13 results
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Bacterial or viral infection ... Amyloidosis • Chorea ... , Marfan syndrome ... Cardiomyopathies - Viral infection ... #differential #diagnosis
Differential diagnoses for the neuro-ophthalmologic finding of diplopia.
Neoplastic: 
 • Intraorbital meningioma 
 • Pituitary adenoma
Differential diagnoses ... • Giant cell arteritis ... Infectious: ... Miller-Fisher syndrome ... orbitopathy) • Corneal
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... High spike and rapid ... Juvenile idiopathic arthritis ... • Rheumatoid arthritis ... #Differential #Diagnosis
Campylobacter
Clinical 
 • Fever 
 • Abdominal pain 
 • Diarrhea (bloody stools) 
 • Vomiting
• Reactive arthritis ... Guillain-Barré syndrome ... • Supportive (infection ... Antibiotics for severe disease ... Campylobacter #Diagnosis
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Behçet's Syndrome ... artery aneurysms Diagnosis ... ) Differential Diagnosis ... inhibitors • Uveitis- Ophthalmology ... #diagnosis #management
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Legg-Calve-Perthes disease ... Leg Pain: • Infection ... - HIV - Lyme disease ... - Rapid onset
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
- Differential Diagnosis ... high fructose corn ... Inflammatory - Infectious ... Inflammatory - Non-infectious ... #Differential #Diagnosis
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
juvenile idiopathic arthritis ... Presentation: • Rapid ... juvenile idiopathic arthritis ... SLE], AOSD) • Infection ... #Diagnosis #Management
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Lady Windermere Syndrome ... : • Syndrome of ... Lymphadenitis: • MAC Rapid ... NTM Pearls: • Corneal ... Diagnosis Of NTM
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
Diagnosis = clinical ... vasculitis vs infection ... 95% of cases (Cornelia ... required +/- prompt ophthalmology ... #Management