Malangoni M A, Grosfeld J L, Ballantine T V, Kleiman M
Pediatrics. 1978 Oct;62(4):584-7.
Congenital rectal stenosis may be detected in the newborn during the initial physical examination. Failure of conservative therapy (dilatation) should alert the physician to the presence of an associated pathologic condition in the presacral space. Presacral teratoma, anterior sacral meningocele, or bony anomalies may be the underlying extrinsic causes of congenital rectal stenosis. Prompt recognition and appropriate operative management directed at the presacral lesion will relieve obstructive symptoms and minimize morbidity.
先天性直肠狭窄可能在新生儿初次体格检查时被发现。保守治疗（扩张）失败应提醒医生注意骶前间隙存在相关病理状况。骶前畸胎瘤、骶前脊膜膨出或骨骼异常可能是先天性直肠狭窄的潜在外在原因。及时识别并针对骶前病变进行适当的手术治疗将缓解梗阻症状并使发病率降至最低。
