Fig. 2.
Kaplan–Meier survival curve of CRC patients according to signet ring cell histology. Patients with SRCC had significantly worse OS (median overall survival [OS]: 16.4 mo, 95% confidence interval [CI]: 11.3–21.5) than patients with AC (median OS: 47.2 mo, 95% CI: 43.6–50.9) (p < 0.001)