| 肾血管平滑肌脂肪瘤的CT诊断 |
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| 引用本文： | 党业天,庞绍衡,刘芳.肾血管平滑肌脂肪瘤的CT诊断[J].实用医学影像杂志,2010,11(1):41-42,45. |
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| 作者姓名： | 党业天 庞绍衡 刘芳 |
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| 作者单位： | 1. 广西贺州市中医医院放射科,广西,贺州市,542800
2. 广州市南方医院肿瘤科 |
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| 摘 要： | 目的探讨肾血管平滑肌脂肪瘤（AML）的CT表现，提高术前CT诊断水平。方法回顾性分析21例（女性12例，男性9例）经手术、病理证实的肾血管平滑肌脂肪瘤临床和CT资料。结果本组21例中．15例CT表现为含脂肪成分的混杂密度肿块，5例表现为稍低密度或混杂密度肿块，1例表现为高密度肿块；18例为单发病变（左侧11例，右侧7例），3例多发病灶。结论CT对肾血管平滑脂肪瘤的确诊取决于病灶中的脂肪成分，对含较多脂肪成分的肾AML能明确定性诊断，对少脂肪成分的肾AML散在点状低密度影有助于定性诊断。
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| 关 键 词： | 肾血管平滑肌脂肪瘤 体层摄影术，X线计算机 病理 |
CT diagnosis of renal angiomyolipomas |
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| Dang Yetian,Pang Shaoheng,Liu Fang.CT diagnosis of renal angiomyolipomas[J].Journal of Practical Medical Imaging,2010,11(1):41-42,45. |
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| Authors: | Dang Yetian Pang Shaoheng Liu Fang |
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| Institution: | Dang Yetian,Pang Shaoheng,Liu Fang.Department of Radiology,Guangxi Autonomous Region Hezhou Municipal Traditional Chinese Medicine Hospital,Hezhoushi 542800,China |
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| Abstract: | Objective To study the CT features of renal angiomyolipomas(RAML) and to elevate the preoperative-diagnostic level.Methods Clinical and CT data of 21 patients(12 women,9 men;aged 18-75 years;mean age,45 years) with RAML confirmed by surgery and pathology were analyzed retrospectively.Results Among 21 patients with RAML,CT showed heterogeneous density masses contained fatty component in 15,slight hypodense or heterogeneous density masses in 5,and hyperdense mass in 1.Eighteen patients whose RAML lesions were... |
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| Keywords: | Angiomyolipoma renal Tomography X-ray computed Pathology |
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