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首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Epidermoid cyst of the testis: An atypical sonographic appearance
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Epidermoid cyst of the testis: An atypical sonographic appearance

机译:表皮样囊肿睾丸:非典型超声概况

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摘要

Epidermoid cysts are rare. They represent the most common benign tumor of the testis. The sonographic appearances of testicular epidermoid cysts usually include avascular, mostly lamellated, heterogeneous internal echotexture, with hypoechoic and hyperechoic concentric rings, accounting for the typical onion-ring appearance. On MRI, epidermoid cysts show a low-signal-intensity center, with internal concentric rings of alternating high- and low-signal intensity on T2-weighted images, which correlates with the onion-ring appearance. We report a patient with testicular epidermoid cyst with atypical ultrasound and MRI appearances that led to the erroneous initial diagnosis of burned-out tumor. (c) 2016 Wiley Periodicals, Inc. J Clin Ultrasound44:448-451, 2016;
机译:表皮细胞囊肿很少见。 它们代表了睾丸最常见的良性肿瘤。 睾丸表皮囊肿的超声出现通常包括缺血性,大多是层状的非均相内部障碍物,具有低思想和高档同心环,占典型的洋葱环外观。 在MRI,表皮样囊肿显示出低信号强度中心,具有在T2加权图像上交替的交替高信号强度的内部同心环,其与洋葱环外观相关。 我们向睾丸表皮囊肿的患者报告了具有非典型超声的睾丸表皮囊肿和MRI外观,导致灼烧肿瘤的错误初始诊断。 (c)2016 Wiley期刊,Inc.J Clin UltraSound44:448-451,2016;

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