title: [The myelogenous nature of the so-called juvenile "acute paraleukoblastic leukosis"].
abstract: Following a critical review of todays predominating opinion on the morphological definition of leukosis cells in severe paraleukoblastic leukosis three cases of the so-called aleukemic from of severe leukosis are described. Such rare cases, in which -- as it is known -- the peripheral blood remains normal while bone marrow shows a paraleukoblastic metaplasia seem to be good evidence for the myelogenic nature of the cells during severe paraleukoblastic leukosis.
mesh_terms: D001853:Bone Marrow / Q000473:pathology*; D001854:Bone Marrow Cells; D002648:Child; D002675:Child, Preschool; D003520:Cyclophosphamide / Q000627:therapeutic use; D005260:Female; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy / Q000473:pathology*; D008297:Male; D015122:Mercaptopurine / Q000627:therapeutic use; D008727:Methotrexate / Q000627:therapeutic use; D011241:Prednisone / Q000627:therapeutic use
chemical_list: D003520:Cyclophosphamide; D015122:Mercaptopurine; D011241:Prednisone; D008727:Methotrexate
vernacular_title: Zur myelogenen Natur der sog. "akuten Paraleukoblasten-Leukose" im Kindesalter