title: Sweet syndrome: presenting symptom of hairy cell leukemia with fatal infection by pneumocystis carinii.
mesh_terms: D000208:Acute Disease; D006801:Humans; D007943:Leukemia, Hairy Cell / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009504:Neutrophils / Q000473:pathology*; D011020:Pneumonia, Pneumocystis / Q000150:complications* / Q000401:mortality; D012871:Skin Diseases / Q000209:etiology*; D013577:Syndrome