Actin-positive spindle cell lymphoma.

Fung, C H; Antar, S; Yonan, T; Lo, J W · Arch Pathol Lab Med · 1993

case_report · Level V

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Abstract

We report an unusual case of malignant lymphoma, large noncleaved B-cell type, exhibiting sarcomatoid and myxoid patterns and strong positive staining for muscle-specific actin. Despite vigorous chemotherapy, the 64-year-old male patient, who had lymphoma involving his right inguinal area, retroperitoneum, and anterior chest wall at the time of presentation, died 3 months later.

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