"Too Fat To Scan" or TFTS is an unofficial medical term where a patient is too large to be scanned by standard hospital equipment.

The individuals that fit this category are then usually referred to their local Zoo or Water park, who might own scanning equipment for larger mammals like elephants or whales.
Nurse: "Doctor what are we going to do about this patient? He is Too Fat To Scan!"
Doctor: "It's okay, I already called the Zoo."

Doctor: "Darling, today I had a patient that was TFTS! You should have seen his face when I referred him to Sea World Park!"
Wife: "LOL!"
by JacOP October 5, 2013
Get the Too Fat To Scan mug.