title: [Cytochemical polymorphism of acid phosphatase in hairy cell leukemia].
abstract: In four cases of hairy cell leukemia a cytochemical polymorphism concerning acid phosphatase (AP) is evident. Any AP is lacking in all hairy cells of one case; only tartrate inhibitable AP is occurring in two cases, in another case tartrate resistant AP is found in high activity. Thus, the lack of tartrate resistant AP seems not to be an argument against hairy cell leukemia.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism*; D000328:Adult; D001773:Blood Cells / Q000201:enzymology; D001853:Bone Marrow / Q000201:enzymology; D001854:Bone Marrow Cells; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D007951:Leukemia, Myeloid / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D013644:Tartrates / Q000378:metabolism
chemical_list: D013644:Tartrates; D000135:Acid Phosphatase
vernacular_title: Zytochemischer Polymorphismus der sauren Phosphatase bei Haarzell-Leukämie