title: [Case of helper T cell lymphoma arising from so-called T-zone lymphoma with polycythemia and marked eosinophil infiltration].
mesh_terms: D000328:Adult; D004804:Eosinophils / Q000473:pathology; D006801:Humans; D008223:Lymphoma / Q000473:pathology*; D008297:Male; D011086:Polycythemia / Q000473:pathology*; D013601:T-Lymphocytes / Q000473:pathology; D006377:T-Lymphocytes, Helper-Inducer