Variations in pelvic lymph node dissection in invasive bladder cancer: A Dutch nationwide population-based study during centralization of care

After centralization of care, PLND during RC for cT1-4a, N0 or Nx, M0 urothelial carcinoma has become standard in all types of Dutch hospitals. The increase in LNC between 2006 and 2012 was associated with a higher incidence of pN+disease and suggests more adequate template extension and adherence to contemporary guidelines in recent years.