.... The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 2024 Hairy cell leukemia HCL variant Clinics The 5th edition of the World Health Organization...

...Kenichi Ito; Kunihiko Harada; Yoshihito Uchino; Kazuhiko Hirano; Naohiro Sekiguchi Introduction: Hairy cell leukemia (HCL) is an indolent B-cell lymphoma characterized by a specific genetic mutation, BRAF V600E , which affects the specific morphology and oncogenesis. For HCL, few reports regarding...

... or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. G-CSF Hairy cell leukemia Neutropenia Neutropenia (febrile...

...Hsiao-Wen Kao; Po Dunn; Ming-Chung Kuo; Lee-Yung Shih; Tung-Liang Lin; Jin-Hou Wu; Tzung-Chih Tang; Hung Chang; Hong-Cheng Wu; Yu-Shin Hung Background: Classical hairy cell leukemia (HCL-C) and its variant (HCL-V) are rare chronic B-cell lymphoproliferative disorders. Only a few reports in Chinese...

...J.V. Malfuson; T. Fagot; J. Konopacki; B. Souleau; S. Cremades; T. de Revel Hairy cell leukemia (HCL) is a rare, chronic, B-cell, lymphoproliferative disorder. Treatment has been revolutionized by the advent of interferon (IFN)-α and purine analogs (PA). First-line therapy with PA yields complete...

...W. Möbius; H.H. Hennekeuser; M. Westerhausen; C. Stang-Voss; R. Lesch Chronical course, splenomegaly and pancytopenia are characteristic for hairy cell leukemia. The main feature are so-called hairy cells in peripheral blood. This cells were investigated by cytological, cytochemical, histological...

... instead of the diagnosis ‘reticulosarcoma’ and ‘reticulosarcoma cell leukemia’ is required, and the use of the term ‘hairy cell’ leukemia is suggested instead of the misleading term ‘leukemic reticuloendotheliosis’. 4 3 2009 © 1975 S. Karger AG, Basel 1975 Copyright / Drug Dosage...

...Lawrence Kass Nonspecific esterase activity using α-naphthyl butyrate as substrate was found to be present in hairy cells from patients with hairy cell leukemia. Activity of this enzyme was markedly diminished and in some instances obliterated by sodium fluoride. Since α-naphthyl butyrate...

...K. Fischer; G. Cohnen; W. Szaniawski; G. Brittinger Peripheral blood lymphocytes from patients with chronic lymphocytic leukemia (CLL), lymphoplasmacytoid lymphoma, centrocytic lymphoma and hairy cell leukemia were studied by scanning electron microscopy (SEM). In general, SEM revealed rather...

...D. Soligo; G. Lambertenghi-Deliliers; M.T. Nava; N. Polli; G. Cattoretti; E.E. Polli Scanning electron microscopy has shown a typical cell surface morphology in hairy cell leukemia. Scanning immunoelectron microscope techniques, utilizing monoclonal antibodies and colloidal gold particles, have...

...M. Lishner; I. Jutrin; S. Bar-Sela; D. Josef; M. Ravid A 70-year-old female patient is described in whom classical hairy cell leukemia developed following a 15-year course of polycythemia vera continued by myelofibrosis. This association has not been described previously. 16 01 1984 19 04...

...E.E. Damasio; M. Spriano; M. Repetto; A.R. Vimercati; E. Rossi; D. Occhini; A.M. Marmont This is a report from a cooperative study on hairy cell leukemia (HCL) involving 20 Hematology Departments in Italy. Data for the patients was collected between January 1967 and December 1981 and included 235...

...P. Coser; O. Prinoth; P. Fabris; R. Quaini; I. Gentilini; G. Pianezze The role of splenectomy in the treatment of hairy cell leukemia (HCL) is now well established. There are however some particular situations which indicate splenectomy as a possible emergency therapy in markedly cytopenic cases...

...Itamar Raz; Reuven Or; Eli Okon; Rachel Leizerowitz; Aaron Polliack An unusual patient with hairy cell leukemia (HCL) who developed marked hepatomegaly due to a large vascular tumor in the liver is reported. The relation of this vascular tumor to the microscopic splenic pseudosinuses and hepatic...

...Colin G. Begley; Ian R. Mackay; Prithi S. Bhathal This report describes a case of hairy cell leukemia (HCL) occurring with autoimmune chronic active hepatitis (CAH). A 74-year-old woman presented with typical clinical and histologic features of HCL for which splenectomy was performed. 2 years later...

...G. Lambertenghi-Deliliers; E. Benazzi; A. Cortelezzi; E.E. Polli This paper reports the bone marrow histological picture in 7 patients with hairy cell leukemia treated with recombinant interferon. Bone marrow biopsies were performed at diagnosis, after 1, 3 and 7 months from the beginning...

... in patients with hairy cell leukemia. There were 14 patients treated with standard-dose (3 MU/day i.m. for 6 months, then 3 MU three times/week for a further 6 months) and 10 patients with low-dose α-IFN (1.5 MU/day with the same schedule and for the same period). The overall response rate, the quality...

...Fausto Adami; Marco Chilos; Maurizio Lestani; Aldo Scarpa; Renato Zambello; Fabrizio Pomponi; Gianpietro Semenzato; Fabio Menestrina A case of lymphoma presenting with features shared by hairy cell leukemia (HCL) and its variant, intermediate lymphocytic lymphoma (ILL) and monocytoid B-cell...

...Kuniyuki Oka; Naoyoshi Mori; Yasushi Yatabe Biopsy specimens obtained from 2 patients with monocytoid B cell lymphoma, 7 with mantle zone lymphoma, 7 with small lymphocytic lymphoma or B chronic lymphocytic leukemia, and 6 with hairy cell leukemia were investigated using an immunohistochemical...

... anemia and thrombocytopenia and died of Escherichia coli septicemia 33 months after the diagnosis of hairy cell leukemia variant. 30 11 1994 11 04 1995 18 2 2009 © 1995 S. Karger AG, Basel 1995 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part...