Chiari malformation is a rare anatomic defect of the skull base. Clically, Ciari type 1 malformation patients present with complaints caused by the compression of the brainstem in the foramen magnum region, hydrocephalus, syringomyelia, increased intracranial pressure, are even can be asymptomatic. These are two case reports of Chiari 1 malformation patients with and without syringomyelia wham …
Stroke is a clinical syndrome commonly found in elderly patient, yet rarely found in children , Stroke is generally divided into ischemic stroke and hemorrhagic stroke Clinically patients may present with headache, recurring pale, vomiting, decrease consciousness, or seizure Identification and treatment should be done immediately in order to prevent death and disability caused by further bledin…
Prepontine retroclival tumors have typically removed through a variety of innovative cranial base approaches. Its location traditionally require extensive cranial base removal, neurovascular manipulation or even severe brain retraction. Removing extra-axial tumor such as meningioma be tailoerd to tumor location, minimize brain retraction and avoid neurovascular manipulation to reduce the compli…