22 results
Workup for Vitamin B12 and Folate Deficiency

#Workup #VitaminB12 #Folate #Deficiency #FolicAcid #Diagnosis #Macrocytosis #MacrocyticAnemia #Algorithm
Vitamin B12 and Folate ... Deficiency #Workup #VitaminB12 ... #Folate #Deficiency ... #FolicAcid #Diagnosis
Vitamin B12 and Folate Metabolism

#VitaminB12 #Folate #Metabolism #FolicAcid
Vitamin B12 and Folate ... Metabolism #VitaminB12 ... #Folate #Metabolism ... #FolicAcid
Algorithm for the evaluation of macrocytic anemia. (RBC = red blood cell; MMA = methylmalonic acid.)
Physicians
of macrocytic anemia ... Hemorrhage or hemolysis ... but undiagnosed, folate ... #VitaminB12 #Folate ... #FolicAcid #MMA
Pathophysiology, Signs and Symptoms of Hemolytic Anemia

#Pathophysiology #Hemolytic #Anemia #hematology #diagnosis #signs #symptoms
Pathophysiology, ... and Symptoms of Hemolytic ... Anemia #Pathophysiology ... #Hemolytic #Anemia
Hemolytic anemia in Wilson's disease

#Wilsons #Disease #hemolytic #anemia #Hematology #pathophysiology
Hemolytic anemia ... Wilsons #Disease #hemolytic ... #anemia #Hematology ... #pathophysiology
Pathophysiology of Hemolytic Anemia
 - Defects in RBC internal contents (thalassemia, hemoglobinopathies, and metabolic defects)
 -
Pathophysiology ... of Hemolytic Anemia ... environment #Pathophysiology ... #Hemolytic #Anemia
Folate Deficiency - Causes of Decreased Folic Acid
↓ Intake: Diet, Age, Alcohol
↑ Demand: Pregnancy, Infancy, Hemolysis,
Folate Deficiency ... Pregnancy, Infancy, Hemolysis ... @drkeithsiau #Folate ... #Deficiency #FolicAcid
Etiologies of Folate Deficiency
 • Decreased dietary intake - uncommon in this era
 • Increased requirements
Etiologies of Folate ... pregnant have hemolytic ... anemia, or psoriasis ... In addition, folate ... #deficiency #FolicAcid
Autoimmune Hemolytic Anemia (AIHA) Pathophysiology - Warm vs Cold AIHA
Warm AIHA:
 - 70%; IgG mediated
 -
Autoimmune Hemolytic ... Anemia (AIHA) Pathophysiology ... AIHA #Autoimmune #Hemolytic ... #Anemia #Pathophysiology
Algorithmic Approach to Anemia - Differential Diagnosis Framework by MCV

Microcytic (MCV < 80) "TAILS":
 • Thalassemia
Algorithmic Approach to Anemia ... Sideroblastic anemia ... -100): • Non-hemolytic ... , CKD • Hemolytic ... Megaloblastic: Folate