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本文回顾分析了46例异位妊娠的声像图特征,并对异位妊娠的超声表现和误诊、漏诊原因进行了讨论及分析。1临床资料1.1一般资料:本地病例22-40岁,平均年龄32岁,有明显停经史30例,阴道不规则流血24例。1.2仪器与方法:采用ALOKASSD-3500实时超声诊断仪,探头频率3.5MHZ,患者充盈膀胱(紧急情形下采用膀胱灌注无菌生理盐水400ml-500ml充盈)。患者取仰卧位,经多位扫查,记录子宫大小、边界形态、内部回声、内膜厚度,附件及有无包块及
This paper retrospectively analyzed the echographic features of 46 cases of ectopic pregnancy, and discussed and analyzed the ultrasound manifestations, misdiagnosis and missed diagnosis of ectopic pregnancy. 1 Clinical data 1.1 General Information: The local cases of 22-40 years old, average age 32 years old, 30 cases of obvious menopause, vaginal irregular bleeding in 24 cases. 1.2 instruments and methods: ALOKASSD-3500 real-time ultrasonic diagnostic apparatus, the probe frequency 3.5MHZ, the patient filled the bladder (emergency use of bladder perfusion sterile saline 400ml-500ml filling). Patients supine position, after multiple scanning, recording the size of the uterus, the boundary morphology, internal echo, the thickness of the intima, attachment and whether the mass and