4 results
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
cancer, HIV, or lyme ... • Meningeal signs ... Systemic symptoms and signs ... infection (e.g., meningitis ... #Algorithm #neurology
Lyme Disease: Early and Late Clinical manifestations
Stage 1. Localized
 • EM appears 7-14 days at the
myalgia, arthralgia, headache ... • Heralded by neurologic ... SSX (lymphocytic meningitis ... #Disease #diagnosis ... #signs #symptoms
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Symptoms: • Headache ... opening pressure Lyme ... : • Headache and ... Acute meningeal signs ... #neurology #meningitis
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... lesions, aseptic meningitis ... CNS symptoms (headache ... oral ulcers in 12 ... #management #signs