Clinical experience with headaches in preadolescent children.

We have reviewed the diagnoses of 654 children aged from 7 to 14 years who attended a neurologist for headache evaluation. Headaches beginning between the age of 7 and 14 represented a higher percentage (18.3%) than the proportion of preadolescent children in our health area (12.9%). Headaches were more common in girls; although cluster, posttraumatic, benign exertional headaches, and the only case of brainstem glioma were restricted to boys. Despite the female predominance, the proportion of males with migraine was significantly higher in the preadolescents than in the over 15 age group. Migraine accounted for the majority of diagnoses (609-93% of the total series), while tension-type headache (27-4%), and headache associated with sinus infection (7-1%) were the diagnoses which followed in frequency. There were only two headaches (0.3%) associated with intracranial masses. Even though, in terms of frequency, headache is a very common reason for neurology consultation, the present results show that the majority of preadolescents consulting because of headache suffer from benign conditions.