Learn more about what happens when blood flow to part of the digestive system is reduced, and how this serious condition is treated.
There's no cure for this serious complication of a heart defect, but treatments help control symptoms and improve quality of life.
Long-acting beta agonists (LABAs) — Understand the benefits and risks of these asthma medications.
Axona — Can a supplement treat Alzheimer's disease?
Tuberous sclerosis is a rare genetic disorder that causes noncancerous (benign) tumors ― unexpected overgrowths of normal tissue ― in parts of the body.
A firm, round lump in breast tissue could be a fluid-filled cyst. Typically not cancerous, breast cysts often need no treatment.
Learn about these common noncancerous growths and what to do if you experience symptoms such as heavy menstrual bleeding.
An interruption in the nerve signals from the brain to the eye causes Horner syndrome, affecting the eye and face on one side.
Latest Mayo Clinic mammogram guidelines for breast cancer screening.
This group of uncommon disorders affects people who have cancer, and occurs when parts of the immune system attack parts of the nervous system.