Giant Intraosseous Cyst-Like Lesions of the Metacarpal Bones in Rheumatoid Arthritis

Fang, Wanxuan; Nakagawa, Ikuma; Sutherland, Kenneth; Tanimura, Kazuhide; Kamishima, Tamotsu

Giant Intraosseous Cyst-Like Lesions of the Metacarpal Bones in Rheumatoid Arthritis

Fang, Wanxuan; Nakagawa, Ikuma; Sutherland, Kenneth et al.

Journal of Imaging, 2021, 7(7), 113

Permalink : https://hdl.handle.net/2115/82489

このアイテムのアクセス数:560件（2026-08-17 08:29 集計）

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https://doi.org/10.3390/jimaging7070113			36

論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/82489
タイトル	Giant Intraosseous Cyst-Like Lesions of the Metacarpal Bones in Rheumatoid Arthritis
著者	Fang, Wanxuan ; Nakagawa, Ikuma ; Sutherland, Kenneth ; Tanimura, Kazuhide ; Kamishima, Tamotsu
著者名 Fang, Wanxuan
著者名 Nakagawa, Ikuma
e-Rad_Researcher 30451446 著者名 Sutherland, Kenneth
著者名 Tanimura, Kazuhide
e-Rad_Researcher 10399868 著者名 Kamishima, Tamotsu
言語	英語
キーワード	rheumatoid arthritis
	magnetic resonance imaging
	intraosseous cyst
	metacarpal bone
	bone erosion
発行日	2021-07
出版者	MDPI
収録物名	Journal of Imaging
巻(号)	7(7)
ページ	113
抄録	The purpose of this study was to illustrate the clinical and imaging properties of giant intraosseous cyst-like lesions (GICLs) of the metacarpal bones extending beyond the central diaphysis in rheumatoid arthritis (RA) patients on magnetic resonance (MR) images. A keyword search was conducted to extract GICLs of the metacarpal bones out of MR reports in RA patients. There were nine GICLs extending from the subchondral bone region beyond the central diaphysis of the metacarpal bones on MR images in eight subjects with RA (seven females, one male). The age range was from 60 to 87 years with a median age of 65.5 years. The average disease duration was 13.1 years. As for the disease activity, one was low, six were moderate and one was high. None of the nine lesions were visible on radiography. The Steinbrocker stage distribution was as follows: I (n = 3), II (n = 2), and III (n = 3). Intraosseous cyst-like lesion of the metacarpal bones on MR images is a relatively rare manifestation in patients with long-standing RA. Although the lesion seems to be derived from subcortical bone break, it is not necessarily erosive in nature.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3390/jimaging7070113