206 results
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
) ANA or Anti-NucIear ... used to detect ANAs ... Positive ANA ≠ Autoimmune ... The higher the ANA ... often not specific ANA
ANA Patterns and Associated Rheumatic Diseases:
 • Homogeneous: Systemic lupus erythematosus (SLE), Mixed connective tissue disease
ANA Patterns and ... erythematosus (SLE ... erythematosus (SLE ... erythematosus (SLE ... Antinuclear #Antibodies #ANA
Antinuclear antibodies and Systemic lupus
Anti-dsDNA	60-80%	Association with disease activity (when with Farr assay) and lupus nephritis. Can
Systemic lupus ... Highly specific for SLE ... searched for when ANA ... autoantibodies #Systemic ... rheumatology #table #ANA
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Systemic Lupus Erythematosus ... Antinuclear (ANA ... /systemic sclerosis ... Ann Marie Kumfer ... @AnnKumfer #Systemic
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
Systemic Lupus Erythematosus ... (SLE) - Diagnosis ... and Management ... Workup: - ANA ... #lupus #Systemic
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Differential Diagnosis Algorithm ... & malignancy, Anal ... fistula, Colonic and ... varices), Congenital/systemic ... Differential #Diagnosis #Algorithm
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
affected joint • Systemic ... Antinuclear antibody (ANA ... ) antibody • ANAs ... have ANAs; thus ... , a negative ANA
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
ANA (Antinuclear ... antibodies) • Systemic ... in drug-induced SLE ... ) • Systemic sclerosis ... Jcortesizaguirr #ANA
Causes of ileitis beyond Crohn’s disease and infections include systemic disorders -spondyloarthropathies, vasculitides, ischemia, and amyloidosis
Crohn’s disease and ... infections include systemic ... vasculitides, ischemia, and ... See below for table ... common illness scripts
I’M DAMN SHARP - Lupus Diagnosis Mnemonic
I  	 Immunoglobulins (Anti-dsDNA, Anti-Sm, Anti-phospholipid)
M 	 Malar Rash
D
Antinuclear Antibody (ANA ... #IMDAMNSHARP #sle ... #systemic #lupus