The aetiology and lesion topography of PCS in this heterogeneous population differs from the pattern observed in other populations.

Summer shade temperatures in the State of Qatar are commonly above 40 °C making heat stroke a big problem in unacclimatized outside immigrant workers. Seven males were admitted with heatstroke to the ICU, Hamad General Hospital between 4th July and 24th August 2004. Presenting signs varied but included coma, abnormal behavior; aggression, mental confusion, fits, hypovolemic shock and respiratory failure, metabolic acidosis, hypokalemia, hyponatremia, elevated serum enzymes and sinus tachycardia. All developed renal insufficiency but none died and there appeared to be no residual brain or organ damage. This has been taken as a measure of the effectiveness of the treatment and management in the ICU. It is emphasized that heat stroke is a medical emergency that can result in major organ failure and death and that early recognition and correct treatment are crucial

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The mortality and morbidity of salmonella infections is seriously underestimated. Salmonella myocarditis is an unusual complication of salmonella sepsis in adults. Cases that do occur may be associated with high morbidity and mortality. We present a rare case of salmonella myocarditis with multi-organ failure in a previously healthy young adult man who was brought to the emergency room with fever, diarrhea, shortness of breath, and altered sensorium, discovered to have acute pulmonary edema and respiratory compromise for which he was assisted with mechanical ventilation for 8 days. Blood culture grew Salmonella typhi. Biochemically he exhibited myocardial, hepatic, and muscular enzymatic surge with renal failure, features of rhabdomyolysis, and disseminated intravascular coagulation. The patient showed a progressive improvement on treatment with ceftriaxone for 2 weeks in addition to decongestive therapy. He was discharged in good condition afterward.