B-세포 피부림프과다증식 |
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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, |
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Abstract |
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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