{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T20:36:41Z","timestamp":1786653401498,"version":"build-2736575974"},"reference-count":30,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Niger Postgrad Med J"],"published-print":{"date-parts":[[2015]]},"DOI":"10.4103\/1117-1936.170739","type":"journal-article","created":{"date-parts":[[2015,11,30]],"date-time":"2015-11-30T06:10:24Z","timestamp":1448863824000},"page":"185","source":"Crossref","is-referenced-by-count":1,"title":["Primary ovarian pregnancy mimicking abdominal pregnancy"],"prefix":"10.4103","volume":"22","author":[{"given":"OO","family":"Ogunbode","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"OO","family":"Aremu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"CA","family":"Okolo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"key-10.4103\/1117-1936.170739-1","first-page":"515","volume-title":"Ectopic pregnancy: A life-threatening gynecological emergency","author":"Lawani","year":"2013","journal-title":"Int J Womens Health"},{"key":"key-10.4103\/1117-1936.170739-2","unstructured":"Dutta DC. Haemorrhage in early pregnancy: Ectopic pregnancy. In: Konar H, editor. Dutta's Textbook of Obstetrics. 7th ed. London: New Central Book Agency (P) Ltd.; 2011. p. 177-89."},{"key":"key-10.4103\/1117-1936.170739-3","first-page":"916","volume-title":"Ectopic pregnancy","author":"Tay","year":"2000","journal-title":"BMJ"},{"key":"key-10.4103\/1117-1936.170739-4","first-page":"583","volume-title":"Ectopic pregnancy","author":"Farquhar","year":"2005","journal-title":"Lancet"},{"key":"key-10.4103\/1117-1936.170739-5","first-page":"184","volume-title":"Risk factors for ectopic pregnancy in Lagos, Nigeria","author":"Anorlu","year":"2005","journal-title":"Acta Obstet Gynecol Scand"},{"key":"key-10.4103\/1117-1936.170739-6","first-page":"692","volume-title":"Ectopic pregnancy in Africa: A population-based study","author":"Leke","year":"2004","journal-title":"Obstet Gynecol"},{"key":"key-10.4103\/1117-1936.170739-7","unstructured":"Garmel SH. Early pregnancy risks. In: DeCherney AH, Nathan L, editors. Current Obstetrics and Gynaecologic Diagnosis and Treatment. 9th ed. New York: Lange Medical Books\/McGraw-Hill Publishers; 2003. p. 272-85."},{"key":"key-10.4103\/1117-1936.170739-8","first-page":"37","volume-title":"Ovarian pregnancy","author":"Das","year":"2008","journal-title":"Indian J Pathol Microbiol","ISSN":"https:\/\/id.crossref.org\/issn\/0377-4929","issn-type":"print"},{"key":"key-10.4103\/1117-1936.170739-9","first-page":"373","volume-title":"Diagnosis and management of ectopic pregnancy","author":"Orazulike","year":"2013","journal-title":"Womens Health (Lond Engl)"},{"key":"key-10.4103\/1117-1936.170739-10","first-page":"3224","volume-title":"Sites of ectopic pregnancy: A 10 year population-based study of 1800 cases","author":"Bouyer","year":"2002","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1117-1936.170739-11","first-page":"55","volume-title":"Primary ovarian pregnancy: A report of twenty-five cases","author":"Hallatt","year":"1982","journal-title":"Am J Obstet Gynecol"},{"key":"key-10.4103\/1117-1936.170739-12","first-page":"36","volume-title":"Ovarian pregnancy presenting as ovarian tumour: Report of 2 cases","author":"Samaila","year":"2007","journal-title":"Ann Afr Med","ISSN":"https:\/\/id.crossref.org\/issn\/1596-3519","issn-type":"print"},{"key":"key-10.4103\/1117-1936.170739-13","doi-asserted-by":"crossref","unstructured":"Corrigan KJ, Kowalzyk DR. Ectopic ovarian pregnancy in a second-trimester patient. Am J Emerg Med 2007;25:1085.e3-4.","DOI":"10.1016\/j.ajem.2007.03.012"},{"key":"key-10.4103\/1117-1936.170739-14","first-page":"825","volume-title":"Ovarian ectopic pregnancy: A 10 years' experience and review of literature","author":"Goyal","year":"2014","journal-title":"Iran J Reprod Med"},{"key":"key-10.4103\/1117-1936.170739-15","first-page":"121","volume-title":"Diagnosis and clinical approach in primary ovarian ectopic pregnancy: A case report and review of the literature","author":"Y\u0131lmaz","year":"2013","journal-title":"Dicle