| 18F-FDG PET/CT在恶性黑色素瘤诊断及分期中的应用价值 |
| |
| 引用本文： | 胡莹莹,林晓平,梁培炎,张旭,张伟光,樊卫.18F-FDG PET/CT在恶性黑色素瘤诊断及分期中的应用价值[J].中国医学影像技术,2009,25(4):685-688. |
| |
| 作者姓名： | 胡莹莹 林晓平 梁培炎 张旭 张伟光 樊卫 |
| |
| 作者单位： | 中山大学肿瘤防治中心核医学科,广东,广州,510060 |
| |
| 摘 要： | 目的 探讨18F-FDG PET/CT在恶性黑色素瘤诊断及分期中的应用价值.方法 回顾性分析61例恶性黑色素瘤患者18F-FDG PET/CT显像,对原发恶性黑色素瘤5例、原发灶未明的淋巴结转移性恶性黑色素瘤16例及恶性黑色素瘤原发灶(不全)切除40例,分别研究PET/CT诊断恶性黑色素瘤原发灶及转移瘤的应用价值.结果 5例原发恶性黑色素瘤病灶均异常摄取FDG, SUV 3.52～14.76,其中2例示区域淋巴结转移并经病理确诊.3例原发灶未明的淋巴结转移性恶性黑色素瘤经18F-FDG PET/CT检出原发灶,原发灶检出率18.75%,其中2例示远处多发转移;另2例患者临床体检发现原发灶,18F-FDG PET/CT未见原发征象.40例恶性黑色素瘤原发灶(不全)切除患者中,18F-FDG PET/CT诊断原发灶残留8例,经病理确诊5例,准确率62.50%;18F-FDG PET/CT示区域淋巴结转移7例,病理确诊5例,阳性预测价值 71.43%;18F-FDG PET/CT 示远处多发转移14例,远处转移率35.00%(14/40);40例患者中,2例因PET/CT显像降低临床分期,11例提高分期,18例患者治疗方案改变.结论 18F-FDG PET/CT在恶性黑色素瘤准确分期方面有较大临床价值,但在淋巴结转移性恶性黑色素瘤寻找原发灶的价值有限.
|
| 关 键 词： | 黑色素瘤 氟脱氧葡萄糖 正电子发射断层显像术 体层摄影术 X线计算机 肿瘤分期 |
| 收稿时间： | 2008/10/30 0:00:00 |
| 修稿时间： | 2008/12/8 0:00:00 |
Application of 18F-FDG PET/CT in diagnosis and staging of malignant melanoma |
| |
| HU Ying-ying,LIN Xiao-ping,LIANG Pei-yan,ZHANG Xu,ZHANG Wei-guang and FAN Wei.Application of 18F-FDG PET/CT in diagnosis and staging of malignant melanoma[J].Chinese Journal of Medical Imaging Technology,2009,25(4):685-688. |
| |
| Authors: | HU Ying-ying LIN Xiao-ping LIANG Pei-yan ZHANG Xu ZHANG Wei-guang and FAN Wei |
| |
| Institution: | Department of Nuclear Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China;Department of Nuclear Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China;Department of Nuclear Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China;Department of Nuclear Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China;Department of Nuclear Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China;Department of Nuclear Medicine, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China |
| |
| Abstract: | |
| |
| Keywords: | Malignant melanoma 18F-fluorodeoxyglucose Positron emission tomography Tomography X-ray computed Tumor staging |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国医学影像技术》浏览原始摘要信息 |
| 点击此处可从《中国医学影像技术》下载免费的PDF全文 |
|
