2 results
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
invades mononuclear cells ... Infected cells - ... Encephalopathy Triad ... • Decrease in cerebral ... dementia #AIDS #Neurology
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
ribs, vertebrae (thoracic ... Biopsy: Solitary disorder ... • 18F-FDG PET/CT ... Bone marrow Treatment ... local control • Surgery