Catheter causing UTI but no urine flow after removal

Thank you. We just found out about the UTI complication today. Getting rid of the catheter is the first goal. 2 attempts have failed to produce urine release. 3rd attempt next week. Getting ready for radiation after that.

https://www.sciencedirect.com/science/article/pii/S1110570413000222#:~:text=Urethral%20stricture%20is%20a%20well,and%20associated%20with%20poor%20outcome.

Have you had a medical procedure or is your prostate enlarged to the point of complete blockage?