参考文献/References:
[1] Yang H, Li S, Ma Z, et al. Therapeutic effects of uterine artery embolisation (UAE) and methotrexate (MTX) conservative therapy used in treatment of cesarean scar pregnancy[J]. Arch Gynecol Obstet, 2016,293(4)：819-823.
[2] Elito J,Araujo JE, Martins Santana EF,et al. Uterine artery embolization with methotrexate infusion as treatment for cesarean scar pregnancy. case report[J]. Med Ultrason, 2013,15(3)：240-243.
[3] Liu G, Wu J, Cao J, et al.Comparison of three treatment strategies for cesarean scar pregnancy[J]. Arch Gynecol Obstet, 2017,296(2)：383-389.
[4] Mergenthal MC, Senapati S, Zee J, et al.Medical management of ectopic pregnancy with single-dose and 2-dose methotrexate protocols: human chorionic gonadotropin trends and patient outcomes[J]. Am J Obstet Gynecol, 2016,215(5)：591-595.
[5] 〖JP4〗Kutuk MS,Uysal G,Dolanbay M,et al. Successful medical treatment of cesarean scar ectopic pregnancies with systemic multidose methotrexate: single-center experience[J]. J Obstet Gynaecol Res,2014, 40(6)：1700-1706.
[6] 张 伦,吕永曼.阴道超声引导下硬化剂注入联合清宫术治疗剖宫产瘢痕妊娠效果观察[J].山东医药,2018,58(46)：80-82.
[7] OuYZ, Yin Q, Xu Y, et al. Heterotopic cesarean scar pregnancy: diagnosis, treatment, and prognosis[J]. J Ultrasound Med, 2014, 33(9)：1533-1537.
[8] Salomon LJ, Fernandez H, Chauveaud A, et al. Successful management of a heterotopic Caesarean scar pregnancy: potassium chloride injection with preservation of the intrauterine gestation: Case report[J]. Hum Reprod,2003,18(1)：189-91.
[9] Ouyang Y, Li X, Yi Y, et al. First-trimester diagnosis and management of Cesarean scar pregnancies after in vitro fertilization-embryo transfer: a retrospective clinical analysis of 12 cases[J]. Reprod Biol Endocrinol,2015,13:126.
[10] Uysal F, Uysal A. Spontaneous heterotopic cesarean scar pregnancy:conservative management by transvaginal sonographic guidance and successful pregnancy outcome[J]. J Ultrasound Med，2013;32(3):547-548.
[11] Ugurlucan FG, Bastu E, Dogan M, et al. Management of cesarean heterotopic pregnancy with transvaginal ultrasound-guided potassium chloride injection and gestational sac aspiration, and review of the literature[J]. J Minim Invasive Gynecol,2012,19(5):671-673.
[12] Litwicka K,Greco E, Prefumo F, et al. Successful management of a triplet heterotopic caesarean scar pregnancy after in vitro fertilization-embryo transfer[J]. Fertil Steril,2011,95(1)：291-293.
[13] Yu H,Luo H,Zhao F, et al.Successful selective reduction of a heterotopic cesarean scar pregnancy in the second trimester: a case report and review of the literature[J]. BMC Pregnancy Childbirth,2016,16(1)：380.
[14] Lui MW, Shek NW, Li RH, et al. Management of heterotopic cesarean scar pregnancy by repeated transvaginal ultrasonographic-guided aspiration with successful preservation of normal intrauterine pregnancy and complicated by arteriovenous malformation[J]. Eur J Obstet Gynecol Reprod Biol,2014,175:209-210.
[15] Karahasanoglu A,Uzun I,Deregozu A,et al. Successful treatment of cesarean scar pregnancy with suction curettage: our experiences in early pregnancy[J]. Ochsner J, 2018,18(3)：222-225.
[16] 李云辉,戴红英,李伟伟,等.超声引导下剖宫产瘢痕妊娠清宫术129例分析[J].中国当代医药,2018,25(13)：123-125.
[17] Qi F,Chai ZY,Liu M,et al.Type 2 cesarean scar pregnancy successfully treated via hysteroscopy- assisted laparoscopy[J]. J Minim Invasive Gynecol,2019,234：1-8.
[18] Mahgoub S, Gabriele V, Faller E, et al.Cesarean scar ectopic pregnancy: laparoscopic resection and total scar dehiscence repair[J]. J Minim Invasive Gynecol, 2018,25(2)：297-298.
