Grade 4 enlarged prostrate. The report.

My grandfather has been diagnosed with grade 4 enlarged prostate. His urinary movement had completely stopped after which he was hospitalized and a catheter has been inserted to facilitate urinary passage. Ultrasound and PSA test has been done and he is currently on medication. The doctor has advised to keep him under observation for a few days. But for the past two three days his urine is slightly pinkish in colour with intermittent blood clots that tend to block his urine movement during the night after which manual pumping has to be done to remove these obstructions. Kindly provide us with your prognosis so that we can decide on our future course of action. The PSA report has also been attached for your kind information. What is your opinion on the very high PSA level as shown in the report. Thanks and regards