Figure 3. Endomyocardial biopsy.
(A) H&E stain, A few of inflammatory cell infiltration was found. (B) CD20+ stain which representative marker of B-lymphocyte, was not appear in histology. (C, D) CD3+ & CD68+ stain, suggests lymphocyte and monocyte/macrophage cells, were focal positive in myocardium.
H&E = hematoxylin and eosin.
