title: Primary torsion of the omentum.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis; D000328:Adult; D006801:Humans; D008297:Male; D009852:Omentum / Q000601:surgery*; D010532:Peritoneal Diseases / Q000175:diagnosis*; D014102:Torsion Abnormality