“Dr. Sears? I Have This… Pain”

“Can I ask you something, Dr. Sears?”
Before I could even answer yes, my project manager D.W. said kind of under his breath, “Because I sort of have this problem…”
I waited.
“See, I have this pain. I woke up at 2 in the morning with, like, the worst cramp you could imagine. It was kind of in my back, where I think my kidney is. I had this intense pain on and off all day Sunday. And I feel like I have to pee all the time, but I don’t.”
“It hurt so much that at one point, I just lay down on the bathroom floor. I was afraid to move. What is that?”
“I’m sorry to say this, but I think I know exactly what you have…”