4 results
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential ... Diagnosis Algorithm ... (e.g., fever, myalgia ... arteritis • Acute ... #Differential #
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
coagulopathy, decreased ... CNS infection: fever ... or at work) - acute ... thrombophilia, neurologic signs ... Dangerous #Deadly #Differential
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Fever • Nuchal ... /L) • Mildly decreased ... Symptoms: • Acute ... meningeal signs ... (fever, nuchal
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
days and presents fever ... Headache/ retro-orbital ... transmission, with acute ... Progressive increase ... Shock evidenced