A car crash victim has spoken of the horror he endured for 23 years after he was misdiagnosed as being in a coma when he was conscious the whole time.Rom Houben, trapped in his paralysed body after a car crash, described his real-life nightmare as he screamed to doctors that he could hear them - but could make no sound.
'I screamed, but there was nothing to hear,' said Mr Houben, now 46, who doctors thought was in a persistent vegatative state.
'I dreamed myself away,' he added, tapping his tale out with the aid of a computer. Doctors used a range of coma tests before reluctantly concluding that his consciousness was 'extinct'.But three years ago, new hi-tech scans showed his brain was still functioning almost completely normally.
Mr Houben described the moment as 'my second birth'. Therapy has since allowed him to tap out messages on a computer screen.
Mr Houben said: 'All that time I just literally dreamed of a better life. Frustration is too small a word to describe what I felt.'
His case has only just been revealed in a scientific paper released by the man who 'saved' him, top neurological expert Dr Steven Laureys.
'Medical advances caught up with him,' said Dr Laureys, who believes there may be many similar cases of false comas around the world.
The disclosure will also renew the right-to-die debate over whether people in comas are truly unconscious.
Mr Houben, a former martial arts enthusiast, was paralysed in 1983.
Doctors in Zolder, Belgium, used the internationally accepted Glasgow Coma Scale to assess his eye, verbal and motor responses. But each time he was graded incorrectly.Only a re-evaluation of his case at the University of Liege discovered that he had lost control of his body but was still fully aware of what was happening.He is never likely to leave hospital, but as well as his computer he now has a special device above his bed which lets him read books while lying down.
Mr Houben said: 'I shall never forget the day when they discovered what was truly wrong with me - it was my second birth.
'I want to read, talk with my friends via the computer and enjoy my life now that people know I am not dead.'
Dr Laureys's new study claims that patients classed as in a vegetative state are often misdiagnosed.
'Anyone who bears the stamp of "unconscious" just one time hardly ever gets rid of it again,' he said.
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