Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 β€’ Mechanical Trauma (Microangiopathic hemolytic anemia):
Framework for Hemolysis ... Mycoplasma pneumoniae infection ... Drugs (Beta lactam antibiotics ... spherocytosis) β€’ Infections ... differential #diagnosis #hematology
Warm vs Cold Autoimmune Hemolytic Anemia
Warm Autoimmune Hemolytic Anemia:
 β€’ Mechanism: IgG and Complement-mediated
 β€’ Etiology:
Cold Autoimmune Hemolytic ... Warm Autoimmune Hemolytic ... Spherocytes β€’ Treatment ... β€’ Treatment: Warm ... #Anemia #hematology
Autoimmune Hemolytic Anemia (AIHA) Treatment
Warm AIHA:
1) Steroids - 1-2 mg/kg prednisone daily
   β€’ Until
Autoimmune Hemolytic ... Anemia (AIHA) Treatment ... Polyclonal: - Infection ... #Anemia #AIHA #Treatment ... #management #hematology
Causes of Hemolytic Anemia - Differential Diagnosis
Inherited
 β€’ Membrane
 β€’ Internal
    - Hemoglobin
Causes of Hemolytic ... Internal - Infectious ... Sophia_Hayes_MD #Hemolytic ... Diagnosis #Causes #hematology
Suspected catheter-related bloodstream infection - Management Algorithm
 β€’ Temperature 37.8 C   β€’ Rigors
catheter-related bloodstream infection ... of metastatic infection ... Hemodynamically stable ... Hernodynamically stable ... after treatment
Approach to the Rash in a an oncology patient - MINT-C Mnemonic
M - Malignancy: Leukemia cutis,
conditions I - Infection ... : Bacterial infections ... , Viral infections ... Gangrenosum, NEH T - Treatment ... MINTC #Mnemonic #dermatology
Hemolytic Anemia - Differential Diagnosis Algorithm
 β€’ Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... inclusions - If infection ... elliptocytosis, autoimmune hemolysis ... ARUPConsult @ARUPLabs #Hemolytic ... Algorithm #workup #hematology
Aplastic Anemia - Illness Script
Signs and symptoms:
 β€’ Recurrent infections from neutropenia
 β€’ Mucosal bleeding from
: β€’ Recurrent infections ... megaloblastic anemia Treatment ... (transfusions, antibiotics ... diagnosis #management #treatment ... #hematology
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 β€’ Enzyme deficiencies ex. G6PD, pyruvate kinase 
 β€’ Hemoglobinopathies
Diagnosis for Hemolytic ... drug induced β€’ Infections ... udaygulati #Hemolytic ... classification #hematology
Reticulocyte Production Index = (Retic %) x (Hct / 45) / Maturation Factor
The maturation factor is
(e.g. cancer, infection ... Retroperitoneal, Uterine β€’ Hemolysis ... Microangiopathic hemolytic ... G6PD deficiency), Infections ... Production #Index #hematology