Bladder cancer
Low- and intermediate-risk NMIBC: surveillance or intravesical therapy?

Aurora (69 years old)

Aurora, 69 years old, enjoys walking in the nearby forest. Especially around April when the wild hyacinths bloom, resulting in a beautiful purple carpet within the forest.

Workup of painless haematuria showed a tumour on the right bladder wall. TURBT shows 1 small pTa tumour of 1.5 cm with a visual appearance suggesting a low-stage, LG superficial tumour. The resection was visually complete.

Which of the following treatment options would you choose for this patient?