A man bangs his head and is left fighting a one-in-a-million medical mystery. Then, the culprit behind a man's life-threatening chest pains is the last thing anyone would expect to find growing in a human.To actually see the Monsters Inside Me episode you just listened to, stream full episodes on discovery+. Go to discoveryplus.com/monsters to start your 7-day free trial today. Terms apply. Hosted on Acast. See acast.com/privacy for more information.