Clinical Study
Prognostic Value of 18F-FDG PET-CT in Nasopharyngeal Carcinoma: Is Dynamic Scanning Helpful?
Table 2
Details of the NPC cohort with dynamic PET-CT ().
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Notes: age (years), age at diagnosis; SUVmax, the maximum standardized uptake value; max (minā1), the maximum net influx constant of FDG from plasma into tissue; VOLSUV40, tumor volume in cm3 calculated in SUV maps using the threshold of 40% SUVmax; , tumor volume in cm3 calculated in maps using the threshold of 37% max; TNM, tumor-node metastases stage by AJCC staging system; NED = no evidence of disease; AWD = alive with disease. |