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| | eMedicine - Pediatrics, Headache : Article by Kirsten Bechtel, MD (Site not responding. Last check: ) |
 | | Headaches in children may be due to numerous causes, such as migraine and its variants, intracranial masses, or sinusitis. |
 | | Pathophysiology: Because the brain is insensate, headache is due to the stimulation of pain sensitive nerve fibers in large cerebral arteries and veins, the periosteum of the skull, the muscle and skin of the scalp, the sinus mucosa, the temporomandibular joint, the teeth, or the gingiva. |
 | | Acutely, the patient may complain of headache shortly after the injury, which may worsen and be accompanied by vomiting, lethargy, or seizures; these may be the earliest symptoms of an intracranial hemorrhage. |
| www.emedicine.com /emerg/topic382.htm (5422 words) |
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