Task: Answer Verification
Input (English): Question: Is degree of Rectal Distension Seen on Prostate Radiotherapy Planning CT Scan a Negative Prognostic Factor in the Modern Era of Image-Guided Radiotherapy?
Answer: In this cohort of predominately high-risk localised prostate cancer, rectal distension had no significant impact on PSA relapse. We suggest that regular imaging during radiotherapy negates the risk caused by rectal distension on local treatment failure.
Output (English): no