I've yet to have two doctors agree on anything...without the first contacting the second and telling them what they thought was wrong.
Happened with my very own diagnosis of "gallbladder disease". Told the hotshit surgeon that, due to the location of the pain and a congenital condition I have it wasn't possible. Asked for proof-positive, so he ordered a HIDA-scan. Lo and behold, I was correct.
Phucker didn't even apologize when he called to tell me...just hung up after saying "I have no idea what's causing the pain."