41 results
Peripheral Blood Smear Analysis
Hypochromia
Megaloblastic Anemia
Schistocytes: Microangiopathic hemolytic anemia (e.g. DIC, TTP, HUS)
Microspherocytes: Autoimmune hemolytic anemia
Sickled red
Megaloblastic Anemia ... DIC, TTP, HUS) ... Smear #Analysis #hematology ... interpretation #clinical ... #anemia
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
Iron-deficiency anemia ... Sideroblastic anemia ... coagulopathy (DIC ... key #diagnosis #differential ... #hematology
Causes of Thrombocytopenia - Differential Diagnosis Algorithm
 
Decreased Megakaryopoiesis
 • Aplastic Anemia
 • Toxic Damage (e.g.
Thrombocytopenia - Differential ... Megakaryopoiesis • Aplastic Anemia ... • TTP/HUS • DIC ... Thrombocytopenia #Differential ... Algorithm #Causes #Hematology
Thrombocytosis - Differential Diagnosis
Platelet Count > 450
Reactive:
 • Anemia/blood loss (Fe deficiency)
 • Infection/Sepsis
 • Non-infectious
Thrombocytosis - Differential ... Reactive: • Anemia ... • Infection/Sepsis ... Thrombocytosis #Differential ... causes #Platelets #hematology
Differential diagnosis of schistocytes / fragmentation hemolysis:
 • Thrombotic microangiopathies (TMA)
    - TTP
Differential diagnosis ... transplant • DIC ... macroangiopathic hemolytic anemia ... #schistocytes #differential ... #diagnosis #hematology
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Differential Diagnosis ... for Hemolytic Anemia ... MAHA: TTP, HUS, DIC ... #Differential # ... classification #hematology
Gangrene of the Hand: Sepsis induced DIC has led to extensive arterial thrombosis, resulting in
profound tissue
Gangrene of the Hand: Sepsis ... induced DIC has ... Photo credit, Josh ... #Dermatology #Gangrene ... #Hand #DIC #Photo
Peripheral blood findings in microangiopathic hemolytic anemia.  DIC is a clinical and laboratory diagnosis, not
microangiopathic hemolytic anemia ... DIC is a clinical ... Microangiopathic hemolytic anemia ... microangiopathic #hemolytic #anemia ... #Hematology #Pathology
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Hemolysis - Differential ... MAHA: TTP, HUS, DIC ... Defects: Sickle cell anemia ... #Hemolysis #Differential ... #Diagnosis #hematology
Causes of Thrombocytopenia - Differential Diagnosis Framework
Decreased Production:
 - Drugs (chemo, yang, sulfa, acetaminophen, NSAIDs, quinine,
Thrombocytopenia - Differential ... - Bacterial: Sepsis ... Microangiopathy: DIC ... Thrombocytopenia #Differential ... Diagnosis #Framework #hematology