I guess it was bound to happen eventually . . .
From Agape Press:
Surgeon's Book Exposes Flesh, Helps Believers Cut Out Deep-Rooted Sin
A Pennsylvania surgeon says the Apostle Paul was exactly right when he called humans' sinful nature "the flesh," because many sins actually do have physiological connections. Dr. Clark Gerhart, M.D., author of Say Goodbye to Stubborn Sin (Siloam Press, 2005), says he hopes the book will show Christians how thoroughly fleshly they are by helping them understand where their sins originate.
"I wouldn't worry too much about that rash, Mr. John Q. Fundamentalist Christian. It's just a product of your sinful nature."