title: [Immunological cell markers on lymphoblasts of patients with acid phosphatase positive acute leukemia (author's transl)].
abstract: Blast cells of 4 patients with acid phosphatase positive acute leukemia were investigated for T and B lymphocyte markers. Nearly all blast cells showed a typical T cell marker, namely spontaneous rosette formation with sheep red blood cells. No surface immunoglobulin was demonstrable on these cells. 3 of these 4 patients showed an enlargement of the upper mediastinum most probably due to the thymus. The conclusion is drawn that the acid phosphatase positive acute leukemia is a T cell leukemia. Some clinical data about these 4 patients are given.
mesh_terms: D000135:Acid Phosphatase / Q000097:blood; D000208:Acute Disease; D001402:B-Lymphocytes; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007938:Leukemia / Q000201:enzymology / Q000276:immunology*; D008297:Male; D013499:Surface Properties; D013601:T-Lymphocytes
chemical_list: D000135:Acid Phosphatase
vernacular_title: Immunologische Oberflächenmarker von Lymphoblasten bei der saure Phosphatase-positiven akuten Leukämie