A lipoma is a growth of fat cells in a thin capsule usually found just below the skin. Lipomas are not cancer, they do not turn into cancer and are the most common non-cancerous soft tissue growth. Lipomas are most commonly found on the torso, neck, back, upper thighs, upper arms and armpits but can occur any where on the body and may be found in multiple places as the same time. They are soft and round and can be pushed or moved by pressing on them. Some lipomas are less tha

Hidradenitis suppurativa (HS) is a chronic inflammatory disease that causes cysts to form under the skin. These cysts can be painful and may rupture and leak fluid or pus. Some people develop tunnel-like tracts under the skin connecting the lumps. According to the U.S. National Library of Medicine (NLM), HS affects about 1 in 100 people and is more common in women than men. For people who develop HS, also known as acne inversa, the appearance of cyst-like lesions can be confu