Rüschoff J, Böger A, Zwiens G
Arch Gynecol. 1985;237(1):19-25. doi: 10.1007/BF02133947.
Between 1978 and 1983 1240 singleton placentas were examined macroscopically and histologically. In 82 cases (6.6%) a "chronic placentitis" was diagnosed. The pathognomonic inflammatory foci were localized within the placental villi. The vast majority showed mixtures of both fibrohistiocytes and lymphoid cells, which were occasionally interspersed with plasma-cells. The clinical data relating to 67 placentas were correlated retrospectively with the degree of inflammation. 46 showed mild and 21 moderate to severe chronic placentitis. In both of these groups the proportion of preterm deliveries and cases with preeclampsia was equally high. With increasing severity of chronic placentitis, however, there was a significant reduction in weight and size of both, placenta and infant, and the incidence of perinatal asphyxia was significantly raised.
1978年至1983年间，对1240例单胎胎盘进行了宏观和组织学检查。82例（6.6%）被诊断为“慢性胎盘炎”。特征性炎症灶位于胎盘绒毛内。绝大多数表现为纤维组织细胞和淋巴细胞混合存在，偶尔还散在有浆细胞。对67例胎盘的临床资料进行回顾性分析，并与炎症程度相关联。46例表现为轻度慢性胎盘炎，21例为中度至重度慢性胎盘炎。在这两组中，早产和子痫前期病例的比例同样高。然而，随着慢性胎盘炎严重程度的增加，胎盘和婴儿的重量及大小均显著降低，围产期窒息的发生率显著升高。
