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Delays in Pediatric Cannabis Toxicology Testing Lead to Increased Neuroimaging in Emergency Departments

MedXY Editorial TeamOct 9, 2025
Neuroimagingpediatric emergency

Highlight

  • Children under 6 presenting to emergency departments with cannabis poisoning often experience delays in urine drug screen results.
  • Initial complaints—neurologic, exposure-related, or both—strongly influence the likelihood of neuroimaging such as CT or MRI.
  • Median time to cannabis testing results can exceed two hours, with nearly one fifth of outcomes returning after patient disposition.
  • Expediting toxicology testing and encouraging early caregiver disclosure may reduce unnecessary neuroimaging and optimize resource use in pediatric emergency care.

Study Background

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This article was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.

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