101 results
Red Leg - Cellulitis Mimickers
 - Unilateral
     • Contact Dermatitis
• Contact Dermatitis ... • Stasis Dermatitis ... Nodosum • Vasculitis ... redleg #diagnosis #differential
Small Vessel Vasculitides
 • Granulomatosis with polyangiitis - Granulomatous manifestations (e.g., nasal crusting, destructive sinusitis, pulmonary
Small Vessel Vasculitides ... Interstitial lung disease ... Cryoglobulinemic vasculitis ... syndrome • IgA vasculitis ... #vasculitis #differential
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential ... (Granulomatous disease ... lesions-interstitial keratitis ... Differential ... differential #diagnosis
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
- Generalized Differential ... Cholestatic liver disease ... Hyperthyroidism CBC & Differential ... syndrome Psychiatric Disease ... #dermatology #Differential
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... - Bone marrow disease ... Pigmented Purpuric Dermatosis ... : Schamberg Disease ... Vasculopathy #Purpura #Differential
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
Vasculitis Involving ... the Skin - Differential ... 50% Cutaneous Vasculitis ... : • Behcet Disease ... #rheumatology #differential
Aortitis - Differential Diagnosis Framework
Non-Infectious Aortitis:
 • Vasculitides: Giant Cell Arteritis (GCA), Takayasu's arteritis, Cogan's Syndrome,
Aortitis - Differential ... Non-Infectious Aortitis: • Vasculitides ... ANCA associated vasculitis ... : IgG4-Related Disease ... swinndong #Aortitis #Differential
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis
 • Infection: Extrapulmonary tuberculosis, Abscess, Endocarditis,
Origin (FUO) - Differential ... Rheumatoid arthritis, Vasculitis ... the most common vasculitis ... , Kikuchi disease ... #Origin #FUO #Differential
Pulmonary Renal Syndromes and Mimics - Differential Diagnosis Framework
Diffuse alveolar hemorrhage + rapidly progressive glomerulonephritis
90%:
 -
Syndromes and Mimics - Differential ... ANCA Associated Vasculitis ... - Anti-GBM Disease ... , Behcet's Disease ... Syndromes #Mimics #Differential
Cutaneous manifestations associated with myelodysplastic syndrome
 • Myeloid hemopathy with the most frequent skin lesions (20%)
appearing during the disease ... Neutrophilic dermatosis ... leukocytoclastic vasculitis ... myelodysplastic #syndrome #differential