Prominent ear sign on diffusion-weighted magnetic resonance imaging in relapsing polychondritis

被引：13

作者：

Kuwabara, Masatomo ^{[1
]}

Shimono, Taro ^{[1
]}

Toyomasu, Mami ^{[2
]}

Shioyama, Mitsuaki ^{[2
]}

Mitsui, Yoshiyuki ^{[2
]}

Yoshinaga, Eiji ^{[3
]}

Kawada, Akira ^{[3
]}

Hosono, Makoto ^{[1
]}

Murakami, Takamichi ^{[1
]}

Kusunoki, Susumu ^{[2
]}

机构：

[1] Kinki Univ, Sch Med, Dept Radiol, Osaka 5898511, Japan

[2] Kinki Univ, Sch Med, Dept Neurol, Osaka 5898511, Japan

[3] Kinki Univ, Sch Med, Dept Dermatol, Osaka 5898511, Japan

来源：

RADIATION MEDICINE | 2008年 / 26卷 / 07期

关键词：

Relapsing polychondritis; Magnetic resonance imaging; Diffusion-weighted imaging;

D O I：

10.1007/s11604-008-0247-6

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 [临床医学]; 100207 [影像医学与核医学]; 1009 [特种医学];

摘要：

Relapsing polychondritis is a rare autoimmune disease characterized by recurrent inflammation of cartilage in multiple sites of the body, including the auricles. Central nervous system involvement appears rare. We encountered a case of relapsing polychondritis with encephalitis that could be diagnosed by the unique appearance of the auricle with signal hyperintensity on diffusion-weighted magnetic resonance imaging.

引用

页码：438 / 441

页数：4

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