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

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... • Nonmalignant hematologic ... Inflammatory Conditions: Rheumatologic ... Vasculitides, IBD ... Diagnosis #Algorithm #hematology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Inflammatory: • IBD ... Non malignant hematologic ... states • Non-hematologic ... Algorithm #Causes #Hematology
Diagnostic Schema for Hyperferritinemia

Pearl: Diseases associated with extreme elevations: 
1. HLH 
2. Still's disease 
3. Systemic
elevations: 1. ... Differential #Diagnosis #Hematology
Complications of Sickle Cell Disease slide 1/3

#Sicklecell #sicklecelldisease #sicklecellanemia, #sicklecells #sickle #hematology #anemia #clinical #pediatrics #FOAM
Disease slide 1/ ... sicklecells #sickle #hematology
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Nodular pattern 1. ... Hypersensitivity pneumonitis ... : ill defined centrilobular ... Hypersensitivity pneumonitis ... #Clinical #Radiology
Treatment of Thrombotic Thrombocytopenic Purpura (TTP)
Diagnosis of TTP:
 • Rare and severe, ADAMTS13 deficiency
 • Autoimmune
scheduled on day 1, ... management #treatment #rheumatology ... #hematology
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Lipoprotein a ↑ - IBD ... APLS:PLT ↓ HEMATOLOGIC ... Diagnosis #clots #hematology
Coagulation Cascade Mnemonic - PITT vs PET
PITT (with an I) = Intrinsic = APTT
APTT Factors 1, ... =PT Factors 1, ... Pathway: Factors 1, ... PET #diagnosis #hematology
Thalassemias on Hemoglobin Electrophoresis
Beta-Thalassemia:
 • Major
 • Intermediate
 • Trait
Alpha Thalassemia:
 • Trait-1 (α α/ α-)
Thalassemia: • Trait-1 ... interpretation #diagnosis #hematology
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
to be normal. 1: ... 1 Mix of Patient's ... Study #diagnosis #hematology ... pathophysiology #hematology