Mantle cell lymphoma primarily occured in lymph nodes:A clinicopathologic study
10.3969/j.issn.1001-7399.2001.02.003
- VernacularTitle:原发淋巴结套细胞淋巴瘤临床病理分析
- Author:
Baizhou LI
;
Tianrong XU
;
Zhihong ZHANG
;
Zhaoxun ZHENG
- Publication Type:Journal Article
- From:
Chinese Journal of Clinical and Experimental Pathology
2001;(2):103-105
- CountryChina
- Language:Chinese
-
Abstract:
Purpose To study the clinicopathologic and immunohistochemical characteristics of mantle cell lymphomas(MCL). Methods Six cases of MCL in lymph nodes were collected and immunohistochemical stains for CD45,CD20,CD79,CD45RO,CD30,CD68,CD43,CD5,cyclinD1,bcl-2,c-myc,IgD and IgM performed. Results According to the histological pattern, MCL could be divided into 4 subtypes, mantle zone type(1 case), nodular type (1 case), diffuse type (2 cases) and blastoid type (2 cases). The tumor cells were pan-B+, IgD+, CD43+, cyclinD1 + (5/6),CD5+(4/6). Conclusions MCL is a kind of special immunophenotypic B cell lymphoma. The different histiological subtype may have a different prognosis. The differential diagnosis includes the others B cell lymphomas, for instance, marginal zone B cell lymphomas (MZL),follicular lymphomas(FL), and choronic lymphocytic leukemia/small lymphocytic lymphomas (CLL/SLL).
