分娩前胎盘被淋病奈瑟菌感染。
Prepartal infection of the placenta with Neisseria gonorrhoeae.
作者信息
Yvert F, Frost E, Walter P, Gass R, Ivanoff B
出版信息
Genitourin Med. 1985 Apr;61(2):103-5. doi: 10.1136/sti.61.2.103.
Placentas from 191 consecutive deliveries were cultured for Neisseria gonorrhoeae and other bacteria before being examined histologically. N gonorrhoeae was seen on direct microscopical examination and cultured from two placentas, one of which had chorioamnionitis and the other had a granulocytic invasion of the membranes. In both patients, rupture of the membranes had occurred two hours or less before delivery, and thus after infection. A third patient was also found to have light gonococcal infection of the placenta. Six infections with group B streptococci were identified, but only one correlated with chorioamnionitis. Chorioamnionitis was observed in 16 (8.4%) and granulocytic infiltration of the membranes in 18 (9.4%) of the deliveries.
对191例连续分娩的胎盘在进行组织学检查前进行淋病奈瑟菌和其他细菌培养。在直接显微镜检查中发现淋病奈瑟菌，并从两个胎盘中培养出该菌，其中一个胎盘有绒毛膜羊膜炎，另一个胎盘有膜的粒细胞浸润。在这两名患者中，胎膜破裂均发生在分娩前两小时或更短时间，即在感染后。还发现第三名患者胎盘有轻度淋球菌感染。鉴定出6例B族链球菌感染，但只有1例与绒毛膜羊膜炎相关。在16例（8.4%）分娩中观察到绒毛膜羊膜炎，18例（9.4%）分娩中观察到膜的粒细胞浸润。
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