A Novel Ultrasound Finding for the Diagnosis of Giant Cell Arteritis : Comparison With Temporal Artery Biopsy Findings

Kudo, Yusuke; Hara, Karin; Murayama, Michito; Kaga, Sanae; Omotehara, Satomi; Iwai, Takahito; Kato, Masaru; Tomaru, Utano; Matsuno, Yoshihiro; Ishizu, Akihiro

A Novel Ultrasound Finding for the Diagnosis of Giant Cell Arteritis : Comparison With Temporal Artery Biopsy Findings

Kudo, Yusuke; Hara, Karin; Murayama, Michito et al.

Journal of Clinical Ultrasound, 2024, 53(2), 359-363

Permalink : https://hdl.handle.net/2115/96084

このアイテムのアクセス数:144件（2026-08-20 03:44 集計）

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アクセス権	open access
URI	https://hdl.handle.net/2115/96084
タイトル	A Novel Ultrasound Finding for the Diagnosis of Giant Cell Arteritis : Comparison With Temporal Artery Biopsy Findings
著者	Kudo, Yusuke ; Hara, Karin ; Murayama, Michito ; Kaga, Sanae ; Omotehara, Satomi ; Iwai, Takahito ; Kato, Masaru ; Tomaru, Utano ; Matsuno, Yoshihiro ; Ishizu, Akihiro
著者名 Kudo, Yusuke
著者名 Hara, Karin
e-Rad_Researcher 10964497 著者名 Murayama, Michito
e-Rad_Researcher 60630978 著者名 Kaga, Sanae
著者名 Omotehara, Satomi
著者名 Iwai, Takahito
著者名 Kato, Masaru
e-Rad_Researcher 20360901 著者名 Tomaru, Utano
e-Rad_Researcher 00199829 著者名 Matsuno, Yoshihiro
e-Rad_Researcher 60321957 著者名 Ishizu, Akihiro
言語	英語
キーワード	giant cell arteritis
	hypoechoic halo
	temporal artery
	ultrasound
発行日	2024-10-12
出版者	John Wiley & Sons
収録物名	Journal of Clinical Ultrasound
巻(号)	53(2)
ページ	359-363
抄録	Hypoechoic halo is a typical ultrasound finding in giant cell arteritis (GCA), but it may be a false positive due to arteriosclerosis. Therefore, we focused on the segmental distribution of GCA lesions, defined the luminal irregularity in long-axis images as the string of beads sign, and examined its diagnostic ability. As a result, the C-statistic of hypoechoic halo and string of beads sign was better than that of hypoechoic halo alone (1.00 vs. 0.89). Based on the above, the diagnostic ability of GCA can be improved by adding the string of beads sign to the conventional hypoechoic halo. The addition of the string of beads sign, an ultrasound finding inspired by the segmental distribution of giant cell arteritis lesions, to the conventional hypoechoic halo may improve diagnostic performance.image
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	This is the peer reviewed version of the following article: A Novel Ultrasound Finding for the Diagnosis of Giant Cell Arteritis: Comparison With Temporal Artery Biopsy Findings Journal of clinical ultrasound, 53(2) pp.359-363 2024, which has been published in final form at https://doi.org/10.1002/jcu.23869. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
PISSN	0091-2751
NCID	AA11012572
関連情報	PMID 39394890
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1002/jcu.23869