But as time went on, the mark morphed into a massive lump. After four years of continuous ... because of the material scratching against her skin. Instead, she was forced to wear an ill-fitting ...

A trip to the emergency room revealed she had hidradenitis suppurativa (HS)—a chronic condition that causes painful, pus-filled lumps under the skin. Here’s her story, as told to health writer ...

A lipoma is a lump under the skin that occurs due to an overgrowth of fat cells. Lipomas are typically harmless but people may wish to remove one that causes pain, complications, or other symptoms ...

Skin changes on your breast could be a sign that ... you'll want to get that checked," Dr. Shepherd advises. "If a lump is ...

Hidradenitis suppurativa, in contrast, presents mostly as nodules and cysts under the skin. “The idea with acne, which also involves the hair follicle, is we think about all of its ...

Other differences between cysts and tumors also exist. Finding a lump under your skin can be alarming, but most of the time, it’s harmless. If it’s a cyst, it is a small sac filled with air ...

Periodically, lumps develop in or around the vaginal opening. There are a variety of causes for these bumps, including cysts, skin tags, and warts. If you discover a lump on your vaginal wall ...

The UN's Food and Agriculture Organization (FAO) has described it as "a vector-borne pox disease" that is "characterized by the appearance of skin nodules". The infection is caused by the Capripox ...