{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T18:15:35Z","timestamp":1777918535401,"version":"3.51.4"},"reference-count":10,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2021,3,22]],"date-time":"2021-03-22T00:00:00Z","timestamp":1616371200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Tumori"],"published-print":{"date-parts":[[2021,12]]},"abstract":"\n Background:<\/jats:title>\n Mantle cell lymphomas are aggressive, mature B-cell neoplasms characteristically showing overexpression of cyclin D1. Although lymphadenopathy is the most common presentation, involvement of extranodal sites including bone marrow, peripheral blood, liver, gastrointestinal system, and Waldeyer ring is also seen frequently. Soft tissue localization is extremely rare. It has blastoid and pleomorphic subtypes associated with aggressive course.<\/jats:p>\n <\/jats:sec>\n \n Case description:<\/jats:title>\n We describe a 74-year-old man who had been diagnosed 3 years previously with \u201cmantle cell lymphoma-blastoid type\u201d and presented 3 months ago with a giant mass in the right lower extremity that enlarged rapidly up to 15 cm in a few months.<\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n We present this rare presentation, which was evaluated in favor of hemangioma before biopsy, together with the data in the literature to emphasize the need for differential diagnosis, especially in cases with a clinical history.<\/jats:p>\n <\/jats:sec>","DOI":"10.1177\/03008916211001925","type":"journal-article","created":{"date-parts":[[2021,3,22]],"date-time":"2021-03-22T04:50:42Z","timestamp":1616388642000},"page":"NP49-NP53","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Giant mantle cell lymphoma in the soft tissue of the leg: rare presentation"],"prefix":"10.1177","volume":"107","author":[{"given":"B\u00fc\u015fra Er\u015fan","family":"Erdem","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Umay","family":"Kiraz","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9405-9112","authenticated-orcid":false,"given":"\u00c7i\u011fdem","family":"Vural","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Halil","family":"Atmaca","sequence":"additional","affiliation":[{"name":"Faculty of Health Sciences, Orthopaedics and Traumatology, Final International University, Kyrenia, TRNC, Girne, Cyprus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmet Tu\u011frul","family":"Eruyar","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Department of Pathology, Kocaeli University, Kocaeli, Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,3,22]]},"reference":[{"key":"bibr1-03008916211001925","unstructured":"Swerdlow SH, Campo E, Seto M, et al, eds. WHO Classification of Tumours of Haematopoietic and Lymphoid Tissues (revised 4th edition). Lyon: IARC; 2017: 285\u2013290."},{"key":"bibr2-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1038\/sj.leu.2402272"},{"key":"bibr3-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1002\/ajh.25487"},{"key":"bibr4-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1159\/000507921"},{"key":"bibr5-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2001.19.13.3291"},{"key":"bibr6-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1097\/RUQ.0000000000000265"},{"key":"bibr7-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1002\/1096-8652(200007)64:3<190::AID-AJH9>3.0.CO;2-B"},{"key":"bibr8-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpg.2009.12.001"},{"key":"bibr9-03008916211001925","first-page":"48","volume":"53","author":"Sabater-Marco V","year":"2020","journal-title":"Rev Esp Patol"},{"key":"bibr10-03008916211001925","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2141.2005.05716.x"}],"container-title":["Tumori Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03008916211001925","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/03008916211001925","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03008916211001925","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T18:41:25Z","timestamp":1777660885000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/03008916211001925"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,22]]},"references-count":10,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["10.1177\/03008916211001925"],"URL":"https:\/\/doi.org\/10.1177\/03008916211001925","relation":{},"ISSN":["0300-8916","2038-2529"],"issn-type":[{"value":"0300-8916","type":"print"},{"value":"2038-2529","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,3,22]]}}}