Burn-induced Myxedema Crisis.

Myxedema crisis (MC) is a rare but life-threatening illness characterized by multi-system organ impairment from thyroid hormone deficiency that is often brought on by an eliciting event. We present the case of MC with a rapid progression of hypothermia, altered mental status, and respiratory failure that was instigated by a flash burn to the face. The patient's condition was refractory to rewarming and supportive efforts until thyroid hormone was replaced.