甲状腺结节CT灌注研究进展

Advances in CT perfusion imaging of thyroid nodules

CT灌注成像为一种功能性成像技术，目前CT灌注成像在脑部缺血性病变早期诊断、脑部和体部肿瘤性病变的鉴别诊断等方面的临床研究及应用较多，并取得了良好的效果，但甲状腺结节性病变诊断与鉴别的cT灌注研究尚处于初级阶段，相关文献报道少，现就甲状腺结节cT灌注的研究进展综述如下。

Perfusion CT is a functional imaging technique that can provide physiological and metabolic information. Since then, CT perfusion imaging in early diagnosis of brain ischemic lesions, brain and body neoplas- tic lesions and differential diagnosis of clinical research were used more often, and have achieved good results. Di- agnosis and Differential Diagnosis of thyroid nodules in CT perfusion imaging is still at the primary stage. The re- lated literature are little. Thyroid nodules on CT perfusion studies are reviewed as follows.