11 results
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
Product Types: • Leukocyte ... proteins on plts, leukocytes ... Causes purpura & ... High mortality. ... #diagnosis #management
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
Reactions TRALI ... , female of high ... without other cause ... #Reactions #hematology ... #diagnosis #comparison
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
proteins on plts, leukocytes ... Causes purpura & ... TRALI): Leading cause ... High mortality. ... #diagnosis #management
Differential Diagnosis - Noninfectious Causes of Fever

CRITICAL DIAGNOSES:
 - Acute myocardial infarction
 - Pulmonary embolism or
Noninfectious Causes ... insufficiency - Transfusion ... reaction - Pulmonary ... Malignancy - Gout ... Noninfectious #Causes
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
- Differential Diagnosis ... phlebotomy High ... reaction - Tumor ... #causes #potassium ... #high #nephrology
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
hypersensitivity reactions ... Allergen-specific lgE causes ... Examples: Acute transfusion ... recruitment of leucocytes ... classification #comparison
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
- Differential Diagnosis ... phlebotomy High ... reaction - Tumor ... #causes #potassium ... #high #nephrology
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
- Differential Diagnosis ... avoid allergic reactions ... Misdiagnosis as high ... Pseudocellulitis: • Drug reaction ... Sweet syndrome • Gout
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
maintained fever CAUSES ... Excessive insulation, high ... device • Blood transfusion ... • Allergic reaction ... Anesthesia #Checklist #Diagnosis
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
culture used to diagnose ... A reaction to phagocytosed ... Intracellular (leukocyte ... #Comparison #rheumatology ... #Diagnosis