Lipoma becomes malignant commonly at which site:
RETROPERITONEAL LIPOMA These swellings sometimes reach an immense size Retroperitoneal lipoma is often malignant (liposarcoma) and may increase rapidly in size A retroperitoneal lipoma sometimes undergoes myxomatous degeneration Clinical Features Swelling or indefinite abdominal pain More common in women Diagnosis Diagnosis is usually by ultrasound and CT scanning.
Subcutaneous
Sub-aponeurotic
Retroperitoneal
Intermuscular
Plastic Surgery and Skin Lesions