132 results
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
Hemolytic Anemias ... - Differential ... of anemia and hemolysis ... Hypersplenism, Infection ... #Anemias #Differential
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
- Differential ... History • Bite cells ... Deficiency • Sickle cells ... Fevers, DAT (-) → Infection ... #Anemia #Differential
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Framework for Hemolysis ... Intravascular Hemolysis ... Mycoplasma pneumoniae infection ... spherocytosis) • Infections ... Extravascular #Causes #differential
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Intravascular Hemolysis ... - Differential ... and RES-mediated hemolysis ... circulation - Infections ... Extravascular #Differential
Causes of Hemolytic Anemia - Differential Diagnosis
Inherited
 • Membrane
 • Internal
    - Hemoglobin
Causes of Hemolytic ... Anemia - Differential ... Internal - Infectious ... Sophia_Hayes_MD #Hemolytic ... #Anemia #Differential
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... - Differential ... Algorithm • Sickle cells ... inclusions - If infection ... #Anemia #Differential
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
- Due to Viral infection ... Diagnosis: • hemolytic ... • Compensated hemolysis ... younger pts) Differential ... sensitize red blood cells
Quick review on streptococcal skin infections. 

Images from dermnet.nz

#diagnosis #clinical #differential #dermatology #skinrash #skin
Quick review on ... streptococcal skin infections ... diagnosis #clinical #differential
Urinary Tract Infection (UTI) Specific Antibiotics - Class Overview

1. Nitrofurantoin (Macrobid) (PO)
2. Fosfomycin (PO)
3. Methenamine (PO)

#Pharmacology
Urinary Tract Infection ... Methenamine (PO) #Pharmacology ... #Antibiotics #Review ... #UrinaryTract #Infection
Daptomycin  - Antibiotics Class Overview

Mechanism: Lipopeptide antibiotic – forms transmembrane channels and depolarizes cells.
and depolarizes cells ... skin/soft tissue infections ... cidal nature) #Pharmacology ... #Antibiotics #Review