Armes J E, Billson V R
Department of Anatomical Pathology, Royal Women's Hospital, Carlton, Victoria.
Pathology. 1994 Apr;26(2):218-20. doi: 10.1080/00313029400169521.
A twin pregnancy is described in which an umbilical cord hemangioma, polyhydramnios, developmental abnormalities and perinatal death were restricted to one twin, while the other twin was unaffected. Cord hemangiomas are rare and their association with fetal abnormalities is controversial. This case study supports a direct association between the cord hemangioma and the adverse pregnancy outcome, since congenital abnormalities and a cord hemangioma were present in only one of the twins.
本文描述了一例双胎妊娠，其中脐带血管瘤、羊水过多、发育异常和围产期死亡仅发生在一个胎儿身上，而另一个胎儿未受影响。脐带血管瘤较为罕见，其与胎儿异常的关联存在争议。该病例研究支持脐带血管瘤与不良妊娠结局之间存在直接关联，因为先天性异常和脐带血管瘤仅出现在其中一个胎儿身上。
