Lateral Medullary Syndrome

Vertebral flow void and lateral medullary syndrome.

that supplied both frontal lobes. The circle of Willis as an anatomic structure can be defined as a network of blood vessels affording communication between the carotid system and the basilar system, encompassing an anterior and two posterior communicating arteries and proximal portions of the anterior and posterior cerebral arteries. However, this description is still not fully satisfying beca...

Subjective Visual Vertical and Horizontal Abnormalities in a Patient with Lateral Medullary Syndrome-A Case Report

Introduction: Evaluation of persistent vertigo in post infarct patients is very important as the management depends on whether the cause is purely of central origin or due to associated vestibular affliction.   Case Report: A patient with left sided dorsolateral medullary syndrome and persistent vestibular symptoms was evaluated. Vestibular test battery showed abnormal smooth pursuit, bilateral...

Opalski syndrome: a variant of lateral-medullary syndrome.

Dysphagia caused by a lateral medullary infarction syndrome (Wallenberg's syndrome)

A 68-year-old man was referred to our hospital for a dysphagia evolving for 10 days. Clinical examination had found neurological signs as contralateral Horner's syndrome, ipsilateral palatal paresis, gait ataxia and hoarseness. Video-fluoroscopy showed a lack of passage of contrast medium to the distal esophagus. Esogastroduodenoscopy was normal. The cranial MRI had shown an acute ischemic stro...

Magnetic resonance imaging in Wallenberg's lateral medullary syndrome.

Four patients with a clinical diagnosis of Wallenberg's lateral medullary syndrome were studied with both Magnetic Resonance Imaging (MRI) and cranial Computed Tomography (CT). Using transverse images and both T1 and T2--weighted sequences, MRI demonstrated a medullary infarction not seen on CT in all four cases. MRI also demonstrated a coexisting cerebellar infarction in three cases which was ...