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The patient was started on a paediatric regimen using the children's oncology group AALL0434 protocol. The patient achieved a complete remission following induction chemotherapy with resolution of her presenting symptoms.<\/jats:p>","DOI":"10.1136\/bcr-2020-236263","type":"journal-article","created":{"date-parts":[[2020,8,27]],"date-time":"2020-08-27T02:30:48Z","timestamp":1598495448000},"page":"e236263","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["Bilateral breast masses as a presentation for T-cell acute lymphoblastic leukaemia"],"prefix":"10.1136","volume":"13","author":[{"given":"Osama","family":"Mosalem","sequence":"first","affiliation":[{"name":"Department of Medicine, Michigan State University, East Lansing, Michigan, USA"},{"name":"Department of Medicine, Sparrow Hospital, Lansing, Michigan, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fawzi","family":"Abu Rous","sequence":"additional","affiliation":[{"name":"Department of Medicine, Michigan State University, East Lansing, Michigan, USA"},{"name":"Division of Hematology and Oncology, Henry Ford Hospital, Detroit, Michigan, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed","family":"Elshafie","sequence":"additional","affiliation":[{"name":"Department of Medicine, Michigan State University, East Lansing, Michigan, USA"},{"name":"Department of Medicine, Sparrow Hospital, Lansing, Michigan, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel","family":"Isaac","sequence":"additional","affiliation":[{"name":"Division of Hematology and Oncology, Department of Medicine, Michigan State University College of Human Medicine, Michigan State University, East Lansing, Michigan, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2020,8,26]]},"reference":[{"key":"2025082623421243000_13.8.e236263.1","doi-asserted-by":"crossref","DOI":"10.1007\/s003300051059","article-title":"Bilateral breast involvement in acute myelogenous leukemia","volume":"10","author":"Khoury","year":"2000","journal-title":"Eur Radiol"},{"key":"2025082623421243000_13.8.e236263.2","doi-asserted-by":"publisher","DOI":"10.1258\/ar.2011.110470"},{"key":"2025082623421243000_13.8.e236263.3","doi-asserted-by":"publisher","DOI":"10.3324\/haematol.2008.004150"},{"key":"2025082623421243000_13.8.e236263.4","first-page":"00225","article-title":"Leukemia during pregnancy","volume":"6","author":"Santiago-L\u00f3pez","year":"2017","journal-title":"Obstet Gynecol Int J"},{"key":"2025082623421243000_13.8.e236263.5","unstructured":"Rebhun RB . 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