‘Mr. van der Bijl, I notice that your prostate gland feels a little swollen. This is concerning to me. I need to investigate further. A swollen prostate at your age is not usual. I feel it is necessary to ascertain exactly what is going on so I am going to carry out a sonar of the gland. Depending on what I see there, I may have to carry out a quick scope. ‘Nurse Stewardson please would you bring the sonar machine through...