1.
Hum Pathol
; 44(7): 1429-33, 2013 Jul.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23352208
RESUMO
Anaplastic lymphoma kinase-positive large B-cell lymphoma is a rare and aggressive B-cell lymphoma mostly associated with t(2:17) involving the clathrin gene at 17q23 and the anaplastic lymphoma kinase gene at 2p23. The characteristic immunophenotype includes a granular cytoplasmic anaplastic lymphoma kinase expression, CD20 negativity and the presence of plasma cell markers (CD138, VS38c, and CD38). We report a case with aberrant immunophenotype (CD138-, VS38c-, CD38+/-) and discuss the utility of other immunohistochemical markers in establishing a terminal B-cell differentiation.
