6 results
HIV-Associated Neurocognitive Disorder (HAND)

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

Pathophysiology:
HIV frequently
HIV-Associated Neurocognitive ... Definition: HIV-Associated ... similar to PML, but MRI ... Diagnosis: MRI ... disorder #dementia #AIDS
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Summary Acute AIDP ... Life threatening labile ... Guillain-Barre Diagnosis ... axonal form • MRI ... GQ1b IgG Antibody associated
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
Infection in HIV / AIDS ... Principles of HIV-Associated ... Periventricular regions; associated ... Imaging: - MRI ... #AIDS #opportunistic
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential Diagnosis ... mucosal ulcers, erythema ... nodosum or erythema ... Infections #HIV #AIDS ... #differential #diagnosis
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
fluctuations PRES-Associated ... factor PRES Diagnosis ... Vascular narrowing on MRA ... Differential Diagnosis ... Seizures: Treat with AEDs
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
A diagnosis of pyoderma ... disorder that can be associated ... disease after erythema ... clinical #photo #NEJM