15 results
High Attenuation pattern 
1. Chronic eosinophilic pneumonia with peripheral areas of ground glass opacity.
2. Sarcoid end-stage
High Attenuation pattern ... glass opacity and ... consolidation #Clinical ... HighAttenuation #Pattern ... #Comparison #Table
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
Low Attenuation pattern ... low attenuation areas ... #Clinical #Radiology ... LowAttenuation #Cystic #Pattern ... #Comparison #Table
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
Gerstmann Syndrome ... differentiate right and ... Agraphia (without alexia ... patient is still able ... subjacent white matter
Alexia Without Agraphia
Alexia without agraphia is a disconnection syndrome where patients cannot read but can write.
disconnection syndrome ... Pathophysiology: ... #Agraphia #clinical ... #neurology #diagnosis ... #pathophysiology
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
Principal patterns ... syrinx: 'suspended' areas ... Brown—Séquard syndrome ... #Patterns #Sensory ... Comprehensive Review in Clinical
HIV-Associated Neurocognitive Disorder (HAND)

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

Pathophysiology:
HIV frequently
HIV dementia Pathophysiology ... Clinical Presentation ... : The clinical ... syndrome of HAD ... ataxia
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
PRES) Overview Clinico-Radiological ... brain PRES Clinical ... PRES-Associated Clinical ... Etiology: • Pathophysiology ... diagnosis #management #neurology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Injury - AKI Workup Algorithm ... electrolytes, urea ... investigations depending on clinical ... • Cardio-renal syndrome ... Differential #Diagnosis #nephrology
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Guillain-Barre Pathophysiology ... meningococcal, H1N1) Clinical ... Guillain-Barre Clinical ... Paresthesias: Hands ... Opthaloplegia • Ataxia
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Spinal Cord Syndromes ... Brown-Séquard Syndrome ... - Friedreich ataxia ... anterior horn gray matter ... differential #diagnosis #neurology