{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T13:07:04Z","timestamp":1777468024773,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BD"],"published-print":{"date-parts":[[2023,12,12]]},"abstract":"<jats:p>BACKGROUND: Amyloidosis is an uncommon disorder characterized by the extracellular deposition of amorphous and insoluble proteins in an abnormal fibrillary configuration. Mammary amyloidosis is an unusual and easily overlooked diagnosis with an ambivalent presentation that could mimic breast cancer. CASE REPORT: We here report the case of 60-year-old Caucasian woman who presented to our surgical oncology department for clinically and radiologically suspicious breast mass. A fine needle biopsy was irrelevant, so we performed a lumpectomy. Final histology revealed an amyloid deposit and further workup was consistent with nodular cutaneous and breast AL amyloidosis associated with Sj\u00f6gren\u2019s syndrome. CONCLUSION: Although rare, an awareness of the clinicopathologic characteristics of this easily overlooked entity is of great importance for breast surgeons.<\/jats:p>","DOI":"10.3233\/bd-230006","type":"journal-article","created":{"date-parts":[[2023,12,12]],"date-time":"2023-12-12T11:23:18Z","timestamp":1702380198000},"page":"401-405","source":"Crossref","is-referenced-by-count":1,"title":["Breast amyloidosis associated with Sj\u00f6gren syndrome: A diagnostic pitfall in breast pathology"],"prefix":"10.1177","volume":"42","author":[{"given":"Oumeima","family":"Khaldi","sequence":"first","affiliation":[{"name":", Institute Salah Azaiez, , Tunisia"},{"name":", , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Montassar","family":"Ghalleb","sequence":"additional","affiliation":[{"name":", Institute Salah Azaiez, , Tunisia"},{"name":", , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amani","family":"Jallali","sequence":"additional","affiliation":[{"name":", Institute Salah Azaiez, , Tunisia"},{"name":", , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Insaf","family":"Fenniche","sequence":"additional","affiliation":[{"name":", , Tunisia"},{"name":", , , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mehdi","family":"Somai","sequence":"additional","affiliation":[{"name":", , Tunisia"},{"name":", , , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fatma","family":"Daoud","sequence":"additional","affiliation":[{"name":", , Tunisia"},{"name":", , , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fatma","family":"Boussema","sequence":"additional","affiliation":[{"name":", , Tunisia"},{"name":", , , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Salma","family":"Kammoun","sequence":"additional","affiliation":[{"name":", , Tunisia"},{"name":", Institute Salah Azaiez, , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khadija","family":"Hamza","sequence":"additional","affiliation":[{"name":", , Tunisia"},{"name":", Institute Salah Azaiez, , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Med Ali","family":"Ayadi","sequence":"additional","affiliation":[{"name":", Institute Salah Azaiez, , Tunisia"},{"name":", , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tarek","family":"Dhieb","sequence":"additional","affiliation":[{"name":", Institute Salah Azaiez, , Tunisia"},{"name":", , Tunisia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","reference":[{"issue":"1","key":"10.3233\/BD-230006_ref1","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1007\/s10238-021-00728-6","article-title":"Sj\u00f6gren\u2019s syndrome: A systemic autoimmune disease","volume":"22","author":"Negrini","year":"2022","journal-title":"Clin Exp Med [Internet]"},{"issue":"1","key":"10.3233\/BD-230006_ref2","first-page":"1","article-title":"Global epidemiology of amyloid light-chain amyloidosis","volume":"17","author":"Kumar","year":"2022","journal-title":"Orphanet J Rare Dis [Internet]"},{"issue":"5","key":"10.3233\/BD-230006_ref3","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1007\/s00428-001-0555-z","article-title":"Amyloidosis of the breast","volume":"440","author":"R\u00f6cken","year":"2002","journal-title":"Virchows Arch"},{"issue":"2","key":"10.3233\/BD-230006_ref4","doi-asserted-by":"crossref","first-page":"72","DOI":"10.3109\/13506129.2011.570817","article-title":"Localized amyloidosis of the breast: a case series","volume":"18","author":"Charlot","year":"2011","journal-title":"Amyloid [Internet]"},{"issue":"2","key":"10.3233\/BD-230006_ref5","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1038\/modpathol.2012.167","article-title":"Amyloidosis of the breast: predominantly AL type and over half have concurrent breast hematologic disorders","volume":"26","author":"Said","year":"2013","journal-title":"Mod Pathol [Internet]"},{"issue":"6","key":"10.3233\/BD-230006_ref6","doi-asserted-by":"crossref","first-page":"264","DOI":"10.1159\/000440866","article-title":"Amyloidosis of the breast: three different and unusual presentations of a rare entity","volume":"82","author":"Herrero","year":"2015","journal-title":"Pathobiology [Internet]"},{"key":"10.3233\/BD-230006_ref7","doi-asserted-by":"crossref","unstructured":"Lytle A, Darvishian F, Ozerdem U, Localized amyloidosis: A diagnostic pitfall in breast pathology, Pathol Res Pract [Internet], 215(12)2019. 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