PMC4317209_01
(A) Bone marrow low power, (B) Bone marrow high power- hypercellular bone marrow with evidence of hemophagocytosis, (C) Axillary lymph node low power, (D) Axillary lymph node high power:obliteration of all normal nodal architecture.
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fig01
Additional immunostains demonstrated that the T-cells were negative for Beta-F1, indicating that they were of gammadelta origin (Fig.1).
(A) Grossly enlarged heart (560 g), (B) Cardiac muscle:high power and with Congo red staining:demonstrating deposits of amyloid.
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fig02
TCL was found in para-aortic lymph nodes, left axillary mass, bone marrow, liver, and lung. The heart showed extensive infiltration by malignant T cells (Fig.2).