Fig. 3From: Long-term outcomes and recurrence pattern of 18F-FDG PET-CT complete metabolic response in the first-line treatment of metastatic colorectal cancer: a lesion-based and patient-based analysisKaplan-Meier survival plots according to whether patient achieved sustained CMR. Median OS for patients who had sustained CMR were significantly longer than those who had subsequent PMD (Not reached vs 37.7 months, HR 5.329 95%CI 2.481–11.45, p < 0.001)Back to article page