肾上腺囊性淋巴管瘤的CT诊断
Journal of Clinical Radiology(2008)
Abstract
目的分析肾上腺囊性淋巴管瘤的CT特征。资料与方法回顾性分析了4例经手术病理证实的肾上腺囊性淋巴管瘤的CT表现,包括大小、形态、边界、构成、密度、钙化、间隔和增强方式。结果肾上腺囊性淋巴管瘤形态不规则;呈多囊结构,由许多大小不等的囊肿组成;间隔多且均匀一致,强化后明显;瘤体密度值偏高,无强化;钙化率高,局限于瘤壁和间隔。结论肾上腺囊性淋巴管瘤在形态、构成、间隔、钙化和密度等方面均有一定的特异性。应用多层螺旋CT增强扫描并进行三维重组有助于发现肾上腺囊性淋巴管瘤的CT特征并确立诊断。
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Key words
Adrenal gland Lymphangioma Tomography,X-ray computed
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