Читать книгу Emergency Management of the Hi-Tech Patient in Acute and Critical Care - Группа авторов - Страница 46

GI diversions may be necessary for a variety of reasons, both congenital and acquired. Common congenital anomalies requiring ostomy placement include Hirschsprung's disease and imperforate anus. Acquired lesions may include ulcerative colitis, Crohn's disease, necrotizing enterocolitis, obstruction, decompression, trauma, and malignancy. An ostomy may be temporary or permanent depending on the likelihood that a restorative procedure will be possible. Most temporary ostomies are reversed within three to six months of placement.