title: Hypercalcemia associated with osteolytic lesions in the extramedullary blastic crisis of chronic myelogenous leukemia: report of a case.
abstract: A 43-year-old male patient with hypercalcemia and osteolytic lesions complicating chronic myelogenous leukemia is presented. Extramedullary myeloid blastic crisis was diagnosed by the histological finding of the specimen biopsied from a osteolytic lesion in the right femur. As the serum levels of parathyroid hormone, 1,25 (OH)2 vitamin D, prostaglandin E2 and interleukin 1, and the urinary excretion of cyclic AMP were all normal, it was considered that the hypercalcemia was attributed to the bone destruction by the invasion of leukemic myeloblasts.
authors.affiliation: Department of Medicine, Kusatsu Branch Hospital, Gunma University School of Medicine, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Kubota
authors.forename: T
authors.initials: T
authors.lastname: Yanagisawa
authors.forename: H
authors.initials: H
authors.lastname: Kurabayashi
authors.forename: K
authors.initials: K
authors.lastname: Ono
authors.forename: T
authors.initials: T
authors.lastname: Shirakura
authors.forename: K
authors.initials: K
authors.lastname: Nagashima
authors.forename: H
authors.initials: H
authors.lastname: Yatabe
authors.forename: Y
authors.initials: Y
authors.lastname: Nakazato
mesh_terms: D000328:Adult; D001752:Blast Crisis / Q000175:diagnosis; D005269:Femur / Q000473:pathology; D006801:Humans; D006934:Hypercalcemia / Q000150:complications*; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000150:complications / Q000473:pathology*; D008297:Male; D010014:Osteolysis / Q000150:complications*