Radiomic Profiling of Head and Neck Cancer: ¹⁸F-FDG PET Texture Analysis as Predictor of Patient Survival

Figure 2

Detail of the uptake of 2D slices centered in the middle of 2 tumor VOIs. On the left, the slice is taken from a RD patient and on the right from a NED patient. It can be appreciated that a lower value in LILRE produces a more speculated uptake in the tumor, whereas in NED patient, the uptake is more Gaussian like. (a) RD patient. (b) NED patient.

(a)

(b)