10 results
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... Algorithm Red ... • Neurological deficits ... ) • Systemic symptoms ... and signs (e.g.
Anaplasma Infection - Anaplasma phagocytophilum
Pathophysiology: 
 • Obligate, intracellular bacteria
 • Transmitted via blacklegged tick —
scapularis • Infects ... within morulae Signs ... and symptoms: ... bite • Fever, headache ... Anaplasma #Infection #diagnosis
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... and coordination deficits ... Extraocular movement deficits ... #signs #symptoms ... #diagnosis
Attention Deficit Hyperactive Disorder (ADHD): Pathogenesis and clinical findings
 - For diagnosis, must have either 26
findings - For diagnosis ... level - ADHD affects ... their turn • Causes ... AttentionDeficitHyperactiveDisorder #ADHD #BehavioralDisorder ... #symptoms #signs
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Is visual loss caused ... field: altitudinal defect ... Doppler US : halo sign ... Ophthalmology #Diagnosis ... #Algorithm
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
bilateral, malignant, pediatric ... and Signs: 50% ... triad: episodic headache ... • Headache → ... and signs: •
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
purpura: Strong sign ... 50 years • New headache ... • Progressive symptoms ... of headache, cognitive ... tract, and often causes
Chagas Disease - American Trypanosomiasis - Diagnosis and Management Summary
Chagas disease (American trypanosomiasis) is an infectious
Trypanosomiasis - Diagnosis ... infectious disease caused ... Romana's sign ... Indeterminate form (No signs ... /symptoms, positive
Social Anxiety Disorder (SAD) - Pathophysiology 
Excessive fear of one or more social situations
 • Safety
cold flashes, headaches ... , nausea, dizziness ... SocialAnxiety #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs
Conduct Disorder (CD): Pathogenesis and clinical findings
 - Must have >3 symptoms present in the past
disorder - CD affects ... weapon that can cause ... #Conduct #CD #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs