4 results
Headache Etiologies and Associated Spectrum of Severity of Disease by System
Critical, Emergent and Non-Emergent Causes
CNS, neurologic,
Headache Etiologies ... by System Critical ... Non-Emergent Causes CNS ... Ocular/ENT Musculoskeletal ... #causes #differential
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... skin injury) • Neurologic ... symptoms (headache ... Dx). ... ) Differential Diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... 50 years • New headache ... affects the skin, neurologic ... Progressive symptoms of headache ... drug exposure or Dx
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
cough, chills, headache ... has five major clinical ... nonspecific • DX ... fungal stain of clinical ... osteoarticular, pulmonary, ocular