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目的 探讨Ⅲ级胎盘的功能状况为临床治疗提供根据。方法 对210例待产妇进行临产前超声检查及血清E_3和HPL测定。结果 Ⅲ~+与Ⅲ~-和Ⅲ~0型胎盘比较:前者比后两者血清E_3、HPL值明显降低。结论 Ⅲ~+级胎盘功能减退应尽快终止妊娠。
Objective To investigate the functional status of grade Ⅲ placenta to provide the basis for clinical treatment. Methods 210 prenatal maternal prenatal ultrasound and serum E_3 and HPL were measured. Results Ⅲ ~ + and Ⅲ ~ - and Ⅲ ~ 0 placental comparison: the former than the latter two serum E_3, HPL decreased significantly. Conclusions Ⅲ ~ + grade placental dysfunction should be terminated as soon as possible.