58 results
ANCA-Associated Vasculitis
A group of necrotizing, small-vessel vasculitis without immune complex deposition. Complement levels are normal due
associated with PR3 ... involvement - PR3 ... 75-90%, rarely PR3 ... disease - MPO>PR3 ... #Diagnosis #Rheumatology
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
polyangiitis - MPO>PR3 ... polyangiitis - PR3 ... involvement - PR3 ... Churg-Strauss) - MPO>PR3 ... disease - MPO>PR3
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
RPGN has three primary ... Negative IF): • PR3 ... differential #diagnosis #algorithm ... #rheumatology
Causes of Neutropenia with Pancytopenia - Differential Diagnosis Algorithm
Sequestration:
 • Splenomegaly
Marrow Infiltration:
 • Hematologic and non-hematologic
Differential Diagnosis Algorithm ... and non-hematologic ... Infection • Primary ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Differential Diagnosis Algorithm ... Myelogenous Leukemia • Primary ... Non malignant hematologic ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Nail Disorders - Primary and Systemic Causes - Differential Diagnosis Algorithm

#NailDisorders #Primary #Secondary #Systemic #dermatology #Differential
Nail Disorders - Primary ... Differential Diagnosis Algorithm ... NailDisorders #Primary ... Secondary #Systemic #dermatology ... Differential #Diagnosis #Algorithm
Jaundice - Differential Diagnosis Algorithm
Pre-Hepatic - Unconjugated Hyperbilirubinemia
Increased Production
 • Hemolysis
 • Ineffective Erythropoiesis
 • Hematoma
Decreased
Differential Diagnosis Algorithm ... Pre-Hepatic - ... Cholangiocarcinoma • Primary ... Differential #Diagnosis #Algorithm ... #Causes #Hepatology
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Primary Amenorrhea ... β-HCG, TSH and PRL ... khudhur_moh #Primary ... obgyn #gynecology #algorithm
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
Differential Diagnosis Algorithm ... Reticulocytosis • Primary ... RA, SLE, PRV, Chronic ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Hypertension in Pregnancy - Differential Diagnosis Algorithm

Pre-existing Hypertension - Before Pregnancy OR <20 weeks gestational age
Differential Diagnosis Algorithm ... Pre-existing ... Hypertension • Primary ... • Pre-Eclampsia ... Differential #Diagnosis #Algorithm