Quote from Niles in The Late Dr. Crane
Niles: I may just pay Dr. Karnofsky a visit. Frasier: You know, it really is outrageous what these scalpel jockeys get away with. Convincing women like Maris to spend fortunes on their exterior, when frankly what they need is to take a good look at the woman inside. Niles: Right. Well, she did have one chemical pill where you could see her kidneys for a while.