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Table 3 Results of immunohistochemistry

From: Fulminant anaplastic large cell lymphoma (ALCL) concomitant with primary cytomegalovirus (CMV) infection, and human herpes virus 8 (HHV-8) infection together with Epstein-Barr-virus (EBV) reactivation in a patient with asymptomatic HIV-infection

  Lymph node biopsy Lymphocytes at autopsy Lymphoma cells at autopsy
H + E Small focus ALCL   ALCL
CD20    negative
CD79a    negative
CD3 (T-cell)    negative
CD2    negative
CD7   positive negative
CD68    negative
CD30 ALCL cells positive   positive
LMP1    negative
EBER   Some positive negative
CD 57    negative
K-1    positive
Granzym B    A few cells positive
CD10    negative
CD8    negative
CD4    negative
BCL-2   positive negative
CD56    negative
CD5   failed failed
CD38   negative positive
CD15   failed failed
P53    A few positive cells
CD10   negative negative
ALK-1    negative
Ki-67   negative positive