15 results
Kernig's Sign in Meningitis

Resistance or pain elicited by passive extension of the knees, thought to be
Kernig's Sign in ... Meningitis Resistance ... thought to be caused ... #Kernigs #Sign # ... #physicalexam #neurology
Causes of Secondary / Provoked Seizures - Differential Diagnosis Algorithm
Febrile
Infection
 • Sepsis
 • Encephalitis
 • Meningitis
Metabolic
Causes of Secondary ... / Provoked Seizures ... Algorithm Febrile Infection ... • Sepsis • Encephalitis ... • Meningitis
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
Causes of Seizures ... brain injury • Infectious ... : Meningitis, Encephalitis ... Diagnosis #Algorithm #Causes ... #neurology
Generalized Seizures and Pseudoseizures
Generalized seizures "are conceptualized as originating as some point within, and rapidly engaging,
caused by a toxic ... and metabolic causes ... and bacterial meningitis ... Classification #Diagnosis #Neurology ... #Signs #Symptoms
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... Acute meningeal signs ... rav7ks #CNS #Infections ... differential #diagnosis #neurology ... #meningitis #encephalitis
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
• Meningeal signs ... Systemic symptoms and signs ... fever, myalgia), seizures ... lesion • CNS infection ... (e.g., meningitis
Differential Diagnosis: New-Onset Seizure in the Elderly

STRUCTURAL:
 • Stroke/TIA, Subdural hematoma, mass
 • Traumatic Brain Injury
• Uremia INFECTIOUS ... : • Meningitis ... • Encephalitis ... cardiovascular causes ... #Elderly #Neurology
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
neurologic symptoms/signs ... nystagmus - Infection ... • Meningitis ... Dizziness #Vertigo #Neurology ... Diagnosis #Algorithm #Causes
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
PML, toxoplasmic encephalitis ... Tuberculous Meningitis ... Demyelinating disease caused ... Cryptococcal Meningitis ... InfectiousDiseases #Neurology
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Sensitivity ETOH Infection ... - Meningitis Trauma ... ICP, Neoplasm, Seizure ... - Meningitis, Encephalitis ... #differential #causes