I glared at the man. "You know, Dr. Russell, most doctors would have found a...

I glared at the man. "You know, Dr. Russell, most doctors would have found a more tactful way to break the news."
"I'm sorry, Mr. Perry," Dr. Russell said. "I don't want to seem unconcerned. But it's really not a problem. Even on Earth, testicular cancer is easily treatable, particularly in the early stages, which is the case here. At the very worst, you'd lose the testicle, but that's not a significant setback."
"Unless you happen to own the testicle," I growled.