Fig. 2From: Development and validation of a prognostic nomogram for predicting overall survival in patients with primary bladder sarcoma: a SEER-based retrospective study(A) An increase in the incidence of primary bladder sarcoma over the years. (B) X-tile analysis to determine the best cutoff value for tumor size in the entire cohort (C) The distributions of the number of patients based on x-tile analysis. OS, overall survivalBack to article page