6 results
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Causes of Extravascular ... delayed HTR • Drug-induced ... • PNH • Drug-induced ... anemia • ... #Hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... anemia): ... infection) - Drugs ... (Beta lactam antibiotics ... #hematology #anemia
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
for Hemolytic Anemia ... AIHA: warm, cold, drug ... induced • Infections ... #Diagnosis #causes ... classification #hematology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
: - Drug induced ... anemia - Splenomegaly ... spotted fever • Drug ... #hematology #rheumatology ... #nonpalpable #dermatology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
and petechiae Causes ... Dyskeratosis congenita • Drugs ... - Cytotoxic drugs ... - β-lactam antibiotics ... #oncology #hematology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
• Can be induced ... malignancies, and drugs ... Erythemas #comparison #table ... #differential #diagnosis ... #dermatology #compared