title: [Extramedullary manifestations of blast crisis in chronic myeloleukemia].
abstract: The paper is concerned with the development of extramedullary blast infiltrates in Ph-positive chronic myeloid leukemia. Two cases are described. In one case during the blastic phase lasting 27 months, a female patient developed by turn skin leukemids, lesions of the soft tissues in the knee joint, lesions of the stomach, lungs and heart. Administration of the treatment according to the "3 + 7" scheme (an anthracycline antibiotic plus cytosar) and to the TRAMPCOL scheme brought about the reverse development of the infiltrates. In the second case a male patient in the 12th year of the disease developed, in the absence of the blastic phase, massive blast lesions of the lymph nodes of the mediastinum followed by neuroleukemia. The lesions were removed by the treatment according to the ACOP scheme and endolumbal injections of methotrexate and cytosar. Ten months after diagnosing the enlargement of the lymph nodes of the mediastinum the picture of the blood and the bone marrow remained typical of the marked stage of the disease. The authors provide brief data on 27 patients with extramedullary blast infiltrates in the terminal stage of chronic myeloid leukemia together with short reported data.
authors.forename: M A
authors.initials: MA
authors.lastname: Volkova
authors.forename: I A
authors.initials: IA
authors.lastname: Finogenova
authors.forename: D Sh
authors.initials: DSh
authors.lastname: Osmanov
authors.forename: N A
authors.initials: NA
authors.lastname: Zakharchenko
mesh_terms: D000328:Adult; D001980:Bronchi / Q000473:pathology; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010677:Philadelphia Chromosome; D012867:Skin / Q000473:pathology; D014132:Trachea / Q000473:pathology
vernacular_title: Ekstramedulliarnye proiavleniia blastnogo kriza khronicheskogo mieloleĭkoza.