ABSTRACT
Objective To explore prophylactic bilateral internal iliac arteries balloon occlusion in treating pernicious placenta previa complicated with placenta implantation before cesarean section.Methods Data of 32 patients with pernicious placenta previa complicated with placenta implantation underwent prophylactic bilateral internal iliac arteries balloon occlusion(Balloon Group)were analyzed retrospectively.40 patients with pernicious placenta previa complicated with placenta implantation without treatment of prophylactic bilateral internal iliac arteries balloon occlusion(Control Group)were selected.The mean blood loss and infusion amount during the operation,operative time,newborn Apgar score were compared between the two groups.Results The mean blood loss and infusion amount during the operation,operative time,newborn Apgar score of balloon group was superior to the control group and the difference was significant.All mothers and infants were healthy detected by clinical checking on 3-6 months after birth.Conclusion Prophylactic bilateral internal iliac arteries balloon occlusion is a safe and effective treatment before cesarean section used in pernicious placenta previa complicated with placenta implantation,and worthy of further promotion.
ABSTRACT
Objective To investigate the value of MRI in diagnosis of congenital cystic lung disease.Methods The MRI was per-formed in 105 fetuses with congenital cystic lung disease.Subjects were classified into two groups including group A (the gestational age ranged from 12-20 w)and group B (the gestational age>20 w).The MRI and ultrasonography characteristics,as well as path-ologic diagnosis were compared.Results Among 105 cases,there were 80 cases of congenital cystic adenomatoid malformation (CCAM)(including 23 cases of typeⅠ,38 cases of typeⅡ and 1 9 cases of typeⅢ),18 cases of bronchopulmonary sequestration (BPS),5 cases of congenital lobar emphysema,1 case of bronchogenic cyst,and 1 case was BPS with CCAM.In group A,MRI can diagnose the majority of the anomalies (41/45),ultrasonography can diagnose anomalies of 39 cases.There was no significant differ-ence of diagnostic accuracy between the two methods (P >0.05).In group B,compared with ultrasonography,MRI could diagnose more cases accurately (58 vs 52),with statistical significance (P 20 w compared with ultra-sonography.