AN SOS written in blood on a prison cell wall spelled out the desperation of Bahraini Guantanamo detainee Juma Al Dossary.
It was his last resort after being continuously denied medical treatment as he grew increasingly ill in appalling conditions, he says in his handwritten diary of despair.
He claims he has been savagely beaten, tortured, sexually humiliated, fed bug-infested, rotten food and denied medical treatment, in a systematic campaign of abuse meted out for over three years.
His weight has dropped 30kg to 55kg and he is so weak he can barely stand, he says in the diary, written in July and just released to his lawyers by US authorities.
Mr Al Dossary says he regularly vomits blood, has heart and blood pressure problems, has fainting fits and suffers pains in his head, stomach and left arm - but has been persistently denied proper medical treatment.