Rupture of the inferior epigastric artery.
D000009:Abdominal Muscles / Q000098:blood supply*; D000368:Aged; D001158:Arteries; D005260:Female; D006406:Hematoma / Q000209:etiology; D006801:Humans; D012422:Rupture, Spontaneous; D014652:Vascular Diseases / Q000150:complications / Q000175:diagnosis*