J Rheum Dis 2011; 18(2): 118-121
Published online June 30, 2011
© Korean College of Rheumatology
전혜경1ㆍ박영은1ㆍ김성일1ㆍ박성후1ㆍ백승훈1ㆍ이정욱1ㆍ하동우1ㆍ이혜원1ㆍ정주섭1ㆍ이승희2ㆍ이은엽2
부산대학교 의학전문대학원 내과학교실1, 진단검사의학교실2
Correspondence to : Young Eun Park
Rheumatoid arthritis is associated with an increased risk of hematological malignancy as a result of the RA itself or its treatment. We report here on an unusual case of a 55-year-old female with long-standing rheumatoid arthritis and who was treated with low dose methotrexate and hydrochloroquine. She was diagnosed with chronic myelogenous leukemia that manifested with severe thrombocytosis and basophilia, and this was treated with imatinib mesylate. After 6 months, she achieved a complete cytogenetic response of the CML and a complete resolution of all the RA symptoms without DMARDs.
Keywords Rheumatoid arthritis, Chronic myelogenous leukemia, Imatinib mesylate
J Rheum Dis 2011; 18(2): 118-121
Published online June 30, 2011
Copyright © Korean College of Rheumatology.
전혜경1ㆍ박영은1ㆍ김성일1ㆍ박성후1ㆍ백승훈1ㆍ이정욱1ㆍ하동우1ㆍ이혜원1ㆍ정주섭1ㆍ이승희2ㆍ이은엽2
부산대학교 의학전문대학원 내과학교실1, 진단검사의학교실2
Hye Kyung Jeon1, Young Eun Park1, Sung Il Kim1, Seong Hu Park1, Seung Hoon Baek1, Joung Wook Lee1, Dong Woo Ha1, Hye Won Lee1, Joo Seop Chung1, Seung Hee Lee2, Eun Yup Lee2
Departments of Internal Medicine1, Laboratory Medicine2, Pusan National University School of Medicine, Busan, Korea
Correspondence to:Young Eun Park
Rheumatoid arthritis is associated with an increased risk of hematological malignancy as a result of the RA itself or its treatment. We report here on an unusual case of a 55-year-old female with long-standing rheumatoid arthritis and who was treated with low dose methotrexate and hydrochloroquine. She was diagnosed with chronic myelogenous leukemia that manifested with severe thrombocytosis and basophilia, and this was treated with imatinib mesylate. After 6 months, she achieved a complete cytogenetic response of the CML and a complete resolution of all the RA symptoms without DMARDs.
Keywords: Rheumatoid arthritis, Chronic myelogenous leukemia, Imatinib mesylate
Soo Min Ahn, M.D., Ph.D., Seonok Kim, MSc., Ye-Jee Kim, Ph.D., Seokchan Hong, M.D., Ph.D., Chang-Keun Lee, M.D., Ph.D., Bin Yoo, M.D., Ph.D., Ji Seon Oh, M.D., Ph.D., Yong-Gil Kim, M.D., Ph.D.
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