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肾脏高密度病灶影像诊断与病理基础 被引量:3

Imaging and pathogenesis of hyperattenuating renal masses
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摘要 目的:研究肾脏高密度病灶影像表现与病理基础并分析其临床意义。方法:25例肾脏高密度病灶均行CT平扫+增强扫描,其中14例行MRI平扫+增强扫描(14/25,56%)。结果:肾脏恶性肿瘤9例,包括透明细胞型肾癌5例,乳头状肾细胞癌3例,囊性肾癌1例。肾脏良性病灶16例,包括血管平滑肌脂肪瘤伴出血3例,囊肿出血9例,复杂囊肿1例,囊性肾瘤2例,嗜酸性细胞瘤1例,实体病灶增强扫描可有强化。结论:CT结合MR对大多数此类病灶可以作出明确诊断,从而避免不必要的治疗。
出处 《中国临床医学影像杂志》 CAS 北大核心 2011年第1期42-44,共3页 Journal of China Clinic Medical Imaging
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