Perinatal hemorrhage from ulceration of the umbilical cord: A potentially catastrophic association with duodenal and jejunal obstruction.
Từ khóa
trừu tượng
OBJECTIVE
The purpose of this study is to review published reports and contribute new cases of umbilical cord ulceration (UCU) with perinatal hemorrhage into the amniotic cavity in the setting of duodenal or jejunal obstruction because knowledge of this sequence is poorly disseminated and could be lifesaving.
METHODS
Published reports of UCU with hemorrhage associated with congenital duodenal or jejunal obstruction were reviewed. Chart review was conducted for the cases encountered at our institutions between January 2008 and March 2017. We noted perinatal complications, method of delivery, gestational age, birth weight, gender, number, location, and pathologic description of umbilical cord ulcers, and outcome.
RESULTS
Thirty-one reports and 7 new cases were studied. Perinatal complications included: preterm labor or preterm premature rupture of membranes: 63%; fetal distress: 95%; mean gestational age: 33weeks; premature gestation: 95%; bloody amniotic fluid: 90%. Pathological analysis of UCUs revealed solitary, multifocal, helical and punched-out lesions. There were 12 neonatal deaths (32%), and 12 intrauterine deaths (32%). Survival rate was 37%.
CONCLUSIONS
UCU with perinatal hemorrhage is associated with duodenal and jejunal obstruction. Knowing the typical clinical signs of this potential catastrophic complication could prompt lifesaving delivery.
METHODS
Prognostic LEVEL OF EVIDENCE: IV.
