Abstract
We reported a surviving case of 6-year-old boy with pontine hematoma. He complained of headache as an initial symptom and developed progressively Foville's syndrome with impairments of the IX-XII cranial nerves. Although brainstem tumor was suspected initially using CT scan, MRI revealed the existence of hematoma in the ventromedial pons. During the first 4 months of his clinical course, Gd- DTPA did not demonstrate any enhancement in that lesion. However, hemangiomatous lesion was suspected by subsequent serial MRIs with positive Gd-DTPA enhancement. Using conservative treatment including oral corticosteroids, all the neurological deficits disappeared in several months and he did not show any recurrence of clinical signs for 3 years. It was suggested that MRI was very useful in the differential diagnosis and the followup of hematoma in the posterior fossa.
