Occipital and craniocervical pain and brain MRI in children with migraine

Area of Science:

• Pediatric Neurology
• Neuroimaging
• Pain Management

Background:

• Cervical and occipital pain are reported in pediatric migraine patients.
• Conventional brain MRI has not identified anatomical changes explaining this pain in children.
• The pathophysiology of headache with cervical and occipital pain in pediatric patients remains unclear.

Purpose of the Study:

• To determine the frequency of cervical and occipital pain in pediatric patients with migraine compared to other headache types.
• To investigate if conventional brain MRI reveals corresponding anatomical abnormalities in children and adolescents with headache.

Main Methods:

• Retrospective review of 194 pediatric patients with headache.
• Analysis of medical files and conventional brain magnetic resonance imaging (MRI) scans.
• Patients categorized into migraine headache (n=125) and other headache types (n=69).

Main Results:

• Occipital pain was reported by 16.4% and cervical pain by 4.1% of patients.
• Neither occipital nor cervical pain was found to be characteristic of migraine headache.
• Conventional brain MRI showed no anatomic changes specific to any headache group, irrespective of pain location.

Conclusions:

• Occipital and cervical pain are not distinguishing symptoms for any headache group in pediatric patients.
• The presence or absence of occipital and cervical pain does not correlate with findings on conventional brain MRI in children and adolescents.
• Further research may be needed to understand the underlying mechanisms of these pain types in pediatric headaches.