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

Peripheral Smear concerning for malignancy?
- Differential Diagnosis ... → Refer to hematology ... for workup, including ... Inflammatory Conditions: Rheumatologic ... #Algorithm #hematology
Algorithm for the Evaluation and Management of Transfusion Reactions

This algorithm was developed by Dr. Eric Madden,
Evaluation and Management ... of Transfusion Reactions ... #Transfusion #Reactions ... #Algorithm #Diagnosis ... #Management #Hematology
Algorithm for the Evaluation and Management of Sickle Cell Crises
Clinical Manifestations and Management

#Diagnosis #Management #Hematology #SickleCell
Evaluation and Management ... Manifestations and Management ... #Diagnosis #Management ... #Hematology #SickleCell ... Manifestations #Workup
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
- Differential Diagnosis ... 2) External (RBC ... AIHA, Transfusion reactions ... #Differential #Diagnosis ... #hematology
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
- Differential Diagnosis ... • Secondary (e.g ... Spherocytes, RBC ... #Differential #Diagnosis ... Algorithm #Causes #Hematology
Anemia Diagnostic Algorithm

Mean corpuscular (cell) volume (MCV): Average RBC size. Under 80 = microcytic. Between 80-95
Anemia Diagnostic ... (MCV): Average RBC ... of substrate (e.g ... Anemia #Algorithm #Diagnosis ... #Workup #Hematology
Approach to the Hypercoagulable State
Arterial thromboembolism
→ Cardiac rhythm monitoring, Echocardiogram, Vascular imaging
→ Test for APS, particularly
• Provoked (e.g ... - No other workup ... cancer screening, CBC ... #hematology #diagnosis ... #algorithm #hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... Other: Transfusion reaction ... • Intrinsic RBC ... #differential #diagnosis ... #hematology #anemia
Red Blood Cell (RBC) Morphology
Microcytic RBC: Pyridoxine deficiency, Thalassemia, Iron deficiency anemia, Chronic disease anemia (sometimes),
Chemotherapy (e.g ... Liver disease, Etc ... valve induced, Etc ... #differential #diagnosis ... #hematology #microscopy
Pancytopenia - Differential Diagnosis Algorithm
 • 12-13 g/dL,
 • ANC < 1800/uL,
 • platelet < 150,000/uL

Initial
- Differential Diagnosis ... /uL Initial Workup ... : CBC with diff, ... #Algorithm #hematology ... #workup