46 results
Classification of Vasculitis 
Vasculitis of large vessels 
 - Arteritis temporalis (giant-cell arteritis) 
 - Takayasu
Classification of Vasculitis ... Vasculitis of ... arteritis - Inflammatory ... - Kawasaki disease ... Vessels #Diagnosis #Rheumatology
Seronegative Inflammatory Arthritis - Differential Diagnosis
 • Seronegative Rheumatoid Arthritis 
 • Infectious Arthritis: Viral, Bacterial,
Seronegative Inflammatory ... Systemic Rheumatic Disease ... Erythematous, Systemic Vasculitis ... , Inflammatory Myopathy ... Differential #Diagnosis #rheumatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Bone marrow disease ... Von Willebrand disease ... Dermal Vessels: - Amyloidosis ... Differential #Diagnosis #hematology ... #rheumatology #
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
infection • Lyme disease ... Scleroderma • Amyloidosis ... Hypersensitivity vasculitis ... Antiphospholipid-antibody syndrome • Vasculitis ... differential #diagnosis #rheumatology
Causes of Splenomegaly - Differential Diagnosis Algorithm
Infectious
 • Bacterial
 • Viral (EBV)
 • Parasitic
 • Fungal
Congestive
Non-Malignant • Amyloidosis ... • Gaucher's Disease ... Glycogen Storage Disease ... myelofibrosis) Inflammatory ... Algorithm #Causes #Hematology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... myelosuppressive agents • Inflammatory ... , Vasculitides, ... IBD, Celiac disease ... Diagnosis #Algorithm #hematology
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
resulting in a vasculitis ... commonly linked to inflammatory ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
VEXAS (Vacuoles, E1 enzyme, X-linked, Autoinflammatory, Somatic) Syndrome
Clinical Syndrome:
 • Common Clinical Features: alveolitis, ear and
thromboembolic disease ... recurrent fevers, vasculitis ... • Hematologic ... and/or 2) Inflammatory ... Autoinflammatory #Somatic #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
(Granulomatous disease ... Syndrome: - Ocular inflammatory ... atherosclerotic disease ... most important diseases ... differential #diagnosis #rheumatology
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
cryoglobulinemia vasculitis ... cryoglobulinemia vasculitis ... Clinical manifestations ... with refractory disease ... #Rheumatology #