title: [Perforation of the small intestine in systemic diseases].
abstract: Small intestine perforations caused by systemic disorders are, except with M. Crohn, extremely rare. Therefore we report two cases of "spontaneous" small intestine perforations: one with hypersensitivity angiitis and one with Moya-Moya-disease, the latter not yet described in the literature.
mesh_terms: D000328:Adult; D001167:Arteritis / Q000150:complications* / Q000601:surgery; D003095:Collagen Diseases / Q000150:complications; D006801:Humans; D006967:Hypersensitivity / Q000150:complications; D007416:Intestinal Perforation / Q000209:etiology* / Q000601:surgery; D007421:Intestine, Small / Q000601:surgery; D008297:Male
vernacular_title: Dünndarmperforationen bei Systemerkrankungen