5840 results
Glomerulonephritis - Differential Diagnosis Framework
ANCA:
 • C-ANCA: GPA (Wegener's)
 • P-ANCA: Microscopic Polyangiitis, Eosinophilic GPA (Churg
- Differential Diagnosis ... • C-ANCA: GPA (Wegener's ... #differential #diagnosis
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
- Differential Diagnosis ... Vascular: • Wegner's ... #Differential #Diagnosis
Differential Diagnosis for Saddle Nose Deformities

Infectious: Syphilis, Leprosy, TB, Cutaneous Leishmaniosis, Septal abscess
Inflammatory: GCA (formerly Wegner’s),
Differential Diagnosis ... GCA (formerly Wegner ... #Differential #Diagnosis
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Non-Infectious Differential Diagnosis ... polyangiitis (Wegener ... #Differential #Diagnosis
Causes of Diffuse Lung Disease. 
Collagen vascular 
 - Scleroderma 
 - Rheumatoid arthritis 
 -
Vasculitides - Wegener ... chemotherapy #Diagnosis
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
granulomas from - Wegener ... bronchogenic cyst #Diagnosis
Autoantibodies and their Disease Associations
ANA - Non-specific; common in SLE, autoimmune hepatitis
Anti-CCP, Rheumatoid factor - RA
Anti-dsDNA
Wegener's granulomatosis ... Associations #diseases #diagnosis
Classification of Vasculitis 
Vasculitis of large vessels 
 - Arteritis temporalis (giant-cell arteritis) 
 - Takayasu
vasculitis - Wegener ... Vasculitis #Vessels #Diagnosis ... #Rheumatology #Diagnosis
Causes of Myocarditis
Infectious Etiologies:
 • Viral agents: Adenoviruses, Enteroviruses (coxsackievirus), Herpesviruses (human herpesvirus 6, Epstein—Barr virus),
polyangiitis (Wegener ... #differential #diagnosis
Classification of Gastritis
Non-atrophic: Helicobacter pylori
Atrophic
 • Autoimmune: Autoimmunity
 • Multifocal atrophic: H. pylori, environmental insults
Special forms
, sarcoidosis, Wegener's ... Classification #diagnosis