分化型甲状腺癌腹盆部^131Ⅰ显像假阳性分析  

Analysis of differentiated thyroid cancer false-positive uptake in abdominal cavity and pelvic cavity on radioiodine whole-body scan

作　　者：钞卫光 张晶[1] 陆克义[1] Chao Weiguang Zhang Jing Lu Keyi(Department of Nuclear Medicine, the First Hospited of Shanxi Medical University , Taiyuan 030001, China)

机构地区：[1]山西医科大学第一医院核医学科,太原030001

出　　处：《国际放射医学核医学杂志》2017年第5期370-373,共4页International Journal of Radiation Medicine and Nuclear Medicine

摘　　要：全身^131Ⅰ显像时，除了甲状腺组织、分化型甲状腺癌（DTC）转移及复发灶显影外，非甲状腺组织来源的假阳性病变也常不同程度地摄取^131Ⅰ而显影。探讨DTC患者腹盆部非甲状腺组织来源的假阳性病变摄取^131Ⅰ的不同原因，分析其可能存在的病变信息，可以给临床诊疗提供必要的帮助，笔者就有关腹盆部^131Ⅰ显像假阳性研究进行综述。When it comes to ^131Ⅰ radioiodine whole-body scan, normal thyroid tissue and differentiated thyroid cancer（DTC） can uptake radioiodine, so does the non-thyroid tissue to some extent. The understanding of the possible explanations for the abnormal radioiodine uptake in the abdominal cavity and pelvic cavity tissue on ^131Ⅰ radioiodine whole-body scan is of great importance to clinical diagnosis. The relevant reports about this field are reviewed.

关 键 词：分化型甲状腺癌 碘放射性同位素 腹盆腔 假阳性 

分 类 号：R730.44[医药卫生—肿瘤] R736.1[医药卫生—临床医学]