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

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... • Nonmalignant hematologic ... Rebound effect from treatment ... : Chronic infections ... Diagnosis #Algorithm #hematology
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
INDICATIONS FOR TESTING ... drug reaction, infection ... Strongyloides infection ... glucocorticoid treatment ... Differential #diagnosis #hematology
Here is a quick guide on the common direct-acting antivirals (DAAs) for chronic hepatitis C virus
C virus (HCV) infection ... Antivirals #table #treatment ... #medications #infectiousdisease ... #hepatology #HepC
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Myelofibrosis Infectious ... Non malignant hematologic ... effect following treatment ... states • Non-hematologic ... Algorithm #Causes #Hematology
Thrombotic Microangiopathy - TTP VS HUS

Big picture points : Often hard to differentiate the two entities,
distinction has HUGE treatment ... and first-line treatment ... awaiting confirmatory testing ... Diagnosis #Table #Hematology
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
Non-HCV infectious ... neuropathy Treatment ... Specific anti-infectious ... related to HBV infection ... Cryoglobulinemia #Vasculitis #Rheumatology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
- Due to Viral infection ... reticularis • Raynaud ... Positive Coombs testing ... setting - Mycoplasma ... hemolytic #anemia #hematology
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
can mimic common infections ... Diagnosis via genetic testing ... • Bicytopenia Treatment ... : • Infection ... #hematology
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
Most invasive infections ... Diagnosis and Testing ... this morphology Treatment ... Diagnosis #Management #treatment ... #fungal #infectiousdiseases
Antinuclear Antibody Testing - Nuclear and Cytoplasmic Patterns
Nuclear Patterns:
 • Homogeneous pattern: 
   -
Antinuclear Antibody Testing ... SSc, PM/SSc OS, Raynaud ... CTD-ILD, IIM, Raynaud ... Antinuclear #Antibody #Testing ... differential #diagnosis #rheumatology