A Case of Peripheral T-cell Lymphoma, Unspecified Presenting as Multiple Ulcerative Tumors
- Title
- A Case of Peripheral T-cell Lymphoma, Unspecified Presenting as Multiple Ulcerative Tumors
- Author
- 김정수
- Keywords
- Peripheral T-cell lymphoma; Peripheral T-cell lymphoma; Unspecified
- Issue Date
- 2019-03
- Publisher
- 대한피부과학회
- Citation
- 대한피부과학회지, v. 57, NO 3, Page. 152-155
- Abstract
- Peripheral T cell lymphoma, unspecified (PTCL-U) comprises a heterogenous group of mature T-cell lymphomas that do not match with any defined T-cell entities in the current classification system. A 68-year-old man presented with extensive erythematous to brownish ulcerative tumors with yellowish discharge on the neck, trunk, and both upper extremities that had persisted for the past 7 months. Histological findings showed medium- to large-sized pleomorphic lymphocytes with cellular atypia infiltrating the deep dermis and subcutis. Immunohistochemical analysis of specimens from this patient revealed positive staining for CD2, CD45, and granzyme B and mildly positive staining for CD3, CD4, CD30, and CD79a. Based on these clinico-pathological findings, the patient was finally diagnosed with PTCL-U. We report herein a rare case of PTCL-U presenting as multiple ulcerative tumors.
- URI
- http://kiss.kstudy.com/thesis/thesis-view.asp?key=3664601https://repository.hanyang.ac.kr/handle/20.500.11754/148399
- ISSN
- 0494-4739
- Appears in Collections:
- COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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