I don't know anything about this picture, but who wants to bet that this poor schmuck just waited and waited and waited to get care because they thought it would go away with prayer or something?
Christ, at the first onset of a gross, oozing pimple, warty, tree-bark like growths, tumors or horns out of your fucking forehead, see a goddamned doctor!
I concur, it definitely doesn't look like something that could grow to that size over night..