Case Report

J Rheum Dis 2017; 24(3): 165-168

Published online June 30, 2017

© Korean College of Rheumatology

Hypereosinophilic Syndrome Associated with the Onset of Rheumatoid Arthritis: A Case Report

Jae-hee Park1, Won-Seok Lee2, Seoung Ju Park3, Wan-Hee Yoo2

1Department of Internal Medicine, Chonbuk National University Hospital, 2Division of Rheumatology, Department of Internal Medicine, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University Hospital, 3Division of Pulmonology and Allergy, Department of Internal Medicine, Chonbuk National University Hospital, Jeonju, Korea

Correspondence to : Wan-Hee Yoo, Division of Rheumatology, Department of Internal Medicine, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju 54907, Korea.
E-mail:ywhim@jbnu.ac.kr

Received: September 6, 2016; Revised: November 28, 2016; Accepted: December 14, 2016

This is an Open Access journal distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Idiopathic hypereosinophilic syndrome (HES) is a disorder characterized by the sustained overproduction of eosinophils and multiple organ damage. Rheumatologic manifestations of HES are infrequent, but persistent eosinophilia is observed in approximately 10% to 40% of patients with rheumatoid arthritis (RA). This finding may be a result of the RA itself and is often associated with active disease and the presence of extra-articular features. We describe the case of a 48-year-old man affected by HES who subsequently developed RA. Both HES and RA responded rapidly to the corticosteroid and methotrexate therapy. In this patient, the initiation of RA and HES was related, suggesting a common pathogenetic link between these two diseases.

Keywords Hypereosinophilic syndrome, Rheumatoid arthritis

Article

Case Report

J Rheum Dis 2017; 24(3): 165-168

Published online June 30, 2017 https://doi.org/10.4078/jrd.2017.24.3.165

Copyright © Korean College of Rheumatology.

Hypereosinophilic Syndrome Associated with the Onset of Rheumatoid Arthritis: A Case Report

Jae-hee Park1, Won-Seok Lee2, Seoung Ju Park3, Wan-Hee Yoo2

1Department of Internal Medicine, Chonbuk National University Hospital, 2Division of Rheumatology, Department of Internal Medicine, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University Hospital, 3Division of Pulmonology and Allergy, Department of Internal Medicine, Chonbuk National University Hospital, Jeonju, Korea

Correspondence to:Wan-Hee Yoo, Division of Rheumatology, Department of Internal Medicine, Chonbuk National University Medical School and Research Institute of Clinical Medicine of Chonbuk National University Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju 54907, Korea.
E-mail:ywhim@jbnu.ac.kr

Received: September 6, 2016; Revised: November 28, 2016; Accepted: December 14, 2016

This is an Open Access journal distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Idiopathic hypereosinophilic syndrome (HES) is a disorder characterized by the sustained overproduction of eosinophils and multiple organ damage. Rheumatologic manifestations of HES are infrequent, but persistent eosinophilia is observed in approximately 10% to 40% of patients with rheumatoid arthritis (RA). This finding may be a result of the RA itself and is often associated with active disease and the presence of extra-articular features. We describe the case of a 48-year-old man affected by HES who subsequently developed RA. Both HES and RA responded rapidly to the corticosteroid and methotrexate therapy. In this patient, the initiation of RA and HES was related, suggesting a common pathogenetic link between these two diseases.

Keywords: Hypereosinophilic syndrome, Rheumatoid arthritis

JRD
Jan 01, 2025 Vol.32 No.1, pp. 1~7
COVER PICTURE
Cumulative growth of rheumatology members and specialists (1980~2024). Cumulative distribution of the number of the (A) Korean College of Rheumatology members and (B) rheumatology specialists. (J Rheum Dis 2025;32:63-65)

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