what you can expect before, during, and after the procedure.

The renal artery is the main blood vessel that supplies your kidneys. If it's narrowed or blocked, you can have very high blood pressure or kidney problems. Renal angioplasty and stenting helps to widen this blood vessel. Here's what you can expect before, during, and after the procedure.

Transvaginal ultrasound uses a special probe that is placed directly into the vagina. This gives a clearer picture of the uterus, ovaries, and other pelvic organs.

Venous angioplasty is a procedure that treats blocked or narrowed veins. Sometimes a metal mesh tube or stent is put inside the vein to hold it open.