[Massive localized lymphoedema (MLL) in the mons pubis].

Massive localized lymphoedema (MLL) is a relatively frequent complication in obesity. MLL is present as a giant swelling and associated with characteristic skin changes. Due to the pathologic and morphologic similarity to sarcoma, MLL is also called "pseudosarcoma". MLL can degenerate into angiosarcoma without surgery. We present a case of MLL of the mons pubis in a 54-year-old man with a BMI of 48.6.