A "crescent-in-doughnut" lesion at right lower quadrant abdomen.
Chung
Chen-Shuan
CS
Department of Internal Medicine, Far Eastern Memorial Hospital, Taipei, Taiwan.
Wang
Ming-Yang
MY
Wang
Hsiu-Po
HP
D003082:Colectomy; D003113:Colonoscopy; D005336:Fiber Optic Technology; D006801:Humans; D007077:Ileal Diseases / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D007078:Ileal Neoplasms / Q000150:complications / Q000473:pathology* / Q000601:surgery; D007443:Intussusception / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D008067:Lipoma / Q000150:complications / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography