{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T18:56:27Z","timestamp":1789498587518,"version":"build-2803163510"},"reference-count":80,"publisher":"Oxford University Press (OUP)","issue":"1180","license":[{"start":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T00:00:00Z","timestamp":1753315200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Gynaecological tumours present a broad spectrum of histological subtypes due to the diverse anatomical and tissue origin of the reproductive organs. Rare tumours affect less than 6 per 100\u00a0000 individuals annually, posing significant challenges in diagnosis and management due to limited clinical awareness. Indeed, treatment protocols rely on options developed for more common histotypes, which may have limited efficacy on these rare tumours. In recent years, collaborative international efforts have started to address these gaps, improving standards of care. A comprehensive understanding of rare tumours\u2019 clinical and imaging features is necessary for radiologists in order to provide clinicians with useful information for treatment planning. In this review, we adopted an organ-based outline, describing rare tumours of the uterine corpus (leiomyosarcoma, endometrial stromal sarcoma, carcinosarcoma), cervix (gastric-type adenocarcinoma), and ovary (cystadenofibroma, lipid-poor teratoma, struma ovarii, immature teratoma, dysgerminoma). Additionally, tumours occurring at multiple sites, including lymphoma, neuroendocrine tumours, aggressive angiomyxoma and metastases are discussed. The objective is to help radiologists become familiar with these uncommon entities, ultimately increasing awareness on this topic.<\/jats:p>","DOI":"10.1093\/bjr\/tqaf176","type":"journal-article","created":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T11:51:03Z","timestamp":1753357863000},"page":"642-655","source":"Crossref","is-referenced-by-count":3,"title":["Rare and uncommon tumours of the female pelvis: what the radiologist should know"],"prefix":"10.1093","volume":"99","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-7594-898X","authenticated-orcid":false,"given":"Silvia","family":"Bottazzi","sequence":"first","affiliation":[{"name":"Dipartimento di Diagnostica per Immagini e Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome 00168,","place":["Italy"]},{"name":"Dipartimento Universitario di Scienze Radiologiche ed Ematologiche, Universit\u00e0 Cattolica del Sacro Cuore , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0495-7462","authenticated-orcid":false,"given":"Luca","family":"Russo","sequence":"additional","affiliation":[{"name":"Dipartimento di Diagnostica per Immagini e Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome 00168,","place":["Italy"]},{"name":"Dipartimento Universitario di Scienze Radiologiche ed Ematologiche, Universit\u00e0 Cattolica del Sacro Cuore , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Veronica","family":"Celli","sequence":"additional","affiliation":[{"name":"Dipartimento di Diagnostica per Immagini e Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Rame","sequence":"additional","affiliation":[{"name":"Dipartimento Universitario di Scienze Radiologiche ed Ematologiche, Universit\u00e0 Cattolica del Sacro Cuore , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alessandra","family":"Iacono","sequence":"additional","affiliation":[{"name":"Dipartimento Universitario di Scienze Radiologiche ed Ematologiche, Universit\u00e0 Cattolica del Sacro Cuore , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guido","family":"Imbemba","sequence":"additional","affiliation":[{"name":"Dipartimento Universitario di Scienze Radiologiche ed Ematologiche, Universit\u00e0 Cattolica del Sacro Cuore , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Evis","family":"Sala","sequence":"additional","affiliation":[{"name":"Dipartimento di Diagnostica per Immagini e Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome 00168,","place":["Italy"]},{"name":"Dipartimento Universitario di Scienze Radiologiche ed Ematologiche, Universit\u00e0 Cattolica del Sacro Cuore , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benedetta","family":"Gui","sequence":"additional","affiliation":[{"name":"Dipartimento di Diagnostica per Immagini e Radioterapia Oncologica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome 00168,","place":["Italy"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2025,7,24]]},"reference":[{"key":"2026041221035835300_tqaf176-B1","doi-asserted-by":"crossref","first-page":"1145","DOI":"10.1055\/a-1545-4279","article-title":"2020 WHO classification of female genital tumors","volume":"81","author":"Hohn","year":"2021","journal-title":"Geburtshilfe 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