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宫角妊娠属特殊异位妊娠范畴,临床相对少见,发病率较低,占所有异位妊娠的4.2%[1]。由于宫角区域是子宫血管和卵巢血管的汇集区,血流供应极其丰富,受精卵着床后,随着妊娠发展,胚胎绒毛易侵蚀病灶局部肌层及血管,发生流产或破裂,一旦破裂出血,极易发生致命的腹腔内大出血,危及生命。本文回顾性分析本院19例宫角妊娠患者的临床超声资料,以探讨超声检查对宫角妊娠的诊断及鉴别诊断。
Palace pregnancy is a special category of ectopic pregnancy, clinical relatively rare, the incidence rate is low, accounting for 4.2% of all ectopic pregnancy [1]. As the uterine horn area is the collection area of uterine blood vessels and ovarian blood vessels, the blood supply is extremely rich, fertilized egg implantation, with the development of pregnancy, the villi of the etiology of erosion of local lesions and blood vessels, abortion or rupture, rupture of bleeding , Prone to fatal intra-abdominal bleeding, life-threatening. This retrospective analysis of our hospital in 19 cases of cornual pregnancy clinical ultrasound data to explore the ultrasound diagnosis of uterine horn pregnancy and differential diagnosis.