17 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 ... dementia Pathophysiology ... dysfunction like gait ... #AIDS #Neurology
Major neurocognitive disorders (MNCD): Diagnosis and workup 

1) Clinical diagnosis Cognitive impairment + loss of autonomy
2)
hydrocephalus, HIV ... functions - Aphaso-apraxo-agnosia ... atrophy Lewy body dementia ... Frontotemporal dementia ... #Differential #
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
of Hemiplegia - Differential ... • Aphasia • Apraxia ... Cognition/Confusion, Dementia ... #Hemiplegia #Neurology ... #Differential #
Causes of Encephalopathy - Differential Diagnosis Algorithm
Hyperacute:
 - Primary Neurologic: Vascular (IS, ICH), Seizure, Migraine, Trauma
Encephalopathy - Differential ... Acute: - Primary Neurologic ... complications of HIV ... Infectious (syphilis, HIV-associated ... Encephalopathy #Differential
Etiologies of Peripheral Neuropathy
 • Metabolic / Nutritional: DiabetesB12 deficiency, Uremia/ESRD, Hypothyroidism
 • Medication-induced: ART, Antibiotics,
• Infectious: HIV ... Malignancy: Paraprotein-associated ... Peripheral #Neuropathy #differential ... diagnosis #causes #neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
/ AIDS - Differential ... Principles of HIV-Associated ... Periventricular regions; associated ... , limb ataxia, gait ... CNS #Infections #differential
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Causes of Fatigue - Differential ... Hepatitis • HIV ... Pulmonary Disease Neurologic ... Myasthenia Gravis Pharmacologic ... Chronic #Fatigue #Differential
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Disorders - Differential ... of injury • Gait ... , HIV, CMV, HTLV ... disorders #diagnosis #neurology ... #differential
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... parainfluenza, Coxsackie, HIV ... Neoplastic: Malignancy-associated ... #Weakness #Differential ... #Diagnosis #neurology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differentials? ... glycol (present in IV ... O Oxoprolin (associated ... embolism (with associated ... Diagnosis #Summary #Nephrology