Sickening moment man with massive cyst on his head has it popped by a nurse after it was growing there for years

This is the sickening moment when a man has an enormous cyst that has grown on his head being popped at home by a nurse.



Colt Knigge, from Meridian, Idaho, US, has been riddled with cysts for years, but it has been growing larger and larger each time.



The footage - not for the squeamish - shows blood and white puss spill from the growth in the drama that lasted for almost two minutes.



Colt's wife Emily, who filmed the video, said: "The cyst have been there for a few years, and has been continually growing each time.