中耳顶部痛风

IF 2 4区 医学 Q4 Medicine
Joren Waumans, Christian Desloovere, J. Devos
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引用次数: 0

摘要

痛风性颞骨炎很少会在中耳出现肿块样病变,从而导致传导性听力损失。颞骨的非对比高分辨率计算机断层扫描(HRCT)在诊断中起着重要作用。放射科医生对这种病症的认识非常重要,因为它在 HRCT 上表现出独特的外观。我们介绍一例通过光子计数计算机断层扫描(PCCT)确诊的中耳顶部痛风。教学要点:即使血清尿酸水平正常,中耳内出现部分钙化、外观呈半月形的肿块也极有可能是中耳顶部痛风。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Tophaceous Gout of the Middle Ear
Tophaceous gout can rarely present in the middle ear as a mass-like lesion, causing conductive hearing loss. Noncontrast high-resolution computed tomography (HRCT) of the temporal bone plays a significant role in the diagnosis. Awareness of this condition among radiologists is important since it presents a distinctive appearance on HRCT. We present a case of tophaceous gout of the middle ear diagnosed with photon-counting computed tomography (PCCT). Teaching point: The presence of a partially calcified mass with a semolina-like appearance within the middle ear is highly suggestive of tophaceous gout, even in the presence of normal serum uric acid levels.
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来源期刊
Journal of the Belgian Society of Radiology
Journal of the Belgian Society of Radiology Medicine-Radiology, Nuclear Medicine and Imaging
CiteScore
0.60
自引率
5.00%
发文量
0
审稿时长
6-12 weeks
期刊介绍: The purpose of the Journal of the Belgian Society of Radiology is the publication of articles dealing with diagnostic and interventional radiology, related imaging techniques, allied sciences, and continuing education.
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