text: <unk> s are benign, slow-growing tumors that come from fat cells and grow under the skin. They are usually soft, round and movable lumps.<unk> s can occur at any age, but they are most common during middle age from 40 to 60 years old. Because<unk> s are benign and harmless, treatment generally isn't necessary. But if the<unk>  is in a bothersome location, is painful, or is growing, it should be removed.
option_0: Lipoma
option_1: Condyloma
option_2: Mammary adenosis
option_3: Liposarcoma
option_4: Angiokeratoma
option_5: Xanthoma
option_6: Nevus
option_7: Chondroma