30 results
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... , Acute hemolysis ... Vasculitides, IBD, Celiac disease ... post-splenectomy, Exercise, Allergic ... #hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Other: Transfusion reaction ... cold agglutin disease ... - Transfusion reaction ... e.g. sickle cell disease ... differential #diagnosis #hematology
Transfusion Reactions - Summary Cheatsheet
 • Hemolytic Reaction
 • Febrile Reactions
 • Transfusion Related Acute Lung
Transfusion Reactions ... Cheatsheet • Hemolytic ... Related Acute Lung ... Graft Vs Host Disease ... diagnosis #management #hematology
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Intravascular Hemolysis ... Differential Diagnosis Algorithm ... anemia • Acute ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Basophilia - Differential Diagnosis Framework

Basophils < 1% of the total white blood cell count
Basophils function similarly
released during an allergic ... reaction or asthma ... translocation • Acute ... Colitis and Crohn’s Disease ... Diagnosis #causes #hematology
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Hemolysis - Differential ... AIHA, Transfusion reactions ... , Drugs, Liver Disease ... Urobilinogen #Hemolysis ... Differential #Diagnosis #hematology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... Differential Diagnosis Algorithm ... Consider sickle cell disease ... Differential #Diagnosis #Algorithm ... #workup #hematology
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
Differential Diagnosis Algorithm ... Normal RBCs • Acute ... Bleed • Hemolysis ... Microangiopathic Hemolytic ... #Causes #Hematology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Differential Diagnosis Algorithm ... Infectious: • Acute ... disorders • Celiac disease ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
• Acute Hemolytic ... • Allergic reaction ... Transfusion Related Acute ... cutaneous eruptions, diarrhea ... diagnosis #management #hematology