{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T17:06:19Z","timestamp":1761930379815,"version":"3.41.2"},"reference-count":16,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2025,3,31]],"date-time":"2025-03-31T00:00:00Z","timestamp":1743379200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Pediatr."],"abstract":"<jats:p>The article reports a case of fetal imperforate hymen diagnosed by prenatal MRI and confirmed by postnatal surgery. The pregnant woman underwent routine 37-week ultrasound examination, which revealed an enlarged fetal bladder and an abdominal cystic mass. Subsequent 37-week\u2009+\u20096 prenatal MRI showed fetal uterine and vaginal fluid accumulation, suggesting congenital vaginal atresia. At 39 weeks\u2009+\u20095, under ultrasound guidance, amniotic, fetal abdominal, and vaginal cyst fluid were aspirated through a maternal abdominal puncture, avoiding the bowel. The cysts were significantly reduced in size, and the patient delivered vaginally at 39 weeks\u2009+\u20096. On postpartum day 1, pelvic MRI of the neonate showed normal uterine and cervical anatomy, with a lengthened, thickened vaginal wall and no fluid collection. On postpartum day 2, the patient underwent surgical exploration, which confirmed the diagnosis of imperforate hymen. Partial hymenectomy was performed without complication.<\/jats:p>","DOI":"10.3389\/fped.2025.1546721","type":"journal-article","created":{"date-parts":[[2025,3,31]],"date-time":"2025-03-31T05:30:56Z","timestamp":1743399056000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Intra- and extra-uterine diagnosis and treatment of peripartum imperforate hymen: a case report"],"prefix":"10.3389","volume":"13","author":[{"given":"Wei","family":"Bian","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jianmei","family":"Gu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1965","published-online":{"date-parts":[[2025,3,31]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"699","DOI":"10.1097\/GRF.0000000000000703","article-title":"Imperforate hymen: clinical pearls and implications of management","volume":"65","author":"Hamouie","year":"2022","journal-title":"Clin Obstet Gynecol"},{"key":"B2","doi-asserted-by":"publisher","first-page":"4119","DOI":"10.1016\/j.radcr.2023.08.098","article-title":"Ultrasonographic examination and resolution of a pronounced hematocolpometra linked to an imperforate hymen: a detailed case study","volume":"18","author":"Ibishi","year":"2023","journal-title":"Radiol Case Rep"},{"key":"B3","doi-asserted-by":"publisher","first-page":"118","DOI":"10.48095\/cccg2022118","article-title":"Hymenal atresia - 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