115 results
Guidelines for Perioperative Management of Antirheumatic Medication in Patients with Rheumatic Diseases Undergoing Elective Total Hip
Perioperative Management ... with Rheumatic Diseases ... MithuRheum #rheumatology ... perioperative #guidelines #management ... #autoimmune #pharmacology
Autoantibodies and their Disease Associations
ANA - Non-specific; common in SLE, autoimmune hepatitis
Anti-CCP, Rheumatoid factor - RA
Anti-dsDNA
Autoantibodies and their Disease ... common in SLE, autoimmune ... microsomal) - Autoimmune ... (TTG) - Celiac disease ... diagnosis #table #rheumatology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Immune-mediated: - Autoimmune ... idiopathic) - Autoimmune ... cold agglutin disease ... antibiotics are the most frequently ... differential #diagnosis #hematology
Autoimmune Hemolytic Anemia (AIHA) - Differential Diagnosis Table

Warm AIHA (48-70%)
Cold AHA (16-32%)
 • Donath-Landsteiner HA (paroxysmal
Autoimmune Hemolytic ... Cold Agglutinin Disease ... MatthewHoMD #Autoimmune ... Diagnosis #Table #hematology
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
Diagnosis, causes and management ... relapsing patients are frequently ... anti-infectious agents are frequently ... with refractory disease ... Cryoglobulinemia #Vasculitis #Rheumatology
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Pyoderma Gangrenosum: Autoimmune ... Initially, it is frequently ... number of systemic diseases ... inflammatory bowel disease ... suffers from Crohn's Disease
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
microorganisms or who have frequent ... : Pneumonia • Autoimmune ... thrombocytopenia and autoimmune ... and M panel Management ... #diagnosis #management
Expected DAT Results in Autoimmune Hemolysis
DAT Negative Hemolysis
 • DAT Poly ( - ), IgG (
DAT Results in Autoimmune ... Cold agglutinin disease ... antiglobulin #test #DAT #Autoimmune ... #Hemolysis #hematology
Warm Antibody Autoimmune Hemolytic Anemia 
1) DIAGNOSE AIHA
 • Anemia: macrocytic > normocytic, ↑ reticulocytes
 •
Warm Antibody Autoimmune ... Warm #Antibody #Autoimmune ... Anemia #diagnosis #management ... #treatment #rheumatology
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
anemia, Chronic disease ... deficiency, Liver Disease ... spherocytosis, Autoimmune ... Agglutinate: Cold autoimmune ... differential #diagnosis #hematology