A sarcoma mayappear as a painless lump under the skin, often on an arm or a leg. Sarcomas that begin in the abdomen may not cause signs or symptoms until they get very big. As the sarcoma grows bigger and presses on nearby organs, nerves, muscles, or blood vessels, signs and symptoms...
Hidradenitis suppurativais a chronic inflammation of the hair follicles in the armpits or under the breasts or in the groin that may develop after puberty, especially in obese people. Symptoms include painful red pimples and lumps (abscesses orswollen lymph glands) that may rupture and ooze foul-...