39 results
Basophilia - Differential Diagnosis Framework

Basophils < 1% of the total white blood cell count
Basophils function similarly
granules which are ... during an allergic reaction ... translocation • Acute ... thrombocythemia • Acute ... #hematology #basophils
Transfusion Reactions - Summary Cheatsheet
 • Hemolytic Reaction
 • Febrile Reactions
 • Transfusion Related Acute Lung
Transfusion Reactions ... • Febrile Reactions ... Transfusion Related Acute ... #diagnosis #management ... #hematology #complications
Hypersegmented neutrophil in a case of acute myeloid leukemia.

Dysplastic neutrophils are typically hypolobated but can be
neutrophil in a case ... of acute myeloid ... Dysplastic neutrophils are ... AML #Clinical #Hematology
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
Diagnosis and Management ... old, ~10,000 new cases ... transformation to acute ... Conservative/supportive care ... #treatment #hematology
Acute promyelocytic leukemia (blood). Typical morphologic features are bilobed ("butterfly") nuclei with dispersed chromatin, subtle to
Acute promyelocytic ... morphologic features are ... features in most cases ... #Auer #Rods #Acute ... APML #Pathology #Hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Extravascular Causes ... Other: Transfusion reaction ... lactam antibiotics are ... Extravascular #Causes ... differential #diagnosis #hematology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
• Secondary Causes ... - APLS • Acute ... fever • Drug reactions ... Differential #Diagnosis #hematology ... #rheumatology #
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
Acute Hemolytic ... Causes purpura & ... Transfusion Related Acute ... Transfusion #diagnosis #management ... #hematology #reactions
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
for secondary causes ... eosinophilia (common causes ... are asthma, allergy ... , drug reaction, ... Differential #diagnosis #hematology
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
avoid allergic reactions ... substantial health care ... Pseudocellulitis: • Drug reaction ... syndrome • Gout • Acute ... #dermatology #skin