Background
micropapillary bladder cancer, cancer prognosis [, MPBC, Micropapillary bladder cancer, AJCC, Cancer
CANCER
Micropapillary bladder cancer (MPBC) was first recognized in 1994 by Amin et al. [At present, the prognosis evaluation of the micropapillary bladder cancer patients mainly depends on American Joint Committee for Cancer (AJCC) tumor-node-metastasis (TNM) staging system [Nomograms can simplify the statistical prediction model into a visible tool, which is tailored for single patient and is widely used in the evaluation of cancer prognosis [