title: Hairy cell leukemia: a reversible disease? A report of two cases of spontaneous remission.
mesh_terms: D001853:Bone Marrow / Q000473:pathology*; D006801:Humans; D007943:Leukemia, Hairy Cell / Q000175:diagnosis / Q000473:pathology / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009365:Neoplasm Regression, Spontaneous