Labarrere C, Sebastiani M, Siminovich M, Torassa E, Althabe O
Placenta. 1985 Nov-Dec;6(6):555-9. doi: 10.1016/s0143-4004(85)80010-2.
Three cases are described in which Wharton's jelly was completely absent around the umbilical cord arteries but was present around the umbilical vein. All three instances of this anomaly were associated with perinatal death.
描述了三例病例,其中脐带动脉周围完全没有华通胶,但脐静脉周围有华通胶。这种异常的所有三个病例都与围产期死亡有关。