To analyze the characteristics of 18FDG-PET/CT image and explore the relevance of the standard uptake value with some prognostic indicators. Subjects and methods: Descriptive, prospective study on 50 patients with a definitive diagnosis of non-Hodgkin lymphoma by 18FDG-PET/CT scans in the Department of Nuclear Medicine, 103 Military Hospital. | Characteristics of 18FDG PET/CT image and the correlation between standard uptake value and some indicators of patient with non hodgkin lymphoma at 103 Military Hospital