Have you checked out Professor Hallux: Looking Inside the Human Body – it’s all about the world of Radiology – that’s looking inside the human body!!
Body has swallowed Professor Hallux’s keys to the fridge. He had heard Nurse Nanobot tell him that he needed more iron in his diet – and the keys were the first thing he came across, whoops!
Now Body isn’t very well and he’s in lots of pain! The only thing is, to know how to get the keys out of Body, they need to know exactly where the keys are in Body’s body. And where better to do that than at the local hospital!