摘要:A 8 1yearsoldwomanwasadmittedtothehos pitalonFeb .11,2 0 0 1becauseofdrowsinessforhalfaday .OnFeb . 10 ,thepatientdidsomehouseworkandwenttobedearlierthanusualbecauseoffatigue .At 9o′clocknextmorning ,shewasfoundstillsleep ingsoundly ,withrapidrespirationandfecalandur…