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Fig. 3 | BMC Medical Imaging

Fig. 3

From: Intra- and peritumoral MRI radiomics assisted in predicting radiochemotherapy response in metastatic cervical lymph nodes of nasopharyngeal cancer

Fig. 3

(a) The Clinical-radiomic model was developed by integrating the radiomic model of Intra + Peri and GTV-ln in the training set. The different values of each variable corresponds to a point at the top of the graph, while the sum of points of all variables corresponds to a total point. Drawing a line from the total points to the bottom line is the probability of responders. (b) Calibration curves of the Clinical-radiomic model for predicting treatment response in the training and in the validation sets, respectively. Intra, intratumoral; Peri, peritumoral; GTV-ln, Lymph node gross tumor volume

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