MedJ"},{"key":"key-10.4103\/1117-1936.170739-16","first-page":"796","volume-title":"The preoperative diagnosis of primary ovarian pregnancy","author":"Nwanodi","year":"2006","journal-title":"J Natl Med Assoc"},{"key":"key-10.4103\/1117-1936.170739-17","first-page":"90","volume-title":"Case report of a primary ovarian pregnancy in a primigravida","author":"Panda","year":"2009","journal-title":"J Hum Reprod Sci","ISSN":"https:\/\/id.crossref.org\/issn\/0974-1208","issn-type":"print"},{"key":"key-10.4103\/1117-1936.170739-18","first-page":"187","volume-title":"Primary ovarian pregnancy after interval tubal ligation: A case report","author":"Vahnu","year":"2013","journal-title":"J Family Reprod Health"},{"key":"key-10.4103\/1117-1936.170739-19","first-page":"759","volume-title":"Primary ovarian pregnancy after postpartum bilateral tubal ligation: A case report","author":"Wittich","year":"2004","journal-title":"J Reprod Med"},{"key":"key-10.4103\/1117-1936.170739-20","first-page":"37","volume-title":"Ovarian ectopic pregnancy following assisted reproductive techniques: A rare entity","author":"Kaur","year":"2011","journal-title":"Int J Infertil Fetal Med"},{"key":"key-10.4103\/1117-1936.170739-21","first-page":"219","volume-title":"Primary ectopic ovarian pregnancy (report of three cases)","author":"Mehmood","year":"1985","journal-title":"J Postgrad Med","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3859","issn-type":"print"},{"key":"key-10.4103\/1117-1936.170739-22","unstructured":"Yuksel MA, Abali R, Unal F, Temel I, Boran AB. Primary ovarian pregnancy: A report of four cases. East J Med 2011;16:277-80.."},{"key":"key-10.4103\/1117-1936.170739-23","first-page":"73","volume-title":"The causes of ovarian pregnancy","author":"Spiegelberg","year":"1878","journal-title":"Arch Gynaekol"},{"key":"key-10.4103\/1117-1936.170739-24","first-page":"35","volume-title":"Failed medical management in ovarian pregnancy despite favorable prognostic factors \u2013 A case report","author":"Bagga","year":"2006","journal-title":"MedGenMed"},{"key":"key-10.4103\/1117-1936.170739-25","unstructured":"Gon S, Majundar B, Ghosal T, Sengupta M. Case report: Two cases of primary ectopic ovarian pregnancy Online J Health Allied Sci2011;10:1-2."},{"key":"key-10.4103\/1117-1936.170739-26","first-page":"39","volume-title":"Laparoscopic management of primary ovarian pregnancy","author":"Jahan","year":"2013","journal-title":"Bangladesh J Endosurg"},{"key":"key-10.4103\/1117-1936.170739-27","first-page":"934571","volume-title":"Accurate preoperative diagnosis of ovarian pregnancy with transvaginal scan","author":"Gupta","year":"2012","journal-title":"Case Rep Obstet Gynecol"},{"key":"key-10.4103\/1117-1936.170739-28","first-page":"61","volume-title":"A rare case of unruptured viable secondary ovarian pregnancy after IVF\/ICSI treated by conservative laparoscopic surgery","author":"Dhorepatil","year":"2012","journal-title":"J Hum Reprod Sci","ISSN":"https:\/\/id.crossref.org\/issn\/0974-1208","issn-type":"print"},{"key":"key-10.4103\/1117-1936.170739-29","first-page":"587","volume-title":"Ovarian pregnancy successfully treated with methotrexate","author":"Habbu","year":"2006","journal-title":"J Obstet Gynaecol"},{"key":"key-10.4103\/1117-1936.170739-30","first-page":"39","volume-title":"Unruptured ovarian pregnancy following in-vitro fertilization: Missed diagnosis followed by successful laparoscopic management","author":"Narvekar","year":"2008","journal-title":"J Hum Reprod Sci","ISSN":"https:\/\/id.crossref.org\/issn\/0974-1208","issn-type":"print"}],"container-title":["Nigerian Postgraduate Medical Journal"],"original-title":[],"language":"en","deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T19:36:37Z","timestamp":1786649797000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/1117-1936.170739"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":30,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2015]]}},"alternative-id":["170739"],"URL":"https:\/\/doi.org\/10.4103\/1117-1936.170739","relation":{},"ISSN":["1117-1936"],"issn-type":[{"value":"1117-1936","type":"print"}],"subject":[],"published":{"date-parts":[[2015]]}}}