Volume 6, Issue 1, July 2011
Dr W. T. Poon
Associate Consultant, Department of Pathology, Princess Margaret Hospital
Toxicology analysis involves detection, identification and measurement of foreign compounds and their metabolites in biological and other specimens. It plays a useful role in them a nagement of poisoned patients when the diagnosis is in doubt, the administration of antidotes or protective agents is contemplated, or the use of active elimination therapy is being considered. As the scope and complexity of clinical toxicology continues to increase, continuing effort is required for the laboratory to expand its diagnostic capability and coverage. Apart from patient care, identification of a lethal or emerging toxin also serves to provide useful information for toxico-vigilance of potential...