title: [Diagnostik significance of cell membrane markers in childhood ALL (author's transl)].
abstract: Acute lymphoblastic leukemia (ALL) in childhood is not a homogeneous disease. By membrane phenotyping 6 groups of ALL in 66 children could be differentiated: Group I (38%) common ALL (anti-cALL+. Group II (32%) common ALL with T cell marker in addition (anti-cALL+, anti-T+). Group III (14%) T. cell ALL with E-rosette marker (anti T+, E+). Group IV (9%) T cell ALL without E-rosette marker (anti T+, E-). Group V (6%) undifferentiated ALL (anti-cALL-, anti-T). Group VI (1%) B cell typ (SmIg+). 19 or 20% of children in groups I and II opposed to 67 or 100% of children in groups III and IV had a white cell count at diagnosis of greater than 25,0 x 10(3)/mm(3) Mediastinal involvement was typical for groups III and IV. No significant difference was found so far for age or sex in the groups.
mesh_terms: D000367:Age Factors; D001402:B-Lymphocytes; D002648:Child; D005260:Female; D006801:Humans; D007106:Immune Sera; D007945:Leukemia, Lymphoid / Q000145:classification / Q000175:diagnosis*; D008297:Male; D012397:Rosette Formation; D012737:Sex Factors; D013601:T-Lymphocytes
chemical_list: D007106:Immune Sera
vernacular_title: Diagnostischer Einsatz spezifischer Antiseren bei der akuten lymphatischen Leukämie im Kindesalter.