7065 results
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
- Differential Diagnosis ... - Decreased/NormaI ... PRV, Chronic) Normal ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Causes of Prolonged PT (INR), Prolonged PTT
 • Prolonged PT (INR), Prolonged PTT
 • Prolonged PT
Prolonged PT (INR), Normal ... Prolonged PTT, Normal ... Prolonged PTT, Normal ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
an inhibitor of normal ... to have 50% of normal ... Mixing #Study #diagnosis ... #hematology #pathophysiology ... #hematology #laboratory
Von Willebrand Disease - Most common inherited bleeding disorder 
Clinical 
 • Easy bruising 
 •
Laboratory • Normal ... type 2B) • Normal ... PT/INR • Normal ... VonWillebrand #Disease #Diagnosis ... #Hematology
Calculating a Reticulocyte Index (RI)
Reticulocyte Index = Absolute Reticulocyte Count / Maturation Correction
Absolute Reticulocyte Count =
Patient's Hct / Normal ... Index #RI #RPI #hematology ... #diagnosis #anemia
Methylmalonic Acid and Homocysteine Levels in Vitamin B12 and Folate Deficiency
 • B12 Deficiency: MMA elevated,
Deficiency: MMA normal ... deficiency #VitaminB12 #diagnosis ... #hematology
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
- Differential Diagnosis ... Algorithm Normal ... WBCs - Normal ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Causes of Anemia with Low Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased Heme Synthesis or
- Differential Diagnosis ... decreased, TIBC normal ... , TIBC Normal - ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
- Differential Diagnosis ... Algorithm Relative - Normal ... Positive - Low/Normal ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
ISTH Scoring System for Disseminated Intravascular Coagulation (DIC)
Platelet count:
 • Expected: Low (or normal)
 • Elevation
Expected: Low (or normal ... factors, Can be normal ... clots, Can be normal ... ISTH #Scoring #diagnosis ... #hematology #laboratory