9 results
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Headaches - Red ... , Subdural hematoma ... , epidural hematoma ... #diagnosis #differential ... #causes #primary
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Approach to Headaches ... Diagnosis Algorithm ... thunderclap) of worst headache ... MatthewHoMD #Headache ... Diagnosis #Algorithm
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Primary headaches ... - Autonomic symptoms ... • CNS Vasculitis ... diagnosis #ophthalmology ... #Neurology
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
With Different Headache ... SAH, subdural hematoma ... Stroke, subdural hematoma ... , epidural hematoma ... #clues #differential
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
13 Dangerous Causes ... of Headache: ... thrombophilia, neurologic ... #Diagnosis # ... Headache #Killers
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... : Fever, headache ... : Fever, headache ... : AMS, motor deficits ... : Headache, vomiting
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
of Headache and ... usual or customary headache ... middle-aged Subdural hematoma ... anticoagulation Epidural hematoma ... examination #headache
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
thrombosis, or hemorrhagic ... later stage) • Headache ... • Papilledema, headache ... • Caused by immune ... #differential #
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
50 years • New headache ... the skin, neurologic ... of headache, cognitive ... tract, and often causes ... chorioretinitis, CNS