13 results
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... - Differential ... Diagnosis Algorithm ... bartonella (oroya fever ... #testing
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
- Differential ... Diagnosis Algorithm ... malignancy, autoimmune disease ... HTN) • Recent travel ... /Fevers, DAT (-)
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
Differential Diagnosis ... schistosomiasis • Pyemia ... falls (like a wave ... Brucellosis Faget's Sign ... #Patterns #Differential
Pancytopenia - Workup and Differential Diagnosis Algorithm
Consumption Disorders
 1. Autoimmune Mediated Pancytopenia
 2. Splenic Sequestration
Peripheral Destruction
Diagnosis Algorithm ... Eating disorders ... Acquired Aplastic Anemia ... Metastatic Disease ... #Hematology
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
Malar rash 40% - Fever ... - Hemolytic anemia ... (aPL) 30-45% Differential ... autoantibodies #signs ... #rheumatology
Pancytopenia - Workup and Differential Diagnosis Algorithm
Consumption Disorders
 1. Autoimmune Mediated Pancytopenia
 2. Splenic Sequestration
Peripheral Destruction
Diagnosis Algorithm ... Eating disorders ... Acquired Aplastic Anemia ... Metastatic Disease ... #Hematology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
• Symptoms of anemia ... Positive Coombs testing ... younger pts) Differential ... Symptoms: High fevers ... #hematology #diagnosis
Evaluation of suspected incomplete Kawasaki Disease

1. AHA consensus recommendations
2. Infants ≤6 months old on day ≥7
incomplete Kawasaki Disease ... old on day ≥7 of fever ... should undergo lab testing ... Albumin ≤3.0 g/dL, anemia ... clinical and lab signs
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Neutrophil (Normal) Differential ... • Autoimmune diseases ... especially in the setting ... tachycardia or fever ... #differential #
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Pain - Arthritis Differential ... noninflammatory Signs ... - Autoimmune Rheumatologic ... • Rheumatic fever ... #Joint #pain #Differential