1. Cutaneous follicle center lymphomas with plasmacytic differentiation.
- Author
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Skala SL, Harms PW, Fullen DR, Brown NA, Tejasvi T, Wilcox RA, Boyer DF, and Hristov AC
- Subjects
- Adult, Aged, Biopsy, Cell Differentiation, Female, Humans, Immunoglobulin lambda-Chains metabolism, Immunophenotyping methods, Lymphoma, B-Cell pathology, Lymphoma, Follicular surgery, Lymphoma, Follicular ultrastructure, Male, Middle Aged, Plasma Cells metabolism, Treatment Outcome, Immunoglobulin kappa-Chains metabolism, Lymphoma, B-Cell diagnosis, Lymphoma, Follicular diagnosis, Plasma Cells pathology, Skin Neoplasms pathology
- Abstract
Follicle center lymphomas, including primary cutaneous follicle center lymphoma (PCFCL), may rarely show plasmacytic differentiation. Such cases can pose a diagnostic challenge and can be mistaken for other lymphomas that more commonly include plasma cells. Here, we report four cases of PCFCL and one case of systemic follicular lymphoma involving the skin with associated monotypic plasma cells, including the clinical, morphologic and immunophenotypic features., (© 2020 John Wiley & Sons A/S . Published by John Wiley & Sons Ltd.)
- Published
- 2021
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