J Med Life Sci > Volume 13(1); 2016 > Article
Journal of Medicine and Life Science 2016;13(1):67-74.
DOI: https://doi.org/10.22730/jmls.2016.13.1.67    Published online December 18, 2018.
B-세포 피부림프과다증식
B-cell cutaneous lymphoid hyperplasia: report of two cases and histopathologic differentiation of cutaneous B-cell lymphoma
Ga-In Han, Jae-Wang Kim
Correspondence:  Jae-Wang Kim,
B-cell cutaneous lymphoid hyperplasia (B-cell pseudolymphoma) represents a heterogeneous group of benign reactive lymphoproliferative diseases caused by polyclonal B-cell rich lymphocytic infiltrates, simulating the appearance of a cutaneous B-cell lymphopma clinically and/or histologically. A histopathologic differentiation of cutaneous lymphoid hyperplasia with follicular growth pattern from follicle center cell lymphoma is important. However, the differentiation between cutaneous lymphoid hyperplasia and cutaneous lymphoma is somewhat difficult and close long-term follow-up may be necessary. Herein, we present two cases of B-cell cutaneous lymphoid hyperplasia with a clinico-pathologic review of the literature.
Key Words: B-cell, Cutaneous lymphoid hyperplasia

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