title: [A case of T-cell chronic lymphocytic leukemia with tumor formation].
mesh_terms: D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000473:pathology*; D008168:Lung / Q000473:pathology*; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D012867:Skin / Q000473:pathology; D013601:T-Lymphocytes