title: Letter: Profound T lymphopenia in dermatomyositis with cancer.
mesh_terms: D003882:Dermatomyositis / Q000150:complications* / Q000276:immunology; D006801:Humans; D007958:Leukocyte Count; D008231:Lymphopenia / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications*; D013601:T-Lymphocytes / Q000276:immunology