8 results
Posterior Reversible Encephalopathy Syndrome (PRES) - Diagnosis
Clinical Features:
 • Altered mental status (Either lethargy, confusion, or
Posterior Reversible ... Encephalopathy ... Clinical Features: • Altered ... mental status ( ... agitation) • Seizures
Hypertension and Altered Mental Status (AMS) - Differential Diagnosis Framework

Hypertension:
 • Hypertensive emergency
 • Hypertensive encephalopathy
Hypertension and Altered ... Mental Status ( ... compensatory HTN • Seizures ... /agitation • CNS ... #Diagnosis #causes
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Encephalopathy ... • Headache • Seizures ... • Headache • Seizures ... Constipation, Seizures ... 2-3 mEq/L • Seizures
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
HIV, or lyme • Altered ... mental status, ... fever, myalgia), seizures ... • Hypertensive encephalopathy ... brain lesion • CNS
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
CNS Manifestations ... Movement disorders, Seizure ... Meningitis, Myelopathy, Encephalopathy ... autoantibodies that will cause ... Secondary prevention (statin
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
personality change, seizures ... Fever, headache, altered ... mental status, ... complaints or seizures ... aphasia, and/or seizures
Causes of Status Epilepticus in Adults
METABOLIC DISTURBANCES
Hepatic encephalopathy
Hypocalcemia
Hypoglycemia or hyperglycemia
Hyponatremia
Uremia
INFECTIOUS PROCESSES
Central nervous system abscess
Encephalitis
Meningitis
WITHDRAWAL SYNDROMES
Alcohol
Antiepileptic drugs
Baclofen
Barbiturates
Benzodiazepines
CENTRAL
Causes of Status ... DISTURBANCES Hepatic encephalopathy ... hemorrhage Neoplasm Posterior ... #Epilepticus #Seizures ... #neurology
Hyperthermic Toxidromes
Five toxidromes may present with overlapping features: hyperthermia, rhabdomyolysis, altered mental status/seizures.
 • Sympathomimetic -
rhabdomyolysis, altered ... mental status/seizures ... signaling in the CNS ... serotoninergic meds ... pharmacogenetic disease caused