271 results
Thrombotic Microangiopathies In Systemic Lupus Erythematosus

Dr. Laurent ARNAUD @Lupusreference

#TMAs #Thrombotic #Microangiopathies #Systemic #Lupus #Erythematosus #SLE #hematology
Erythematosus #SLE #hematology ... #rheumatology # ... differential #diagnosis
Pancytopenia - Differential Algorithm / Schema

- Bone Marrow Failure
- Bone Marrow Infiltration
- Sequestration / Destruction

#Pancytopenia #Differential
Pancytopenia - Differential ... Sequestration / Destruction ... #Pancytopenia #Differential ... Algorithm #Schema #Hematology
Thrombocytopenia - Differential Diagnosis Algorithm

Decreased production:
 • Bone marrow suppression
 • Bone marrow failure
 • Bone
Thrombocytopenia - Differential ... disorders • Immune destruction ... Consumption • Destruction ... Thrombocytopenia #Differential ... Diagnosis #Algorithm #hematology
Causes of Thrombocytopenia.
Platelet counts may be depressed because of decreased production or due to increased platelet
increased platelet destruction ... #Diagnosis #Hematology ... Thrombocytopenia #Differential ... Causes #Production #Destruction
Pancytopenia - Differential Diagnosis Algorithm
 • 12-13 g/dL,
 • ANC < 1800/uL,
 • platelet < 150,000/uL

Initial
Pancytopenia - Differential ... studies, PT/aPTT Differential ... Production • ↑ Destruction ... #Pancytopenia #Differential ... Diagnosis #Algorithm #hematology
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
Study • Clotting tests ... • Clotting tests ... order for the test ... Study #diagnosis #hematology ... pathophysiology #hematology
Causes of Neutropenia with Pancytopenia - Differential Diagnosis Algorithm
Sequestration:
 • Splenomegaly
Marrow Infiltration:
 • Hematologic and non-hematologic
Pancytopenia - Differential ... Infiltration: • Hematologic ... and non-hematologic ... #Neutropenia #Differential ... Algorithm #Causes #Hematology
Thrombocytosis - Differential Diagnosis
Platelet Count > 450
Reactive:
 • Anemia/blood loss (Fe deficiency)
 • Infection/Sepsis
 • Non-infectious
Thrombocytosis - Differential ... Non-infectious (malignancy, rheumatologic ... Thrombocytosis #Differential ... causes #Platelets #hematology
Pancytopenia - Differential Diagnosis Algorithm

#Pancytopenia #Differential #Diagnosis #Algorithm #hematology
Pancytopenia - Differential ... #Pancytopenia #Differential ... Diagnosis #Algorithm #hematology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
Platelet Count - Differential ... → Refer to hematology ... • Nonmalignant hematologic ... Thrombocytosis #Platelets #Differential ... Diagnosis #Algorithm #hematology