Papathomas TG, Venizelos I, Dunphy CH, Said JW, Wang ML, Campo E, Swerdlow SH, Chan JC, Bueso-Ramos CE, Weisenburger DD, Medeiros LJ, Young KH. Mantle cell lymphoma as a component of composite lymphoma: clinicopathologic parameters and biologic implications.
Hum Pathol 2012;
43:467-80. [PMID:
22221705 DOI:
10.1016/j.humpath.2011.08.024]
[Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2011] [Revised: 08/30/2011] [Accepted: 08/31/2011] [Indexed: 12/22/2022]
Abstract
Composite lymphoma is a rare circumstance in which 2 or more distinct types of lymphoma occur in a single anatomical location. Although composite lymphoma has been increasingly identified with the advent of molecular genetic techniques, this topic has only rarely been a specific focus of the medical scientific literature. In this review, we focus on mantle cell lymphoma occurring as a major pathologic component of composite lymphoma and emphasize the clinicopathologic features of these tumors and associated biologic implications. To date, 26 cases of composite lymphoma including a component of mantle cell lymphoma have been previously published. Issues of clonal relatedness between the individual lymphoma components and emerging biologic implications as well as potential diagnostic pitfalls are evaluated.
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