GENERALIZED OPTIMAL QUANTITATIVE INDEX OF DUAL-TIME FDG-PET IMAGING IN LUNG CANCER DIAGNOSIS

被引：1
|
作者：
Zheng, Xiujuan [1 ]
Tian, Guangjian [1 ]
Wen, Lingfeng [1 ]
Feng, David Dagan [1 ]
机构：
[1] Hong Kong Polytech Univ, Elect & Informat Engn Dept, Hong Kong, Hong Kong, Peoples R China
来源：
2010 7TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING: FROM NANO TO MACRO | 2010年
关键词：
Dual-Time; FDG-PET; quantitative index; imaging protocol; POSITRON-EMISSION-TOMOGRAPHY; PULMONARY NODULES; F-18-FDG PET; POINT; DIFFERENTIATION; SIMULATION; LESIONS; TUMOR;
D O I：
10.1109/ISBI.2010.5490378
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
It has been recognized that dual-time FDG-PET imaging can facilitate the differentiation of malignancy from benign lesions for cancer diagnosis. However, dual-time imaging protocols with retention index (RI) as a criteria in the classification are usually defined empirically, which might lead to the low accuracy in differential. Recently, a new quantitative index (QI) has been proposed a novel framework to derive generalized optimal QI and its associated optimal ranges of imaging protocol to further improve the performance of dual-time FDG-PET imaging in lung cancer diagnosis.
引用
收藏
页码：201 / 204
页数：4
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