Secondary acute myeloblastic leukemia with a Ph translocation in a treated Wegener's granulomatosis

Ohyashiki, K; Kocova, M; Ryan, D H; Rowe, J M; Sandberg, A A

doi:10.1016/0165-4608(86)90062-2

Secondary acute myeloblastic leukemia with a Ph translocation in a treated Wegener's granulomatosis

Journal

Cancer genetics and cytogenetics

Date Issued

1986-01-15

Author(s)

Ohyashiki, K

Ryan, D H

Rowe, J M

Sandberg, A A

DOI

10.1016/0165-4608(86)90062-2

Abstract

Ph-positive acute myeloblastic leukemia (AML) developing in a treated case of Wegener's granulomatosis is reported. The patient was a 70-year-old white male who received cyclophosphamide (150 mg/day) starting in July 1978; in May 1984 the patient was diagnosed as having AML, following a diagnosis of myelodysplastic syndrome lasting 3 months. Cytogenetic study of bone marrow cells at the diagnosis of the myelodysplastic syndrome revealed a standard Ph translocation in addition to numerical chromosome changes [i.e., 45,XY, -5, -7, -8, +19, +mar/45,XY, -5, -7, -8, +19, +mar,t(9;22)(q34;q11]). The events in this case suggest a strong possibility of the Ph-positive AML being a secondary disease related to prior cyclophosphamide therapy.