Transcranial sonography findings in parkinson's disease and essential tremor: Cases report

Abstract

Over the last years, transcranial sonography has been investigated as a diagnostic tool in neurology. It allows a good visualization of midline brain structures, a frequent site of involvement in movement disorders. The authors discuss cases of Parkinson's disease and essential tremor where transcranial sonography could suggest the diagnosis of the condition. © Colégio Brasileiro de Radiologia e Diagnóstico por Imagem.