House, Season 4

Dr. Kutner:
What if the clots aren't clots? Atherosclerosis. Fatty plaque builds up on the arterial walls, pieces break off, block blood flow. Explains everything.

Dr. House:
She has zero risk factors. Forget fat, think clots.

Dr. Kutner:
No.

Dr. House:
You're standing up to me?

Dr. Kutner:
Maybe.

Dr. House:
Just to clarify. You should do that when you're right. Sorry for the confusion. How could a clot...

Dr. Kutner:
Could be a different kind of fat, fat emboli.

Dr. House:
It's a perfect fit... Except it's completely impossible! Fat emboli requires an unrepaired bone break. Between the x-ray and the exam, I've seen her entire... [Epiphany.] See, that's what I'm talking about. [Dr. Kutner bows.]