A unique case of tetrodotoxin poisoning.
A 69-year-old lady who was referred by her general practitioner with a diagnosis of food poisoning developed cardiorespiratory arrest shortly after arriving at the Casualty Department. Cardiac output was successfully restored with resuscitation but she had to be mechanically ventilated due to the absence of any spontaneous respiratory effort. Assessment 24 hours after admission, showed fixed and dilated pupils with brain stem areflexia. Her family was told that the prognosis was hopeless. Surprisingly, her condition rapidly improved a day later and she eventually had a good recovery. Her condition was actually due to severe tetrodotoxin poisoning after eating roe of the puffer fish and it was fortunate that appropriate aggressive resuscitation was instituted to revive the patient from her critical state.
Loke
Y K
YK
Department of Medicine, Hospital Kuala Terengganu.
Tan
M H
MH
D000368:Aged; D000818:Animals; D005260:Female; D005399:Fishes; D005517:Foodborne Diseases / Q000209:etiology*; D006801:Humans; D012151:Resuscitation; D013779:Tetrodotoxin / Q000506:poisoning*
D013779:Tetrodotoxin