{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T23:36:34Z","timestamp":1769124994964,"version":"3.49.0"},"reference-count":14,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,1,10]],"date-time":"2026-01-10T00:00:00Z","timestamp":1768003200000},"content-version":"vor","delay-in-days":9,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Case Reports"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Ovarian sex cord\u2010stromal tumor with annular tubules (SCTAT) is a rare neoplasm with distinct clinicopathological features in its sporadic and syndromic forms, the latter commonly associated with Peutz\u2010Jeghers syndrome. Although imaging may suggest a sex cord\u2010stromal origin, definitive diagnosis relies on histopathological examination. SCTAT primarily affects young women, and fertility\u2010sparing surgery is typically preferred, often producing favorable outcomes. Nevertheless, the risk of recurrence remains significant, necessitating long\u2010term follow\u2010up. We report the case of an asymptomatic 36\u2010year\u2010old woman whose routine pelvic ultrasound detected a unilateral, solid, and vascularized right adnexal mass. Further imaging strongly suggested a stromal tumor, which was confirmed as SCTAT by histology after fertility\u2010sparing laparoscopic salpingo\u2010oophorectomy. No adjuvant treatment was given, and genetic testing ruled out Peutz\u2010Jeghers syndrome. At six months postoperatively, there was no evidence of recurrence or tumor marker elevation. This case, the second reported SCTAT in Portugal, highlights the importance of multidisciplinary management and vigilant surveillance for optimal patient care.<\/jats:p>","DOI":"10.1002\/ccr3.71829","type":"journal-article","created":{"date-parts":[[2026,1,10]],"date-time":"2026-01-10T09:51:44Z","timestamp":1768038704000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Ovarian Sex Cord Stromal Tumor With Annular Tubules: A Rare Diagnosis in Young Women"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0980-813X","authenticated-orcid":false,"given":"Prescillia","family":"Marques","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Unidade Local de Sa\u00fade de Tr\u00e1s\u2010os\u2010Montes e Alto Douro  Vila Real Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thiago","family":"Vieira","sequence":"additional","affiliation":[{"name":"Pathology Department Hospital CUF Descobertas  Lisboa Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raquel Brodbeck","family":"Ilgenfritz","sequence":"additional","affiliation":[{"name":"Pathology Department Hospital CUF Descobertas  Lisboa Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dusan","family":"Djokovic","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Hospital CUF Descobertas  Lisboa Portugal"},{"name":"Department of Obstetrics and Gynecology, NOVA Medical School\u2014Faculdade de Ci\u00eancias M\u00e9dicas NOVA University of Lisbon  Lisboa Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,1,10]]},"reference":[{"key":"e_1_2_14_2_1","doi-asserted-by":"publisher","DOI":"10.5858\/arpa.2018\u20100291\u2010RA"},{"key":"e_1_2_14_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/1097\u20100142(197005)25:5<1107::aid\u2010cncr2820250516>3.0.co;2\u20107"},{"key":"e_1_2_14_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/1097\u20100142(19821001)50:7<1384::aid\u2010cncr2820500726>3.0.co;2\u20105"},{"key":"e_1_2_14_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/ijgc\u20102021\u2010003241"},{"key":"e_1_2_14_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygyno.2020.02.007"},{"key":"e_1_2_14_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijscr.2020.12.001"},{"key":"e_1_2_14_8_1","unstructured":"PathologyOutlines.com \u201cSex Cord Tumor With Annular Tubules\u2014Ovary \u201daccessed October 14 2025 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