title: Torsion of a polycystic omental lymphangioma.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D008202:Lymphangioma / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D009852:Omentum; D010534:Peritoneal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014102:Torsion Abnormality