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目的 :通过对异位妊娠声像图特征的分析 ,以提高其诊断及鉴别诊断的水平。材料与方法 :回顾分析201例异位妊娠的超声特征 ,对术前B超诊断与术后病理诊断进行对比分析。结果 :B超诊断符合率为90 5 %(182/201)。主要表现为盆腔内不同回声的包块 ,伴有子宫增大或腹腔内游离液体。结论 :B超是简便、无创伤诊断异位妊娠最理想的检查方法 ,应做首选
OBJECTIVE: To improve the diagnostic and differential diagnosis of ectopic pregnancy by analyzing its features. Materials and Methods: The echographic features of 201 cases of ectopic pregnancy were retrospectively analyzed. The preoperative diagnosis of B ultrasound and postoperative pathological diagnosis were compared. Results: The coincidence rate of B ultrasound diagnosis was 90.5% (182/201). The main manifestations of pelvic echo of different masses, accompanied by increased uterine or intra-abdominal fluid. Conclusion: B-ultrasound is the most convenient method for the diagnosis of ectopic pregnancy without trauma, and should be the first choice