19 results
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
Musculoskeletal Manifestations ... - Arthralgia, Arthritis ... Myopathy (Also caused ... pathophysiology #signs ... #symptoms #diagnosis
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
Constitutional symptoms ... , Arthritis, myalgia ... constitutional symptoms ... Discontinuation of causal ... #rheumatology #diagnosis
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
of giant cell arteritis ... Is visual loss caused ... Clinical manifestations ... Doppler US : halo sign ... Ophthalmology #Diagnosis
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
- Diagnosis Manifestations ... : - Arthritis ... Differential Diagnosis ... autoantibodies #signs ... #symptoms #mimickers
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
Manifestations ... hair follicles -> causes ... Mucocutaneous #Manifestations ... pathophysiology #diagnosis ... #signs #symptoms
Neuromyelitis Optica (NMO) - Clinical Manifestations
 • Optic neuritis: Reduced visual acuity, ranging from mild to
NMO) - Clinical Manifestations ... involvement: Intractable nausea ... disorders (Systemic lupus ... #diagnosis #neurology ... #symptoms #signs
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
those coming off aorta ... Manifestations depend ... systemic sx + signs ... GCA #Temporal #Signs ... #Symptoms #Diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... < 30 years - Aorta ... such as systemic lupus ... Presentation - Systemic Symptoms ... purpura: strong sign
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
Rheumatoid arthritis ... Extra-articular manifestations ... inflammation tends to cause ... pathophysiology #signs ... #symptoms #diagnosis
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Sarcoidosis - Diagnosis ... are not caused ... Extrapulmonary: ankle arthritis ... skin (16-32%): lupus ... #Management #Signs