Dysregulation of the blood-brain barrier (BBB) is a hallmark feature of numerous neurologic disorders as diverse as multiple sclerosis, stroke, epilepsy, viral hemorrhagic fevers, cerebral malaria, and acute hemorrhagic leukoencephalitis. CD8 T cells are one immune cell type that have been implicated in promoting vascular permeability in these conditions. Our laboratory has created a murine mod...

STUDY OBJECTIVE Little is known about the presenting features of acute ischemic and hemorrhagic stroke in children presenting to the emergency department (ED). Yet, initial clinical assessment is a key step in the management pathway of stroke. We describe the presentation in the ED of children with confirmed acute ischemic and hemorrhagic stroke subtypes. METHODS We conducted a retrospective ...

Objective: To evaluate low-molecular-weight (LMW) DNA as possible prognostic biomarker in acute ischemic and hemorrhagic stroke. Methods:  LMW DNA samples were isolated from plasma and cerebrospinal fluid by phenol deproteinization, analyzed by gradient polyacrylamide electrophoresis and quantified by spectrophotometry. Results: Two common types of the stroke, ischemic and hemorrhagic, differ...

Acute acalculous cholecystitis and acute hemorrhagic cystitis due to Salmonella Typhi are a rare condition. A 24-year-old female patient was admitted to our clinic with abdominal pain, nausea, fever, headache, urinary burning, and bloody urine. Based on clinical, laboratory, and radiological evaluations, the patient was diagnosed with acute acalculous cholecystitis and acute hemorrhagic cystiti...

A young boy presented with monoparesis of the left arm. MRI disclosed bilateral enhancing thalamic lesions. Biopsy results and subsequent clinical history were most compatible with postinfectious or acute disseminated encephalomyelitis. This represents one of the first cases of acute disseminated encephalomyelitis affecting the thalami, established by biopsy. This uncommon disease entity is rev...

This report illustrates an adult patient presenting with tumefactive acute disseminated encephalomyelitis complicating human swine influenza. Its presentation, diagnosis, investigation findings, course, and response to treatment are discussed herein.

No evidence was found to support the idea that vaccine virus placed in the cisterna magna is capable of producing an acute disseminated encephalomyelitis with perivascular demyelination either in normal or in partially immune monkeys. A testicular extract (Reynals' factor) did not induce vaccine virus to cause an acute disseminated encephalomyelitis in monkeys. Repeated intramuscular injections...