BACKGROUND Cesarean scar pregnancy(CSP)is rare but may result in uterine rupture during pregnancy or massive hemorrhage during abortion procedures.Awareness of this condition is increasing,and most patients with CSP a...BACKGROUND Cesarean scar pregnancy(CSP)is rare but may result in uterine rupture during pregnancy or massive hemorrhage during abortion procedures.Awareness of this condition is increasing,and most patients with CSP are now diagnosed early and can be managed safely.However,some atypical patients are misdiagnosed,and their surgical risks are underestimated,increasing the risk of fatal hemorrhage.CASE SUMMARY A 27-year-old Asian woman visited our institution because of abnormal pregnancy,and she was diagnosed with a hydatidiform mole through transvaginal ultrasound(TVS).Under hysteroscopy,a large amount of placental tissue was found in the scar of the lower uterine segment,and a sudden massive hemorrhage occurred during the removal process.The bilateral internal iliac arteries were temporarily blocked under laparoscopy,and scar resection and repair were rapidly performed.She was discharged in good condition 5 d after the operation.CONCLUSION Although TVS is widely used in the diagnosis of CSP,delays in the diagnosis of atypical CSP remain.Surgical treatment following internal iliac artery temporary occlusion may be an appropriate management method for unanticipated massive hemorrhage during CSP surgery.展开更多
Objective:To explore appropriate treatment strategy for cesarean scar pregnancy(CSP)in the first and second trimester.Methods:Clinical characteristics and treatment strategies in 182 patients with CSP were retrospecti...Objective:To explore appropriate treatment strategy for cesarean scar pregnancy(CSP)in the first and second trimester.Methods:Clinical characteristics and treatment strategies in 182 patients with CSP were retrospectively analyzed.Treatment strategies were as follows:Group A(n=102),uterine artery chemoembolization(UACE)followed by dilation and curettage(D&C);Group B(n=63),D&C;Group C(n=6),hysteroscopy;Group D(n=6),laparotomy;and Group E(n=5),laparoscopy.The basic clinical findings were collected and analyzed,along with the curative effects.Results:The preoperative serum beta-human chorionic gonadotropin(β-HCG)level was in the order of Group D,A>B,C>E(P=0.001);the size of gestational sac(GS)was in the order of Group D,E>A,C>B(P=0.000);and the thickness of the anterior myometrium was in the order of Group B>A,C>D,E(P=0.000).Three cases in the second trimester were all in Group D;two cases were treated with UACE before laparotomy with moderate blood loss(100 and 200 mL,respectively)and the third case was initially treated with D&C and had severe hemorrhage.Conclusions:The diameter of GS,thickness of the anterior myometrium,and preoperativeβ-HCG level are important factors for the choice of treatment.UACE combined with D&C is a useful measure for most Type 2 CSP cases in the first trimester.For Type 2 CSP cases in the second trimester,UACE before laparotomy could be a reasonable choice.展开更多
基金Supported by Medical Health Science and Technology Project of Zhejiang Province,China,No.2020ZH003。
文摘BACKGROUND Cesarean scar pregnancy(CSP)is rare but may result in uterine rupture during pregnancy or massive hemorrhage during abortion procedures.Awareness of this condition is increasing,and most patients with CSP are now diagnosed early and can be managed safely.However,some atypical patients are misdiagnosed,and their surgical risks are underestimated,increasing the risk of fatal hemorrhage.CASE SUMMARY A 27-year-old Asian woman visited our institution because of abnormal pregnancy,and she was diagnosed with a hydatidiform mole through transvaginal ultrasound(TVS).Under hysteroscopy,a large amount of placental tissue was found in the scar of the lower uterine segment,and a sudden massive hemorrhage occurred during the removal process.The bilateral internal iliac arteries were temporarily blocked under laparoscopy,and scar resection and repair were rapidly performed.She was discharged in good condition 5 d after the operation.CONCLUSION Although TVS is widely used in the diagnosis of CSP,delays in the diagnosis of atypical CSP remain.Surgical treatment following internal iliac artery temporary occlusion may be an appropriate management method for unanticipated massive hemorrhage during CSP surgery.
文摘Objective:To explore appropriate treatment strategy for cesarean scar pregnancy(CSP)in the first and second trimester.Methods:Clinical characteristics and treatment strategies in 182 patients with CSP were retrospectively analyzed.Treatment strategies were as follows:Group A(n=102),uterine artery chemoembolization(UACE)followed by dilation and curettage(D&C);Group B(n=63),D&C;Group C(n=6),hysteroscopy;Group D(n=6),laparotomy;and Group E(n=5),laparoscopy.The basic clinical findings were collected and analyzed,along with the curative effects.Results:The preoperative serum beta-human chorionic gonadotropin(β-HCG)level was in the order of Group D,A>B,C>E(P=0.001);the size of gestational sac(GS)was in the order of Group D,E>A,C>B(P=0.000);and the thickness of the anterior myometrium was in the order of Group B>A,C>D,E(P=0.000).Three cases in the second trimester were all in Group D;two cases were treated with UACE before laparotomy with moderate blood loss(100 and 200 mL,respectively)and the third case was initially treated with D&C and had severe hemorrhage.Conclusions:The diameter of GS,thickness of the anterior myometrium,and preoperativeβ-HCG level are important factors for the choice of treatment.UACE combined with D&C is a useful measure for most Type 2 CSP cases in the first trimester.For Type 2 CSP cases in the second trimester,UACE before laparotomy could be a reasonable choice.
