Andreas Perren1, Claudio Marone. 1. Intensive Care Unit, Ospedale Regionale Bellinzona e Valli, Bellinzona, Switzerland. andreas.perren@eoc.ch
Abstract
OBJECTIVES: To raise awareness of the possibility of carbon monoxide poisoning as a diagnosis in the emergency department and to present the little known fact that it is possible to diagnose carbon monoxide poisoning retrospectively. METHOD: Presentation of a case report, review of the literature. RESULTS: Persistence of elevated carboxyhaemoglobin levels in a stored vacutainer blood sample. CONCLUSION: Carbon monoxide poisoning is common but often goes unrecognized. This method may help to decrease the number of overlooked cases and thereby possibly prevent further exposure and acute or chronic sequelae.
OBJECTIVES: To raise awareness of the possibility of carbon monoxidepoisoning as a diagnosis in the emergency department and to present the little known fact that it is possible to diagnose carbon monoxidepoisoning retrospectively. METHOD: Presentation of a case report, review of the literature. RESULTS: Persistence of elevated carboxyhaemoglobin levels in a stored vacutainer blood sample. CONCLUSION:Carbon monoxidepoisoning is common but often goes unrecognized. This method may help to decrease the number of overlooked cases and thereby possibly prevent further exposure and acute or chronic sequelae.