An unusual cause of appendicitis: torsion produced by a mesoappendiceal lipoma.
D001064:Appendicitis / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008067:Lipoma / Q000150:complications* / Q000453:epidemiology / Q000473:pathology; D008297:Male; D008643:Mesentery / Q000473:pathology; D010534:Peritoneal Neoplasms / Q000150:complications*; D014102:Torsion Abnormality / Q000453:epidemiology / Q000209:etiology