11 results
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
and Secondary Headaches ... Hemorrhage, Subdural hematoma ... , epidural hematoma ... #diagnosis #differential ... secondary #management #neurology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Approach to Headaches ... Diagnosis Algorithm ... MatthewHoMD #Headache ... Diagnosis #Algorithm ... #neurology #PHANTOMS
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
With Different Headache ... SAH, subdural hematoma ... Stroke, subdural hematoma ... , epidural hematoma ... #clues #differential
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Symptoms: Fever, headache ... Symptoms: Fever, headache ... • Symptoms: Headache ... InfectiousDiseases #Neurology
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... Symptoms: • Headache ... Meningitis: • Headache ... #Infections #differential ... #diagnosis #neurology
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
of Headache and ... usual or customary headache ... middle-aged Subdural hematoma ... anticoagulation Epidural hematoma ... examination #headache
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
sequestration • epidural hematoma ... • infections ... cord infarct • HIV ... #diagnosis #causes ... #neurology
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
(IRIS): • In HIV ... later stage) • Headache ... • Papilledema, headache ... #differential # ... TB #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
• Symptoms and signs ... Infections: - ... HIV, CMV, HTLV ... #neurology #differential ... #algorithm
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Herniated disc - Hematoma ... Infarction - Infection ... syphilis, and HIV ... involvement Cauda ... #diagnosis #neurology