[19] Li J,Li X,Yu H, et al.Combined laparoscopic and hysteroscopic management of cesarean scar pregnancy with temporary occlusion of bilateral internal iliac arteries: A case report and literature review[J]. Medicine (Baltimore), 2018,97(32)：11811.
[20] Kim SY,Yoon SR,Kim MJ,et al.Cesarean scar pregnancy; diagnosis and management between 2003 and 2015 in a single center[J]. Taiwan J Obstet Gynecol, 2018,57(5)：688-691.
[21] Chen L,Ding J, Hua K.Comparative analysis of laparoscopy versus laparotomy in the management of ovarian cyst during pregnancy[J]. J Obstet Gynaecol Res, 2014,40(3)：763-769.
[22] Zhang TY,Han XY, Li AL.Treating of 20 cases of uterine scar pregnancy by laparoscopic folding and suture of the lower segment of the uterus\] [J]. Zhonghua Yi Xue Za Zhi, 2018,98(47)：3900-3902.
[23] Kiyak H,Wetherilt LS,Seckin KD,et al.Laparoscopic excision of a scar pregnancy and isthmocele repair[J]. J Minim Invasive Gynecol, 2018,25(4)：582.
[24] Li YY,Yin ZY,Li S,et al.Comparison of transvaginal surgery and methotrexate/mifepristone-combined transcervical resection in the treatment of cesarean scar pregnancy[J]. Eur Rev Med Pharmacol Sci,2017,21(12)：2957-2963.
[25] Chen H,Zhou J,Wang H,et al.The treatment of cesarean scar pregnancy with uterine artery embolization and curettage as compared to transvaginal hysterotomy[J]. Eur J Obstet Gynecol Reprod Biol, 2017,214：44-49.
[26] Le A,Li M,Xu Y,et al. Different surgical approaches to 313 cesarean scar pregnancies[J]. J Minim Invasive Gynecol, 2019,26(1)：148-152.
[27] 付春霞.剖宫产瘢痕妊娠临床分型与腹腔镜手术方式的探讨[J].中外女性健康研究,2019(1):68,184.
[28] Monteagudo A,Cali G,Rebarber A,et al. Minimally invasive treatment of cesarean scar and cervical pregnancies using a cervical ripening double balloon catheter: expanding the clinical series[J]. J Ultrasound Med,2019,38（3）,785-793.
[29] Timor-Tritsch IE,Monteagudo A,Bennett TA,et al. A new minimally invasive treatment for cesarean scar pregnancy and cervical pregnancy[J]. Am J Obstet Gynecol, 2016,215(3)：351-358.
[30] Li BL, Qian W, Chen QF.Trichosanthin benefits the treatment of caesarean scar pregnancies[J]. J Obstet Gynaecol, 2015,35(7)：741-745.
[31] Horne AW, Skubisz MM, Tong S, et al. Combination gefitinib and methotrexate treatment for non-tubal ectopic pregnancies: a case series[J]. Hum Reprod, 2014,29(7)：1375-1379.
[32] Osada H, Teramoto S, Kaijima H, et al. A novel treatment for cervical and cesarean section scar pregnancies by transvaginal injection of absolute ethanol to trophoblasts: efficacy in 19 cases[J]. J Minim Invasive Gynecol, 2019,26(1)：129-134.
[33] Tadesse WG,Von Bunau G.A combination of surgery and methotrexate for successful treatment of a caesarean scar pregnancy[J]. Ir Med J, 2018,111(6), 774.
[34] 王亚丹,李家福,王亚勋,等.双侧子宫动脉化疗栓塞术在剖宫产子宫切口瘢痕妊娠中的应用[J].陕西医学杂志,2016,45(2):179-180.
[35] Hong Y, Guo Q, Pu Y, et al. Outcome of high-intensity focused ultrasound and uterine artery embolization in the treatment and management of cesarean scar pregnancy: a retrospective study[J]. Medicine (Baltimore),2017,96(30):e7687.
[36] Ma Y, Yang C,Shao X.Efficacy comparison of transcatheter arterial embolization with gelatin sponge and polyvinyl alcohol particles for the management of cesarean scar pregnancy and follow-up study[J]. J Obstet Gynaecol Res, 2017,43(4)：682-688.
[37] 符 倩.活血化瘀汤结合氨甲喋呤治疗异位妊娠56例[J].陕西中医,2010,31(7):805-806.
[38] 邱嘉菡,袁 烁.化瘀消癥复方联合甲氨蝶呤治疗异位妊娠疗效观察[J].陕西中医,2017,38(9):1203-1204.