24 results
Sensitivity of the ANA in Autoimmune & Nonrheumatic Disease

#Diagnosis #Rheumatology #ANA #AntiNuclear #Antibodies #Sensitivity
Sensitivity of the ANA ... & Nonrheumatic Disease ... #Diagnosis #Rheumatology ... #ANA #AntiNuclear ... #Antibodies #Sensitivity
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
Antinuclear Antibodies ... context of other symptoms ... #Antibodies #ANA ... #patterns #rheumatology ... #diagnosis #differential
ANA Patterns and Associated Rheumatic Diseases:
 • Homogeneous: Systemic lupus erythematosus (SLE), Mixed connective tissue disease
Associated Rheumatic Diseases ... Kumfer @AnnKumfer #Antinuclear ... #Antibodies #ANA ... #patterns #rheumatology ... #diagnosis #differential
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
ANA (Antinuclear ... Antineutrophil cytoplasmic antibodies ... #Antinuclear #Antibody ... Antineutrophil #antibodies ... #diagnosis #rheumatology
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
IgG4-Related Disease ... autoantibodies (antinuclear ... antibodies, rheumatoid ... #diagnosis #management ... workup #treatment #rheumatology
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Erythematosus - Summary Antinuclear ... (ANA) - 95% - Initial ... #SLE #Summary #diagnosis ... #rheumatology # ... management
Antinuclear antibodies and Systemic lupus
Anti-dsDNA	60-80%	Association with disease activity (when with Farr assay) and lupus nephritis. Can
Antinuclear antibodies ... Association with disease ... with auto-immune diseases ... erythematosus #diagnosis ... #rheumatology #
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
SLE-Related Auto-Antibodies ... : - ANA 95-100% ... sclerosis, Still's disease ... autoantibodies #signs #symptoms ... #differential #rheumatology
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
chemotherapy for low-risk disease ... 3) Monoclonal antibodies ... Lymphocytic #Leukemia #oncology ... #hematology #hemeonc ... #diagnosis #management
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... PT, aPTT(liver disease ... pylori test (GI symptoms ... function test, ANA ... anti-phospholipid antibodies