论文部分内容阅读
目的：报告青少年期处女膜闭锁并阴道子宫积血的ＣＴ表现特征。材料和方法：对５例临床表现为急性尿潴留的青少年患者（年龄１３－１６岁）作ＣＴ检查（其中一例加作了ＭＲＩ），就ＣＴ及ＭＲＩ的表现特征加以分析。结果：５例患者被诊断为处女膜闭锁合并阴道子宫积血。ＣＴ均显示宫腔均匀性扩张；宫壁变薄，腔内呈均一的液性低密度或血性高密度影。结论：ＣＴ能分辨出宫腔及阴道内含物的密度特征，能对青少年期处女膜闭锁并阴道子宫积血作出正确的诊断
OBJECTIVE: To report the CT manifestations of adolescent hymen atresia and vaginal uterine hemorrhage. MATERIALS AND METHODS: Five patients (aged 13-16 years) with acute urinary retention in clinical manifestations were examined by CT (one of them was performed with MRI) and the features of CT and MRI were analyzed. Results: Five patients were diagnosed with hymen atresia with vaginal uterine hemorrhage. CT showed uniform dilatation of the uterine cavity; thinning of the uterine wall, the cavity was homogeneous liquid low density or bloody high density. Conclusion: CT can distinguish the density characteristics of uterine and vaginal inclusions, and can correct the diagnosis of adolescent hymen atresia and vaginal uterine hemorrhage