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完全植入性中央型前置胎盘１例报告张艳开（附属二院妇产科）患者，女，２５岁，因停经３４周，Ｂ超发现“中央型前置胎盘１天”入院。平素月经规律，末次月经为１９９０年８月３０日，预产期为１９９１年６月１７日。停经后无明显早孕反应。停经５０余天诊断为早孕。停经...
Completely implanted central placenta previa 1 case report Zhang Yan open (Affiliated to two obstetrics and gynecology) patients, female, 25 years old, due to menopause 34 weeks, B-found “central placenta previa 1 day” admission. Normal menstrual regularity, the last menstruation is August 30, 1990, the expected date of June 17, 1991. After menopause no early pregnancy reaction. Menopause 50 days diagnosed as early pregnancy. Menopause ...