51 results
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
evaluation or workup ... for specific symptoms ... 1,500 cells/µL Workup ... glucocorticoid treatment ... #Differential #diagnosis
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
- Differential Diagnosis ... aHUS, mechanical cardiac ... #Differential #Diagnosis ... #Algorithm #workup ... #hematology #testing
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
CNS infection Diagnosis ... Gastroenteritis) • PCR ... / CT if focal symptoms ... Monocytogenes #diagnosis ... infectiousdiseases #treatment
Polycythemia Vera (PV) - Diagnosis and Management Summary
Diagnostic Criteria:
 • Elevated hemoglobin and/or hematocrit AND
 •
Polycythemia Vera (PV) - Diagnosis ... Management Summary Diagnostic ... When present, symptoms ... von Willebrand disease ... #hematology
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
- B symptoms ... - Pel-Ebstein ... Differential Diagnosis ... comparison #oncology #diagnosis ... #differential #hematology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Donath-Landsteiner Antibodies[PCH ... (Cold-induced symptoms ... Hemoglobinuria (PCH ... hemolytic #anemia #hematology ... #diagnosis
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
CNS infection Diagnosis ... Gastroenteritis) • PCR ... / CT if focal symptoms ... Monocytogenes #diagnosis ... infectiousdiseases #treatment
Chagas Disease (American trypanosomiasis) - Diagnosis and Management Summary
Acute Chagas Disease (8-12 weeks):
 • Mild: Malaise,
PCR is gold standard ... • Treatment: ... PCR not useful for ... clinical evidence of cardiac ... clinical evidence of cardiac
Tularemia - Diagnosis and Management Summary
Francisella tularensis - Aerobic fastidious gram-negative Coccobacillus - Zoonotic Infection
 •
eye; unilateral symptoms ... Culture & GS, PCR ... Treatment: ... • Severe Disease ... #management #treatment
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Dehydration • Symptoms ... lethargy, hematuria, cardiac ... with tetany or cardiac ... Syndrome #TLS #diagnosis ... #management #hematology