BCG, bacillus Calmette-Guerin.

ChT, chemotherapy.

CIS, carcinoma in situ.

EBRT, external beam radiotherapy.

EORTC, European Organization for Research and Treatment of Cancer.

G, grade.

HG UC, high grade urothelial carcinoma.

LG, low grade.

MIBC, muscle-invasive bladder cancer

NMIBC, non-muscle-invasive bladder cancer.

PLND, pelvic lymph node dissection

PS, performance status

PUNLMP, papillary urothelial neoplasm of low malignant potential.

RC, radical cystectomy.

TCGA, The Cancer Genome Atlas

TURBT, transurethral resection of the bladder tumor.

UTUC, Upper Tract Urothelial Carcinoma