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A unresponsive 45-year-old male

Discussion Findings - Globus Pallidus • CT hypodense • T2/DWI hyperintense Differential - Carbon monoxide poisoning - Wilson disease - Japan...


Acute carbon monoxide poisoning

Discussion

Findings
- Globus Pallidus
• CT hypodense
• T2/DWI hyperintense
Differential
- Carbon monoxide poisoning
- Wilson disease
- Japanese encephalitis

Acute carbon monoxide poisoning

  • Anoxic-ischemic encephalopathy due to inhaled CO
  • Carbon monoxide impairs hemoglobintransport of oxygen
  • Infarct of globi pallidi
  • Restricted diffusion in early/acuteexposure