5993 results
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
the presence of granulomas ... #differential #diagnosis ... #algorithm #rheumatology
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
PET-CT Imaging (→ Diagnostic ... vasculitis, No granuloma ... glucocorticoids - reconsider diagnosis ... Related #Disease #diagnosis ... workup #treatment #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... Polyangiitis: - No Granulomas ... rhinosinusitis, + Granulomas ... • GPA: - +Granulomas ... #rheumatology #
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Differential Diagnosis ... extravascular palisading granulomas ... dermatology #rash #diagnosis ... #rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Vasculitis Differential Diagnosis ... rhinosinusitis • Granulomas ... #Differential #Diagnosis ... #Rheumatology
Thrombotic Microangiopathies In Systemic Lupus Erythematosus

Dr. Laurent ARNAUD @Lupusreference

#TMAs #Thrombotic #Microangiopathies #Systemic #Lupus #Erythematosus #SLE #hematology
Erythematosus #SLE #hematology ... #rheumatology # ... differential #diagnosis
Causes of Hypercalcemia due to increased Vitamin D levels
 • The BIG 3:
pneumonia, Talc granuloma ... Silicone-induced granuloma ... Paraffin-associated granuloma ... #differential #diagnosis
Pyogenic Granuloma

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical #Photo #Dermatology #Pyogenic #Granuloma #UCSDH
Pyogenic Granuloma ... Dermatology #Pyogenic #Granuloma
Thrombocytosis - Differential Diagnosis
Platelet Count > 450
Reactive:
 • Anemia/blood loss (Fe deficiency)
 • Infection/Sepsis
 • Non-infectious
- Differential Diagnosis ... Non-infectious (malignancy, rheumatologic ... #Differential #Diagnosis ... causes #Platelets #hematology
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
- Differential Diagnosis ... (chancre) • Granuloma ... #Differential #Diagnosis