A hernia occurs when an internal organ or tissue pushes through a weak area in the surrounding muscle or connective tissue. It may appear as a bulge in the abdomen, groin or belly button and can cause discomfort, particularly during coughing, bending or lifting. Learn about the common types of hernia, their symptoms, available treatment options and warning signs that require urgent medical attention.

A lipoma is a common, usually harmless fatty lump that develops beneath the skin. While many lipomas require no treatment, surgery may be considered when a lump becomes painful, grows, affects movement, causes discomfort, or needs further evaluation. Learn about lipoma symptoms, diagnosis, surgery, recovery, and potential risks with Health Map.