[Unusual and fatal type of burn injury: hot air sauna burn].
Sauna bathing is a popular recreational activity in Finland and is generally considered safe even for pregnant women and patients suffering from heart problems; but mixing alcohol with sauna bathing can be hazardous. In the normal Finnish recreational sauna the temperature is usually between 80 and 90 degrees C. A wide variety of burn injuries, in all age groups, are related to sauna bathing; scalds and contact burns account for over 85% while hot air, steam and flame burns for only 15%. Dehydration in patients under the influence of alcohol heightens the risk of hypotension which impairs skin blood circulation. This increased warming of the skin is an effect that is more marked on the outer and upper parts of the body exposed to hot air. Such patients require intensive care on admission: fluid replacement according to the Parkland formula, forced diuresis and immediate correction of acidosis and myoglobinuria. These patients have significant rhabdomyolysis on admission. The best predictor of survival is the creatine kinase level on the second post-injury day. CT scans are necessary to diagnose the underlying conditions of unconsciousness. The necrotic area extends to subcutaneous fat tissue and even to the underlying muscles. The level of excision is typically fascial and, in some areas, layers of the muscle must be removed. Owing to the popularity of sauna bathing throughout the world, it is important to know the extent of damage in this type of injury, in order not to underestimate the severity of such lesions.
García-Tutor
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Dpto. de Cirugía Plástica, Estética y Reparadora, Clínica Universitaria, Facultad de Medicina, Universidad de Navarra, Pamplona. egtutor@unav.es
Koljonen
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D000328:Adult; D000368:Aged; D000388:Air; D000428:Alcohol Drinking / Q000009:adverse effects; D002056:Burns / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D003131:Combined Modality Therapy; D003681:Dehydration / Q000209:etiology / Q000628:therapy; D005260:Female; D005387:Finland / Q000453:epidemiology; D005440:Fluid Therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012206:Rhabdomyolysis / Q000209:etiology; D012640:Seizures / Q000150:complications; D029002:Steam Bath / Q000009:adverse effects*; D014474:Unconsciousness / Q000139:chemically induced / Q000150:complications