{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T04:00:10Z","timestamp":1785211210125,"version":"3.55.0"},"reference-count":20,"publisher":"Springer Science and Business Media LLC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7,27]]},"DOI":"10.7759\/cureus.113477","type":"journal-article","created":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T03:17:25Z","timestamp":1785208645000},"source":"Crossref","is-referenced-by-count":0,"title":["Laparoscopic Management of Early Primary Abdominal Ectopic Pregnancy: A Retrospective Case Series With an Organ-Preserving Approach"],"prefix":"10.7759","author":[{"given":"Shinichiro","family":"Maeda","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kanon","family":"Yamashiro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shigeo","family":"Hara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuya","family":"Aoki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1159\/000342997","article-title":"Early abdominal ectopic pregnancies: a systematic review of the literature","volume":"74","author":"Poole A","year":"2012","unstructured":"Poole A, Haas D, Magann EF. Early abdominal ectopic pregnancies: a systematic review of the literature. Gynecol Obstet Invest. 2012, 74:249-60. 10.1159\/000342997","journal-title":"Gynecol Obstet Invest"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1111\/tog.12109","article-title":"Early abdominal ectopic pregnancy: challenges, update and review of current management","volume":"16","author":"Agarwal N","year":"2014","unstructured":"Agarwal N, Odejinmi F. Early abdominal ectopic pregnancy: challenges, update and review of current management. Obstet Gynaecol. 2014, 16:193-8. 10.1111\/tog.12109","journal-title":"Obstet Gynaecol"},{"key":"ref3","article-title":"Abdominal pregnancy in the United States: frequency and maternal mortality","volume":"69","author":"Atrash HK","year":"1987","unstructured":"Atrash HK, Friede A, Hogue CJ. Abdominal pregnancy in the United States: frequency and maternal mortality. Obstet Gynecol. 1987, 69:333-7.","journal-title":"Obstet Gynecol"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-022-06570-9","article-title":"Abdominal pregnancy: a case report and review of 17 cases","volume":"307","author":"Chen Y","year":"2023","unstructured":"Chen Y, Peng P, Li C, et al.. Abdominal pregnancy: a case report and review of 17 cases. Arch Gynecol Obstet. 2023, 307:263-74. 10.1007\/s00404-022-06570-9","journal-title":"Arch Gynecol Obstet"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9378(42)90488-5","article-title":"Primary peritoneal pregnancy","volume":"44","author":"Studdiford W","year":"1942","unstructured":"Studdiford W. Primary peritoneal pregnancy. Am J Obstet Gynecol. 1942, 44:487-91. 10.1016\/S0002-9378(42)90488-5","journal-title":"Am J Obstet Gynecol"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1097\/00006250-196805000-00009","article-title":"Primary pelvic peritoneal pregnancy","volume":"31","author":"Friedrich EG Jr","year":"1968","unstructured":"Friedrich EG Jr, Rankin CA Jr. Primary pelvic peritoneal pregnancy. Obstet Gynecol. 1968, 31:649-53. 10.1097\/00006250-196805000-00009","journal-title":"Obstet Gynecol"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1111\/1471-0528.14189","article-title":"Diagnosis and management of ectopic pregnancy: Green-top Guideline No. 21","volume":"123","year":"2016","unstructured":"Diagnosis and management of ectopic pregnancy. Green-top Guideline No. 21. BJOG. 2016, 123:e15-55. 10.1111\/1471-0528.14189","journal-title":"BJOG"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.humrep.a019157","article-title":"Successful laparoscopic management of primary abdominal pregnancy","volume":"11","author":"Morita Y","year":"1996","unstructured":"Morita Y, Tsutsumi O, Kuramochi K, Momoeda M, Yoshikawa H, Taketani Y. Successful laparoscopic management of primary abdominal pregnancy. Hum Reprod. 1996, 11:2546-7. 10.1093\/oxfordjournals.humrep.a019157","journal-title":"Hum Reprod"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-017-5237-6","article-title":"To evaluate the feasibility of magnetic resonance imaging in predicting unusual site ectopic pregnancy: a retrospective cohort study","volume":"28","author":"Masselli G","year":"2018","unstructured":"Masselli G, Derme M, Piccioni MG, Spina V, Laghi F, Gualdi G, Framarino-Dei-Malatesta M. To evaluate the feasibility of magnetic resonance imaging in predicting unusual site ectopic pregnancy: a retrospective cohort study. Eur Radiol. 2018, 28:2444-54. 10.1007\/s00330-017-5237-6","journal-title":"Eur Radiol"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/0028-2243(86)90063-8","article-title":"Histologically verified primary peritoneal pregnancy with implantation in the sigmoid mesenterium","volume":"22","author":"M\u00e4kinen J","year":"1986","unstructured":"M\u00e4kinen J. Histologically verified primary peritoneal pregnancy with implantation in the sigmoid mesenterium. Eur J Obstet Gynecol Reprod Biol. 1986, 22:171-4. 