4 results
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... Algorithm Red ... • Meningeal signs ... ) • Systemic symptoms ... and signs (e.g.
Headaches Overview - Primary vs Secondary Headaches

What’s the Core Difference?
 • Primary headache = headache is
symptom of something ... N Neurological signs ... confusion, focal signs ... Primary #Secondary #Comparison ... #Neurology #Diagnosis
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
with the same symptoms ... lesions in other areas ... #redflags #signs ... #symptoms #differential ... #emergency #diagnosis
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
dengue severity classification ... has traveled to areas ... Headache/ retro-orbital ... attending physician (e.g ... #diagnosis