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Leukemia
June 1995
Department of Human Genetics, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
A family is described in which two sisters developed acute myeloblastic leukemia (AML FAB M2) and erythroleukemia (FAB M6) at ages 60 and 53, 15 years apart. Their father was diagnosed as having chronic erythremic myelosis (DiGuglielmo syndrome) 24 years earlier at age 56. Cytogenetic analysis of bone marrow blasts in the patient with AML M2 revealed a complex hyperdiploid karyotype with clonal abnormalities -3, -5, del(5)(q13q23), -8, +i(8)(q10), -11, add(11) (q23), add(12)(p13), -13, +3mar.
View Article and Find Full Text PDFPathol Int
April 1995
Department of Pathology, Itami City Hospital, Japan.
An autopsy case of a 42 year old man with the anerythremic form of acute erythremic myelosis (Di Guglielmo's syndrome) is reported. The patient was admitted because of a 1 month history of fatigue and fever. Physical examination showed hepatosplenomegaly.
View Article and Find Full Text PDFVet Clin Pathol
January 1991
School of Veterinary Medicine, University of California, Davis, CA 95616.
Blood and bone marrow smears from 49 dogs and cats, believed to have myeloproliferative disorders (MPD), were examined by a panel of 10 clinical pathologists to develop proposals for classification of acute myeloid leukemia (AML) in these species. French-American-British (FAB) group and National Cancer Institute (NCI) workshop definitions and criteria developed for classification of AML in humans were adapted. Major modifications entailed revision of definitions of blast cells as applied to the dog and cat, broadening the scope of leukemia classification, and making provisions for differentiating erythremic myelosis and undifferentiated MPD.
View Article and Find Full Text PDFA patient presented with acute erythromyelosis (DiGuglielmo) which was developed after 3 yr of aplastic anemia. Aplastic anemia differed from the classical form, since erythroid cells and megakaryocytes were relatively preserved in the bone marrow. Treatment with androgens induced the increase of hematocrit and reticulocyte as well as general improvement.
View Article and Find Full Text PDFThe bone marrow biopsy specimens of 35 patients with benign and malignant erythroid hyperplasias were examined for the presence of hemoglobin A, hemoglobin F, muramidase (lysozyme), and transferrin, using an indirect immunoperoxidase method (PAP) on Zenker's-fixed paraffin-embedded bone marrow biopsy specimens and particles. Five cases of each of the following entities were studied: erythroleukemia and erythremic myelosis, acute granulocytic leukemia with maturation (FAB M2), polycythemia rubra vera, myeloproliferative syndrome in childhood, megaloblastic anemia (B12 and folate deficiency), erythroid hyperplasia (regenerating bone marrow and hemolytic anemia), and Ph' chromosome positive chronic granulocytic leukemia. Hemoglobin A was present in both the early and late erythroid precursors in all conditions.
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