Fig. 3.
Discriminative ability of M371. ROC curves showing the high sensitivity and specificity of the M371 test for detecting TGCT (n = 20) by comparison to (a) the entire group of other patients (n = 136; AUC, 0.991), b patients with benign testicular tumours of non-germ cell origin (n = 69; AUC, 0.996), c patients with testicular lymphoma (n = 30; AUC, 0.972) and d control patients (n = 37; AUC, 0.996). The specificity of M371 for testicular germ cell tumours is 90% in all calculations. The sensitivity of M371 depends on the histologic subgroup for comparison (a–d)