ACR Appropriateness Criteria on headache-child

Area of Science:

• Neurology
• Pediatric Medicine
• Radiology

Background:

• Headaches are common in children, but identifying serious underlying causes requires careful evaluation.
• Distinguishing benign headaches from those requiring urgent investigation is crucial for appropriate patient management.

Purpose of the Study:

• To outline imaging guidelines for pediatric headaches based on clinical presentation.
• To differentiate between headaches that warrant imaging and those that do not.

Main Methods:

• Review of clinical guidelines and evidence for pediatric headache management.
• Categorization of headache presentations (isolated migraine, severe headache with neurological signs, thunderclap headache).

Main Results:

• Isolated pediatric migraines without neurological signs typically do not require imaging.
• Severe headaches with positive neurological signs/symptoms or relevant history warrant consideration of MRI or CT.
• Acute severe (thunderclap) headaches may necessitate CTA, MRA, or catheter angiography.

Conclusions:

• Imaging decisions for pediatric headaches should be guided by the presence of neurological signs, seizure history, and headache characteristics.
• Appropriate use of neuroimaging can optimize diagnostic yield and resource allocation in pediatric headache evaluation.