Antibodies to the Antiganglioside GD1b in a Guillain-Barre Syndrome Patient with Bilateral Cerebellar Lesions

No abstract available.

A Case of Progressive Multifocal Leukoencephalopathy in Acquired Immune Deficiency Syndrome Initially Presented with Early Onset Dementia

Progressive multifocal leukoencephalopathy (PML) is a very rare and often fatal demyelinating disease of central nervous system (CNS), which mostly occurs in patients with immunosuppression such as acquired immunodeficiency syndrome (AIDS) patients, transplant patients and patients receiving chemotherapy. PML usually manifests with acute or subacute neurologic deficit. and its late diagnosis may lead death or significant permanent disability. We report a 33-year old man diagnosed with PML in AIDS, who initially presented with gradual onset of dementia. Most symptoms of PML were progressed rapidly for several months, and characterized by focal neurological symptoms. On the other hand, we were experienced in patients without focal neurological symptoms and ongoing overall cognitive decline slowly. Patients with immunosuppression can be presented in a variety of neurological symptoms, detailed examinations for cognitive functions were needed in early stage of the disease.

Superior Mesenteric Artery Syndrome in Patient with Amyotrophic Lateral Sclerosis

Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder that causes progressive muscular weakness, severe weight loss, and ultimately death. Gastrostomy or nasogastric tube is beneficial for ALS patients with severe weight loss and dysphagia. However, the development of superior mesenteric artery (SMA) syndrome in ALS patients when the enteral feeding time is delayed is rarely reported. We report herein the first case of SMA syndrome in a Korean ALS patient who showed improvement after percutaneous endoscopic gastrojejunostomy(PEGJ).