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Additional immunohistochemical staining for CD5-labelled epithelial thymic carcinoma cells as well as neoplastic B cells and led in combination with blood tests to confirm the diagnosis of the composite occurrence of a thymic carcinoma and a B-cell chronic lymphocytic leukaemia.<\/jats:p>","DOI":"10.1136\/bcr.09.2009.2289","type":"journal-article","created":{"date-parts":[[2010,7,9]],"date-time":"2010-07-09T06:23:02Z","timestamp":1278656582000},"page":"bcr0920092289","source":"Crossref","is-referenced-by-count":1,"title":["Two malignant tumours in the anterior mediastinum positive for CD5"],"prefix":"10.1136","volume":"2010","author":[{"given":"C M","family":"Steger","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Morresi-Hauf","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Krugmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P","family":"Schirmacher","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R J","family":"Rieker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G","family":"Mechtersheimer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2010,7,9]]},"reference":[{"key":"2025082800414064000_2010.jul08_1.bcr0920092289.1","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200212000-00008"},{"key":"2025082800414064000_2010.jul08_1.bcr0920092289.2","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.10255"},{"key":"2025082800414064000_2010.jul08_1.bcr0920092289.3","doi-asserted-by":"crossref","unstructured":"Rosai J Sobin LH . 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