It's can be due to mutated yeast in my opinion causing a fungus in the GI Tract mainly in the intestines which coincidentally it tells you to beware of(yeast/leaven teachings from certain sources) in the bible, there are yeast fungi that live on the skin specifically in the seborrhoeic regions of the skin, and yeast fungi in the GI tract, when it gets too powerful in the gut and overpowers the beneficial bacteria the mutation develops to a more damaging fungus that begins to pierce the gut wall with its roots allowing that fungal infection and a whole lot of other stuff enter the bloodstream, this triggers your immune system to attack mode on anything that resembles that yeast fungi or anything else that should not be in the bloodstream to destroy it but it harms the healthy cells around the yeast fungi in the body when it attacks it ,one of the places where this reaction takes place between yeast fungi and the immune system is on the skin with a higher concentration in the seborhoeic regions leading to skin conditions with symptoms of seborrhoeic dermatitis(dry flaking and inflamed skin) which can in biblical terms resemble the beast with the wound on its face, it could in those times also resemble a type of leprosy, and the man Job in the bible when he was smitten with sores and boils on his skin, all of which in the modern world are either left to profit from and directed to the pharmaceutical and cosmetic industry to cash in on(every response so far I have received from a GP or Specialist), similar to when a person in biblical times was cast out with the law of Moses and Leviticus.
Taking a look at the beast comparison when this condition is left not correctly treated it is a wound of the face that could be labelled as the beast or a marking of its followers.
It also could be compared in some cases, maybe to Job like the character in The Book Of Job to show an example of a debate between someone and god, if both a physical and spiritual healing is there,(yes I believe in miracles) for these people who suffer from conditions listed as incurable then who is responsible for a denial of healing, man, THE LORD or both and for what purpose?
In my opinion physically the condition could be healed by removing the mutated yeast fungus, then healing the gut wall through supplements, and filling the intestines with beneficial bacteria, which all combined then would calm the immune system with no yeast fungi or other undigested food particles in the bloodstream causing the systematic immune reaction all over the body, yeast is harmless on the skin and in the intestines to people if the inside of the body in the GI tract is in balance or treated and healed but this diagnosis and treatment was not given to me, maybe because they did not know, because this opinion is wrong or because things like business, money and time came first.
On a lighter note a condition and pathological diagnosis cure like this if correct or a spiritual pathological cure is proved it could help to shine a light on the bad effects of the business world we live in plus there are people who can help direct people to the love of God which is there I believe, I have met them and I am now aware.
There are other appearances of a facial marking suggesting this condition in Philippians 3:17, The Book of Revelation 7:2-3 and in the Old Testament.
P.S I am also not in complete agreement with the opening post I made because I do not understand the entire history of religion or the state of the modern world and I do not know the extent of what has been hidden in our existence but I do know enough to know that some of what is written in the bible the world should be saved from not saved by because that would be impossible if what is being preached is the end of the world so as of now the way Christianity is at the moment would make me not a Christian, I think the Bible looks too far into the future in a very terrible way, some of the aspects of the return of Christ, the appearing of the Son of Man, the support of some of the laws of Moses, the support of some of the laws of the prophets, what St Peter may have written, what Jesus may have said and the Book of Revelation are some examples from the New Testament that are not good, (I also do not agree with a lot of the judgements of the Old Testament as previously mentioned) hopefully things have changed or will change in the future to make sure there is hope for an everlasting good future for all.
I do still believe in a loving God, I am against the preaching of the end of the world because I don't want the world to be terrorised and I don't want the world to disappear.