Resumen
Oral squamous cell carcinoma is the most common oral carcinoma worldwide. Despite medical improvements and applied research, the 5-year- overall survival rate amounts to ca 51 percent. Early recurrence diagnosis is a key driver for increasing the cure rate which underlines the importance of this study. The study aims to show how surveillance imaging of OSCC patients might be influenced by factors such as radiotherapy treatment, contrast enhancement, and the type of imaging (CT, NMRI). Further analysis is needed to determine if there is any difference between patients showing clinical and radiological patterns or only radiological patterns and if there is any connection between the histopathological result and those influence factors to improve the value of surveillance imaging in follow-up treatment and thus the cure rate.