| 超声造影在囊性肾癌诊断中的应用价值 |
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| 引用本文： | 黄备建,王文平,丁红,李超伦,季正标,夏罕生. 超声造影在囊性肾癌诊断中的应用价值[J]. 中华医学超声杂志(电子版), 2008, 5(4): 51-53 |
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| 作者姓名： | 黄备建 王文平 丁红 李超伦 季正标 夏罕生 |
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| 作者单位： | 复旦大学附属中山医院超声诊断科,上海,200032 |
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| 基金项目： | 上海市重点学科建设项目 |
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| 摘 要： | 目的探讨囊性肾癌（CRCC）的超声造影表现及其应用价值。方法对21例经手术病理证实为CRCC患者的常规超声及超声造影声像图表现进行回顾性分析。常规超声观察肿瘤大小、回声、边界、有无彩色血流信号。超声造影观察病灶的增强方式和增强时相，包括起始时间、达峰值时间、消退时间及病灶内部结构的增强表现。结果21个肿瘤大小范围1．0～7．3cm。常规超声显示囊实性肿块18个，囊性肿块3个；边界清晰8个，边界不清晰13个。16个病灶的实质部分或分隔上显示出彩色血流信号，5个未显示彩色血流信号。21个肿瘤超声造影中显示动脉期快速整体增强，平均增强起始时间（14．6±3．6）S，达峰值时间（21．2±3．7）S，消退时间（31．3±5．0）S。14个（14／21）强化方式为同步增强、同步减退。21个病灶中分隔强化16个，不规则囊壁或实质部分强化5个。结论超声造影能较好反映肾囊性占位性病变的血供和复杂的内部结构，对诊断囊性肾癌有较大帮助。
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| 关 键 词： | 造影剂 肾肿瘤 诊断 |
The value of contrast-enhanced ultrasound in the diagnosis of cystic renal cell carcinoma |
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| HUANG Bei-jian,WANG Wen-ping,DING Hong,LI Chao-lun,JI Zheng-biao,XIA Han-sheng. The value of contrast-enhanced ultrasound in the diagnosis of cystic renal cell carcinoma[J]. Chinese Journal of Medical Ultrasound, 2008, 5(4): 51-53 |
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| Authors: | HUANG Bei-jian WANG Wen-ping DING Hong LI Chao-lun JI Zheng-biao XIA Han-sheng |
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| Affiliation: | HUANG Bei-jian,WANG Wen-ping,DING Hong,LI Chao-lun,JI Zheng-biao,XIA Han-sheng.Department of Ultrasound,Zhongshan Hospital,Fudan University,Shanghai 200032,China |
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| Abstract: | Objective To study images of contrast-enhanced ultrasound(CEUS) in cystic renal cell carcinoma(CRCC) and its value was investigated.Methods The images of conventional Ultrasound(US) and CEUS examination were reviewed in the 21 patients.All cases were diagnosed with CRCC by operation and pathological examination.The size,inner echoes,boundary and color flow of tumors were observed by conventional ultrasound.Enhancement patterns and phases of cystic renal lesions on ultrasound were evaluated retrospectively,i... |
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| Keywords: | Contrast media Kidney neoplasms Diagnosis |
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