59 results
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
- Differential ... Diagnosis Algorithm ... Extrinsic RBC Defects ... Intrinsic RBC Defects ... : Membrane defects
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Isocoria - Pupillary Defects ... - Differential ... Diagnosis Algorithm ... Afferent Pupil Defect ... Pupillary #Pupils #Defects
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
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Diagnosis Algorithm ... Abnormal Hgb & Hgb Defects ... Hgb - Membrane Defects ... - RBC Enzyme Defects ... immune-complex hemolytic anemia
Inherited Qualitative Platelet Defects
Bernard-Soulier Syndrome
 • Defect of adhesion due to a lack of GP Ib/IX/V
Qualitative Platelet Defects ... Bernard-Soulier Syndrome • Defect ... Thrombasthenia • Defect ... Related Disorder • Defect ... Inherited #Platelet #Defects
Bleeding and Bruising - Differential Diagnosis Algorithm
 • Vascular System Defect - Congenital vs Acquired
 •
and Bruising - Differential ... Diagnosis Algorithm ... Vascular System Defect ... Acquired • Platelet Defect ... Coagulation Proteins Defect
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... - Differential ... , Other enzyme defects ... Unstable hemoglobin defects ... Glutathione metabolism defects
Causes of Depressed / Lethargic Newborn - Differential Diagnosis Algorithm
Maternal Related:
 • Drugs (Ex. SSRI)
 •
Lethargic Newborn - Differential ... Diagnosis Algorithm ... Congenital Heart Defect ... Sepsis Other: • Anemia ... #Diagnosis #Algorithm
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Hemolysis - Differential ... Non-immune: Membrane Defects ... Spiders - Enzyme Defects ... - Hemoglobin Defects ... : Sickle cell anemia
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Differential Diagnosis ... for Hemolytic Anemia ... • Membrane defects ... #Differential # ... Diagnosis #causes #classification
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
the Newborn - Differential ... Diagnosis Algorithm ... Ventricular Septal Defect ... Atrioventricular Septal Defect ... Atrial Septal Defect