It’s quite weird that in Japan, everyone is entitled (and the majority do) to a full body MOT every year, including all sorts of scans and barium meals, ultrasound, hearing, eyes, nerves etc. Their philosophy is to find it early and cut it out rather than late and chase it around the body. Very grown up attitude to looking after the body, so the body looks after you. All done in about 3 hours and results back and a sit down with the doctor to go over it all in one day.