正电子成像和正电子成像/计算机成像在妇科肿瘤中的应用  

The Application of PET and PET/CT in Gynecologic Cancer

作　　者：董若凡[1] 浦红[1] 吕蓓[1] 何成章[1] 

机构地区：[1]无锡市第四人民医院妇瘤科,江苏无锡214062

出　　处：《医学综述》2008年第3期344-346,共3页Medical Recapitulate

摘　　要：与影像学方法比较,利用正电子成像和正电子成像/计算机成像,能更准确地检测到妇科肿瘤。2-[18F]氟-2-脱氧葡萄糖正电子成像用于鉴别淋巴结的良恶性、测量治疗后残留灶或复发灶的大小。在放疗计划制订中,正电子成像/计算机成像提供了更多的诊断信息,指导组织活检。本文就正电子成像和正电子成像/计算机成像在妇科肿瘤诊断、分期、复发、评价治疗效果和预后判断等方面的应用做一综述。The advent of positron emission tomography （PET） and PET/computed tomography （CT） now enables us to detect metabolically active gynecologic cancers with greater accuracy. Fuorine-18 fluorodeox- yglucese PET has been used in differentiation of malignant from benign lymph nodes and residual or recurrent cancers from post-treatment changes. PET/CT supply additional information for the diagnosis and tissue biopsy as well as radiotherapy planning. This paper reviewed the principle and clinical utility of PET and PET/CT in the diagnosis, staging, recurrence, therapeutic response as well as prognosis of gynecologic cancers.

关 键 词：妇科肿瘤 正电子成像 正电子成像/计算机成像 

分 类 号：R737.3[医药卫生—肿瘤]