56 results
Hypereosinophilia (HE) Summary

 • Definition
 • When to Suspect?
 • A Partial Classification of Hypereosinophilia
 •
Hypereosinophilia (HE) Summary ... Presentations • Treatment ... Hypereosinophilia #HE #hematology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... Non malignant hematologic ... effect following treatment ... Diagnosis #Algorithm #Causes ... #Hematology
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
and Management Summary ... old, ~10,000 new cases ... only curative treatment ... Diagnosis #Management #treatment ... #hematology #oncology
Metformin Pharmacology Summary
Mechanisms of Action:
 • Suppresses gluconeogenesis by the liver
 • Increases insulin-mediated glucose utilization
Metformin Pharmacology Summary ... agent • Does not cause ... hypoglycemia ... #Pharmacology #Summary ... DM2 #diabetes #endocrinology
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
and Management Summary ... Positive in 60-80% of cases ... life-threatening • Treatment ... Diagnosis #Management #Summary ... #rheumatology
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Erythematosus - Summary ... severe disease Treatment ... Erythematosus #SLE #Summary ... #diagnosis #rheumatology
Warm Antibody Autoimmune Hemolytic Anemia 
1) DIAGNOSE AIHA
 • Anemia: macrocytic > normocytic, ↑ reticulocytes
 •
2) LOOK FOR a cause ... diagnosis #management #treatment ... #rheumatology
Polycythemia Vera (PV) - Diagnosis and Management Summary
Diagnostic Criteria:
 • Elevated hemoglobin and/or hematocrit AND
 •
and Management Summary ... Splenomegaly Treatment ... • Treatment is ... Diagnosis #Management #Summary ... #treatment #hematology
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
for secondary causes ... eosinophilia (common causes ... glucocorticoid treatment ... Differential #diagnosis #hematology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Drugs, Unknown cause ... Treatment: • ... 100 mg/m2) : in case ... diagnosis #management #treatment ... #summary #rheumatology