{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,21]],"date-time":"2023-10-21T07:14:45Z","timestamp":1697872485585},"reference-count":14,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2011,1,11]],"date-time":"2011-01-11T00:00:00Z","timestamp":1294704000000},"content-version":"vor","delay-in-days":9872,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Obstet Gynecol Scand"],"published-print":{"date-parts":[[1984,1]]},"abstract":"<jats:p><jats:bold>Abstract. <\/jats:bold> A case of tubal pregnancy demonstrated by sono\u2010graphy is presented. In addition to the true ectopic gestational sac, an intra\u2010uterine structure closely resembling a ge\u2010stational sac was detected simultaneously. Such a finding of a pseudogestational sac in the uterine cavity may mislead to the diagnosis of an intra\u2010uterine gestation. Thus, this sonographic finding is not sufficient to exclude the diagnosis of ectopic pregnancy. Clinicians should be aware of the possible finding of a pseudogestational sac in cases of ectopic pregnancy and the pathophysiological basis of this phenomenon is discussed.<\/jats:p>","DOI":"10.3109\/00016348409156275","type":"journal-article","created":{"date-parts":[[2009,12,8]],"date-time":"2009-12-08T17:59:46Z","timestamp":1260295186000},"page":"63-65","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Pseudogestational Sac in Ectopic Pregnancy"],"prefix":"10.1111","volume":"63","author":[{"given":"Shraga","family":"Wexler","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gideon","family":"Yedwab","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abraham","family":"Golan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Menachem P.","family":"David","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,1,11]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.131.6.967"},{"key":"e_1_2_1_3_1","doi-asserted-by":"crossref","first-page":"274","DOI":"10.1016\/0002-9378(74)90051-9","article-title":"Bilateral ectopic pregnancy with simultaneous intrauterine pregnancy: Letter to the editor","volume":"119","author":"Fudenberg A. 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