RESUMO
Eagle's syndrome is a condition due to elongation of styloid process or calcification of the stylohyoid ligament. The styloid process can cause compression of the cervical carotid arteries leading to flow reduction in these arteries. We report a 49 year-old man who experienced transient right-sided weakness and monocular blindness within 10 seconds of turning his head to the left. Three-dimensional computed tomography revealed compression of left carotid artery by elongated styloid process during symptom provocation.
Assuntos
Artérias , Cegueira , Artérias Carótidas , Cabeça , Ataque Isquêmico Transitório , Ligamentos , Ossificação Heterotópica , Osso TemporalRESUMO
Mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) is one of the mitochondrial disorders that can present as a stroke-like episode or seizure. Although the pathophysiology of MELAS remains inconclusive, the main possibilities are thus far thought to be mitochondrial cytopathy and angiopathy. This case report describes a 61-year-old woman diagnosed with MELAS who presented simultaneously with vascular hyperemia and crossed cerebellar diaschisis.
Assuntos
Feminino , Humanos , Acidose Láctica , Hiperemia , Síndrome de Kearns-Sayre , Doenças Mitocondriais , Encefalomiopatias Mitocondriais , Miopatias Mitocondriais , ConvulsõesRESUMO
Mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) is one of the mitochondrial disorders that can present as a stroke-like episode or seizure. Although the pathophysiology of MELAS remains inconclusive, the main possibilities are thus far thought to be mitochondrial cytopathy and angiopathy. This case report describes a 61-year-old woman diagnosed with MELAS who presented simultaneously with vascular hyperemia and crossed cerebellar diaschisis.