Doctors go through years of school and rigorous training to diagnose and treat patients. These patients did not and oh, it shows.
"18 year old comes in with mild left sided headaches. He was convinced it was cancer. He had seen Saw III and Kramer had a brain tumor (from a prior existing metastatic cancer) that needed improvised surgery. This was his stated basis for thinking he had cancer. It was actually seasonal allergies improved with Tylenol and Zyrtec."