Title: Two cases of acute myeloblastic leukemia (M2 type) with karyotypes 45X,−X,t(6;8)(q27;q22),inv(9) and 46,XY,t(8;21)(q22;q22),del(9)(q22)
Abstract: Two patients with acute myelogenous leukemia (AML) are described. The first case is that of a patient with AML who had a low leukocyte alkaline phosphatase level associated with a variant (6;8)(q27;q22) translocation, coupled with loss of an X chromosome in bone marrow and unstimulated blood cells. The second case is that of an AML patient in whom the karyotype of the leukemic cells at the time of diagnosis was 46,XY,t(8;21)(q22;q22),del(9)(q22); at relapse, the patient acquired an additional chromosome #19. The lack of involvement of chromosome #21 in the first case, as well as the occurrence of an abnormality of chromosome #9, in addition to the t(8q−;21q+) in the second case are discussed with reference to the character of the possible specific chromosomal events in patients with type M2 AML.
Publication Year: 1985
Publication Date: 1985-10-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
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Cited By Count: 7
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