42 results
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
- Differential Diagnosis ... Algorithm Signs ... Abnormal peripheral smear ... • Extrinsic RBC ... • Intrinsic RBC
Warm Antibody Autoimmune Hemolytic Anemia 
1) DIAGNOSE AIHA
 • Anemia: macrocytic > normocytic, ↑ reticulocytes
 •
Anemia 1) DIAGNOSE ... ↑ LDH • Anti-RBC ... C3d • Blood smear ... #Anemia #diagnosis ... #management #treatment
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
- Differential Diagnosis ... Algorithm Hereditary ... Peripheral blood smear ... Hypochromic & microcytic RBCs ... #Algorithm #causes
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
- Differential Diagnosis ... Algorithm Decreased ... Bleed • Hemolysis ... Microangiopathic Hemolytic ... #Algorithm #Causes
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
- Differential Diagnosis ... Algorithm Blood ... on Smear • Chronic ... Spherocytes on Smear ... #Algorithm #Causes
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
Hemolysis - Differential ... Diagnosis Framework ... Peripheral Blood Smear ... Urobilinogen #Hemolysis ... #Differential #Diagnosis
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
- Differential Diagnosis ... Algorithm Extravascular ... elliptocytosis - RBC ... #Differential #Diagnosis ... #Algorithm #Causes
Peripheral blood findings in microangiopathic hemolytic anemia.  DIC is a clinical and laboratory diagnosis, not
microangiopathic hemolytic ... and laboratory diagnosis ... arrow) Peripheral smear ... anemia #Hematology #Pathology ... #Smear #Microscopy
Plasmodium - Identification Algorithm
 • P. falciparum: RINGS AND GAMETOCYTES PREDOMINATE, Small delicate rings, <1/3 size
Identification Algorithm ... rings, <1/3 size RBC ... Multiple rings/RBC ... Identification #Algorithm ... #pathology #smear
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
- Differential Diagnosis ... Algorithm • Sickle ... hypertension • Unusual RBC ... #Differential #Diagnosis ... #Algorithm #workup