子宫峡部

子宫峡部阻滞麻醉应用于人工流产术的临床观察

Clinical observation on artificial abortion with block anesthesia of isthmus uteri

结论：超声检查是宫颈妊娠和子宫峡部妊娠的首选和最佳方法，CDFI有助于明确诊断和鉴别诊断。

Conclusion : The ultrasonography is the best method for the diagnosis of cervical pregnancy and uterine isthmus pregnancy and the CDFI can redound to diagnose and differential diagnose .

并应用竞争性蛋白结合分析法，测定了ACh对人妊娠子宫峡部平滑肌细胞合成IP3的影响。

We also observed the effects of Ach on IP 3 synthesis by the cervix smooth muscle of the pregnant uterus using competitive protein binding assay technique .

子宫峡部剖宫产瘢痕部位妊娠9例临床分析

Clinical Analysis of Cesarean Scar Pregnancy in 9 Cases

宫颈妊娠和子宫峡部妊娠的超声诊断价值

The valuation of diagnosis by ultrasonography in the cervical pregnancy and uterine isthmus pregnancy

子宫峡部妊娠的超声诊断价值

Ultrasound diagnosis of uterus isthmus pregnancy

目的：探讨宫颈妊娠及子宫峡部妊娠的超声诊断价值。

Objective : To evaluate the ultrasound value in the cervical pregnancy and uterine isthmus pregnancy .

结果表明：在人子宫峡部存在两种M受体亚型。

The results indicated that there were two subtypes of muscarinic receptors in human uterine cervix muscles .

子宫峡部或宫颈妊娠的早期诊断与预后

The Correlation between Early Diagnosis and Prognosis in Patients with Cervical Pregnancy and Pregnancy Embedded in Uterine Scar

结论：子宫峡部或宫颈妊娠早期诊断对保留子宫和减少术中、术后出血有重要意义。

Conclusion : It was important that early diagnosis in the patients with cervical pregnancy and pregnancy embedded in uterine scar .

方法：对该院近10年收治的怀疑宫颈妊娠及子宫峡部妊娠的36例病例做回顾性分析。

Methods : To analyze retrospectively 36 cases which were discredited the cervical pregnancy and uterine isthmus pregnancy in the past decade .

目的：探讨子宫峡部或宫颈妊娠早期诊断对其预后的影响。

Objective : To study the effect of early diagnosis on the prognosis in the patients with cervical pregnancy or pregnancy embedded in uterine scar .

目的探讨子宫峡部剖宫产切口处早期妊娠的临床表现、诊断及治疗。

Objective To probe into the clinical manifestation , diagnosis , as well as treatment of pregnancy on the cicatrix of a previous cesarean section at the uterine isthmus in the first trimester .

特殊部位异位妊娠中的卵巢妊娠具有腹腔内出血更为凶猛危重的临床特征，卵巢妊娠、宫颈妊娠、子宫峡部瘢痕部妊娠极易出现大量阴道流血，继发性贫血甚至休克死亡。

Ovarian pregnancy has clinical feature of intraperitoneal bleeding much more serious , cervical pregnancy and uterine scar pregnancy are prone to mass vaginal bleeding , secondary anemia , even shock and death . 4 .

多普勒超声显示子宫峡部剖宫产切口处明显膨大，并可见孕囊或混合性团块附着于该处，孕囊与膀胱壁间的子宫肌层菲薄。

Doppler ultrasonic examination revealed an obvious enlargement of the previous cesarean section cicatrix in the uterine isthmus , and found a gestational sac or mixed mass attached to the cicatrice , with a very thin myometrium between the gestational sac and bladder walls .

结果超声确诊输卵管间质部妊娠21例，宫颈妊娠4例，子宫峡部妊娠2例及残角子宫妊娠1例，有3例误诊，超声诊断少见部位异位妊娠的准确率为90.3%。

Results Ultrasonography accurately diagnosed interstital tubal pregnancy in 21 cases , cervical pregnancy in 4 , isthmus pregnancy in 2 , rudimentary horn pregnancy in 1 , and 3 cases were misdiagnosed , thus , the diagnostic accuracy of ultrasound for SPE was 90.3 % .