{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:05:46Z","timestamp":1753877146016,"version":"3.41.2"},"reference-count":15,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T00:00:00Z","timestamp":1672444800000},"content-version":"vor","delay-in-days":30,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Fibroadenomas are benign breast tumors with a rare incidence of malignant transformation. Carcinoma arising within fibroadenomas typically occurs in women above the age of 40. We present a case of a young patient with microinvasive carcinoma arising within a biopsy-proven fibroadenoma, highlighting the possibility of carcinoma arising within fibroadenomas in young patients and the importance of vigilant surveillance even after a benign biopsy. In younger patients, new suspicious changes in benign lesions should be investigated. If prior core needle biopsy was performed, excision biopsy should be considered as the malignancy may be small and may be missed on needle biopsy.<\/jats:p>","DOI":"10.1093\/jscr\/rjac602","type":"journal-article","created":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T09:13:28Z","timestamp":1672478008000},"source":"Crossref","is-referenced-by-count":1,"title":["A case of fibroadenoma with lobular carcinoma <i>in situ<\/i> and microinvasion in a young woman"],"prefix":"10.1093","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0787-8030","authenticated-orcid":false,"given":"Mingjia","family":"Wang","sequence":"first","affiliation":[{"name":"Yong Loo Lin School of Medicine, National University of Singapore , Singapore , Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"May Ying","family":"Leong","sequence":"additional","affiliation":[{"name":"Pathology and Laboratory Medicine, Histopathology, KK Women's and Children's Hospital , Singapore , Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qing Ting","family":"Tan","sequence":"additional","affiliation":[{"name":"Breast Surgery, KK Women's and Children's Hospital , Singapore , Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2022,12,30]]},"reference":[{"volume-title":"StatPearls [Internet]","year":"2022","author":"Ajmal","key":"2022123108310263000_ref1"},{"key":"2022123108310263000_ref2","first-page":"1","article-title":"Problems in breast pathology","volume":"11","author":"Azzopardi","year":"1979","journal-title":"Major Probl Pathol 11"},{"key":"2022123108310263000_ref3","doi-asserted-by":"crossref","first-page":"1397","DOI":"10.3892\/ol.2015.3488","article-title":"Fibroadenoma with an unexpected lobular carcinoma in situ: a case report and review of the literature","volume":"10","author":"Hua","year":"2015","journal-title":"Oncol Lett"},{"key":"2022123108310263000_ref4","doi-asserted-by":"crossref","first-page":"614","DOI":"10.1093\/ajcp\/95.5.614","article-title":"Carcinoma arising within fibroadenomas of the breast. A clinicopathologic study of 105 patients","volume":"95","author":"Diaz","year":"1991","journal-title":"Am J Clin Pathol"},{"key":"2022123108310263000_ref5","first-page":"590","article-title":"Occurrence of breast carcinoma within a fibroadenoma. 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