{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T17:06:39Z","timestamp":1776272799102,"version":"3.50.1"},"reference-count":11,"publisher":"BMJ","issue":"4","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2026,3,20]]},"published-print":{"date-parts":[[2026,4]]},"abstract":"<jats:p>We report the case of a male in his mid-80s who presented to the triple assessment breast clinic with a right-sided palpable breast mass. Mammography showed a well-circumscribed, oval, high-density mass without calcifications; targeted ultrasound demonstrated a circumscribed, parallel-oriented solid mass with mixed echogenicity and no internal vascularity. Core biopsy confirmed mammary myofibroblastoma, a rare benign spindle cell tumour, and the lesion was excised with clear margins. This case highlights the importance of triple assessment in all breast lesions, including in men, and while core biopsy usually establishes the diagnosis, surgical excision may still be required for confirmation.<\/jats:p>","DOI":"10.1136\/bcr-2025-269393","type":"journal-article","created":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T16:25:13Z","timestamp":1776270313000},"page":"e269393","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Mammary myofibroblastoma presenting as a palpable breast mass"],"prefix":"10.1136","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1502-1547","authenticated-orcid":false,"given":"Ege","family":"Dogan","sequence":"first","affiliation":[{"name":"Radiology, University Hospitals Sussex NHS Foundation Trust, Brighton, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zainab","family":"Alshiekhali","sequence":"additional","affiliation":[{"name":"Pathology Department, Eastbourne District General Hospital, Eastbourne, England, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Howlett","sequence":"additional","affiliation":[{"name":"Radiology, Eastbourne District General Hospital, Eastbourne, England, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2026,4,15]]},"reference":[{"key":"2026041509250503000_19.4.e269393.1","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198707000-00001"},{"key":"2026041509250503000_19.4.e269393.2","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0000000000000540"},{"key":"2026041509250503000_19.4.e269393.3","doi-asserted-by":"publisher","DOI":"10.1007\/s00428-001-0572-y"},{"key":"2026041509250503000_19.4.e269393.4","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1308\/rcsann.2024.0076","article-title":"Mammary myofibroblastoma of the male breast: a case report and literature review","volume":"107","author":"Elayyan","year":"2025","journal-title":"Ann R Coll Surg Engl"},{"key":"2026041509250503000_19.4.e269393.5","doi-asserted-by":"publisher","DOI":"10.1148\/rg.333125137"},{"key":"2026041509250503000_19.4.e269393.6","doi-asserted-by":"publisher","DOI":"10.1148\/rg.332125208"},{"key":"2026041509250503000_19.4.e269393.7","doi-asserted-by":"crossref","DOI":"10.1259\/bjr.20201019","article-title":"Mammary and extramammary myofibroblastoma: multimodality imaging features with clinicopathologic correlation, management and outcomes in a series of 23 patients","volume":"94","author":"Wickre","year":"2021","journal-title":"Br J Radiol"},{"key":"2026041509250503000_19.4.e269393.8","article-title":"Mammary Myofibroblastoma: Report of a Case and Review of the Literature","volume":"14","author":"Koufopoulos","year":"2022","journal-title":"Cureus"},{"key":"2026041509250503000_19.4.e269393.9","doi-asserted-by":"crossref","first-page":"344","DOI":"10.32074\/1591-951X-31-19","article-title":"Practical approach to diagnosis of bland-looking spindle cell lesions of the breast","volume":"111","author":"Magro","year":"2019","journal-title":"Pathologica"},{"key":"2026041509250503000_19.4.e269393.10","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/j.humpath.2018.06.015","article-title":"Utility of STAT6 and 13q14 deletion in the classification of the benign spindle cell stromal tumors of the breast","volume":"81","author":"Magro","year":"2018","journal-title":"Hum Pathol"},{"key":"2026041509250503000_19.4.e269393.11","doi-asserted-by":"publisher","DOI":"10.1097\/PAS.0b013e31825d532d"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2025-269393","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T16:25:14Z","timestamp":1776270314000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2025-269393"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4]]},"references-count":11,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2026,4,15]]},"published-print":{"date-parts":[[2026,4]]}},"alternative-id":["10.1136\/bcr-2025-269393"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2025-269393","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4]]}}}