10.1016\/0028-2243(86)90063-8","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.14312\/2397-6845.2016-10","article-title":"Laparoscopic management of primary abdominal pregnancy located on the sigmoid colon: a case report","volume":"1","author":"Benhaddou A","year":"2016","unstructured":"Benhaddou A, Kouas C, Mehaut S. Laparoscopic management of primary abdominal pregnancy located on the sigmoid colon: a case report. J Mod Hum Pathol. 2016, 1:67-9. 10.14312\/2397-6845.2016-10","journal-title":"J Mod Hum Pathol"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.91173","article-title":"Primary abdominal pregnancy in the mesocolon: a report of a rare case","volume":"17","author":"Sousa MI","year":"2025","unstructured":"Sousa MI, Ribeiro F, Moreira C, et al.. Primary abdominal pregnancy in the mesocolon: a report of a rare case. Cureus. 2025, 17:e91173. 10.7759\/cureus.91173","journal-title":"Cureus"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1002\/ccr3.6581","article-title":"Ectopic abdominal pregnancy on the ascending colon","volume":"10","author":"Suleiman R","year":"2022","unstructured":"Suleiman R, Adwan D, Safadi MF. Ectopic abdominal pregnancy on the ascending colon. Clin Case Rep. 2022, 10:e6581. 10.1002\/ccr3.6581","journal-title":"Clin Case Rep"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1155\/2017\/8017937","article-title":"Abdominal pregnancy in the small intestine presenting as acute massive lower gastrointestinal hemorrhage","volume":"2017","author":"Pichaichanlert A","year":"2017","unstructured":"Pichaichanlert A, Luvira V, Tipsunthonsak N. Abdominal pregnancy in the small intestine presenting as acute massive lower gastrointestinal hemorrhage. Case Rep Surg. 2017, 2017:8017937. 10.1155\/2017\/8017937","journal-title":"Case Rep Surg"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1186\/s13256-021-02713-9","article-title":"Abdominal ectopic pregnancy complicated with a large bowel injury: a case report","volume":"15","author":"Fessehaye A","year":"2021","unstructured":"Fessehaye A, Gashawbeza B, Daba M, Arusi M, Terefe T. Abdominal ectopic pregnancy complicated with a large bowel injury: a case report. J Med Case Rep. 2021, 15:127. 10.1186\/s13256-021-02713-9","journal-title":"J Med Case Rep"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmig.2021.12.021","article-title":"Laparoscopic removal of an abdominal ectopic pregnancy requiring partial cecectomy","volume":"29","author":"Wilcox A","year":"2022","unstructured":"Wilcox A, Bowers S, Luciano D. Laparoscopic removal of an abdominal ectopic pregnancy requiring partial cecectomy. J Minim Invasive Gynecol. 2022, 29:592-5. 10.1016\/j.jmig.2021.12.021","journal-title":"J Minim Invasive Gynecol"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.47811\/bhj.136","article-title":"Ruptured primary abdominal ectopic pregnancy: management in a resource-low setting","volume":"8","author":"Dorji N","year":"2022","unstructured":"Dorji N, Tshering S, Pradhan P, Wangchuk J. Ruptured primary abdominal ectopic pregnancy: management in a resource-low setting. Bhutan Health J. 2022, 8:37-9. 10.47811\/bhj.136","journal-title":"Bhutan Health J"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.4076\/1757-1626-2-8485","article-title":"Primary abdominal ectopic pregnancy: a case report","volume":"2","author":"Yildizhan R","year":"2009","unstructured":"Yildizhan R, Kolusari A, Adali F, Adali E, Kurdoglu M, Ozgokce C, Cim N. Primary abdominal ectopic pregnancy: a case report. Cases J. 2009, 2:8485. 10.4076\/1757-1626-2-8485","journal-title":"Cases J"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmig.2020.04.035","article-title":"Cecal ectopic pregnancy at diagnostic laparoscopy","volume":"28","author":"Graham SM","year":"2021","unstructured":"Graham SM, Burton AE, Li YH. Cecal ectopic pregnancy at diagnostic laparoscopy. J Minim Invasive Gynecol. 2021, 28:9-10. 10.1016\/j.jmig.2020.04.035","journal-title":"J Minim Invasive Gynecol"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.5603\/GP.2019.0078","article-title":"Analyzing the clinical significance of postoperative methotrexate in the management of early abdominal pregnancy: analysis of 10 cases","volume":"90","author":"Ansong E","year":"2019","unstructured":"Ansong E, Illahi GS, Shen L, Wu X. Analyzing the clinical significance of postoperative methotrexate in the management of early abdominal pregnancy: analysis of 10 cases. Ginekol Pol. 2019, 90:438-43. 10.5603\/GP.2019.0078","journal-title":"Ginekol Pol"}],"container-title":["Cureus"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cureus.com\/articles\/512817-laparoscopic-management-of-early-primary-abdominal-ectopic-pregnancy-a-retrospective-case-series-with-an-organ-preserving-approach","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T03:17:28Z","timestamp":1785208648000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cureus.com\/articles\/512817-laparoscopic-management-of-early-primary-abdominal-ectopic-pregnancy-a-retrospective-case-series-with-an-organ-preserving-approach"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,27]]},"references-count":20,"URL":"https:\/\/doi.org\/10.7759\/cureus.113477","relation":{},"ISSN":["2168-8184"],"issn-type":[{"value":"2168-8184","type":"print"}],"subject":[],"published":{"date-parts":[[2026,7,27]]}}}