Granulocytic sarcoma mimicking HSV encephalitis.

Introduction: Granulocytic sarcomas, or chloromas, are extramedullary collections of immature granulocytes. Central nervous system involvement is rare and of those cases described, most are complications of acute myelogenous leukemia.

Case Report: A 40-year-old man with chronic myelogenous leukemia presented with seizure and encephalopathy.

Smoking and stroke: the more you smoke the more you stroke.

Cigarette smoking is a well-established risk factor for all forms of stroke. While both the general public and the global healthcare system are aware of the vascular risks associated with smoking, the prevalence of tobacco use has remained largely unchanged over the last quarter of a century. Approximately one in five US adults are classified as regular smokers, with the initiation of smoking typically occurring during the teenage years.

Current approaches in the treatment of Alzheimer's disease.

The management of Alzheimer's disease (AD) has been a long-standing challenge and area of interest. Advances in knowledge of the pathogenesis of disease and an increase in disease burden have prompted investigation into innovative therapeutics over the last two decades. This article reviews the various treatments of AD including those targeted towards cholinergic deficiency, oxidative stress, the amyloid cascade, inflammation, and excitotoxicity.