Bendon R W, Tyson R W, Baldwin V J, Cashner K A, Mimouni F, Miodovnik M
Department of Pathology and Laboratory Medicine, University of Cincinnati, OH 45267-0529.
Am J Obstet Gynecol. 1991 Feb;164(2):582-6. doi: 10.1016/s0002-9378(11)80026-8.
In three fetuses, congenital intestinal atresia was associated with linear ulcerations of the umbilical cord. In two cases, hemorrhage was seen from the cord ulcer. Both fetuses required emergency cesarean section for fetal distress and were born anemic. The third fetus was mildly hydropic, attributed to hemorrhage, and was stillborn. The mechanism of the association could not be determined. These cases suggest a risk of prenatal umbilical cord hemorrhage in infants with intestinal atresia.
在三个胎儿中，先天性肠道闭锁与脐带线性溃疡有关。在两例中，可见脐带溃疡出血。两个胎儿均因胎儿窘迫而行急诊剖宫产，出生时贫血。第三个胎儿因出血而轻度水肿，死产。这种关联的机制尚不能确定。这些病例提示肠道闭锁婴儿存在产前脐带出血的风险。
