What is a dysesthesia?
Unpleasant feeling from non-noxious stimulus
Pathology of neuropathy?
Demyelination and axonal degeneration
What is Wallerian degeneration?
After a crush injury, axons and myelin degenerate distal to source of injury
Pathology in toxic neuropathy?
Axonal degeneration
RX GBS?
Plasmapheresis or IVIG
Presentation myopathies?
Myositis with rash in knuckles and periorbital areas?
Dermatomyositis
Cancer seen in myositis?
Small cell lung cancer
Presentation pseudobulbar palsy?
Facial weakness Impaired chewing Dysarthria Dysphagia Hoarseness
Drug for MLS?
Riluzole can add a few months