title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 21-2000. A 13-year-old boy with genital edema and abdominal pain.
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000293:Adolescent; D003424:Crohn Disease / Q000150:complications / Q000473:pathology*; D003937:Diagnosis, Differential; D004487:Edema / Q000209:etiology; D005832:Genital Diseases, Male / Q000209:etiology* / Q000473:pathology; D006099:Granuloma / Q000473:pathology; D006801:Humans; D008297:Male; D010413:Penis / Q000473:pathology; D012611:Scrotum / Q000473:pathology; D013272:Stomach Diseases / Q000150:complications / Q000473:pathology*