Epilepsy surgery in Sturge-Weber syndrome.
A patient with Sturge-Weber syndrome developed seizures at the age of 4 years. At 13 years of age, she had intractable complex partial seizures with marked visual symptomatology. Interictal encephalograms showed bilateral slow activity, more marked over the right hemisphere with epileptogenic activity maximal in the right temporal region. Serial computerized axial tomography scans demonstrated evolution of bilateral occipital lesions with calcification and adjacent low density areas that were more marked on the right. Magnetic resonance imaging, angiography and neuropsychological evaluations were performed. An extensive resection of the right occipital lobe was achieved. One year after surgery, the patient has had seven brief seizures. Delineation of an epileptogenic focus and surgical removal of the lesion in patients with intractable seizures can now be considered in selected patients with bilateral central nervous system pathology.
Bye
A M
AM
Department of Paediatric Nuerology, Prince of Wales Children's Hospital, Randwick, Australia.
Matheson
J M
JM
Mackenzie
R A
RA
D000293:Adolescent; D000798:Angiomatosis / Q000150:complications*; D004569:Electroencephalography; D004833:Epilepsy, Temporal Lobe / Q000209:etiology / Q000601:surgery*; D005260:Female; D006801:Humans; D012307:Risk Factors; D013341:Sturge-Weber Syndrome / Q000150:complications*