5 results
Lyme Disease: Early and Late Clinical manifestations
Stage 1. Localized
 • EM appears 7-14 days at the
myalgia, arthralgia, headache ... SSX (lymphocytic meningitis ... Large joints (knees ... Disease #diagnosis #signs ... #symptoms
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
cancer, HIV, or lyme ... ) • Systemic symptoms ... brain lesion • CNS ... infection (e.g., meningitis ... Diagnosis #Algorithm #neurology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Autonomic symptoms ... meningeal irritation signs ... • CNS Vasculitis ... differential #diagnosis #ophthalmology ... #Neurology
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Coltivirus Symptoms ... opening pressure Lyme ... influenzae Symptoms ... Acute meningeal signs ... differential #diagnosis #neurology
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 ... ), MCC CNS symptoms ... (headache and diplopia ... diagnosis #management #signs