RESUMO
BACKGROUND: Bilateral ischemic infarction involving the corpus striatum is a rare event which usually results from global cerebral hypoxia, intoxications, and drug abuse. CASE PRESENTATION: We report a 28 year old Caucasian woman who presented with progressive obtundation and later development of severe expressive dysphasia and Parkinsonism after sustaining ischemic stroke of both corpora striata. Hemorrhagic transformation developed on day four of admission. CONCLUSION: This is a rare case of bilateral basal ganglia infarction with hemorrhagic transformation in a young patient. Our patient's work up did not reveal any cause behind this stroke; however, advanced investigations (such as genetic testing and conventional angiography) were not done. The damage resulted in motor dysphasia and Parkinsonism. Neither dystonia nor other involuntary movements developed, and cognitive function was not assessed because of the language disorder.
RESUMO
Ischaemic stroke syndromes in the vascular territory of middle cerebral artery may have atypical presentation and radiographic findings because of the variable anatomy of that artery. Therefore, misdiagnosis of these syndromes as neoplastic or infectious processes is not uncommon. This case describes a 69-year-old comatose woman who was referred to us as having 'a brain tumour with massive surrounding oedema.' Further work-up revealed that she had a large left-sided lenticular nuclear infarction with some extension into the surrounding areas-the striatocapsular infarction.