43 results
Methylmalonic Acid and Homocysteine Levels in Vitamin B12 and Folate Deficiency
 • B12 Deficiency: MMA elevated,
and Folate Deficiency ... • B12 Deficiency ... #MMA #folate #deficiency ... #VitaminB12 #diagnosis ... #hematology
Workup for Vitamin B12 and Folate Deficiency

#Workup #VitaminB12 #Folate #Deficiency #FolicAcid #Diagnosis #Macrocytosis #MacrocyticAnemia #Algorithm
Workup for Vitamin B12 ... and Folate Deficiency ... #Workup #VitaminB12 ... #Folate #Deficiency
Diagnosing Vitamin B12 and/or Folate Deficiency

It turns out that simply measuring serum levels of B12 or
and/or Folate Deficiency ... or folate is simply ... Since folate is ... #VitaminB12 #Folate ... #Nutrition #Hematology
Pancytopenia - Differential Diagnosis

Congenital Diseases:
• GATA2 deficiency
• Fanconi’s anemia
• Wiskott-Aldrich syndrome
• Ribosomopathy or telomeropathy

Cancer:
• Leukemia
• Lymphoma

Inflammatory
Diseases: • GATA2 deficiency ... • Fanconi’s anemia ... Diseases: • Systemic lupus ... consumption • Vitamin B12 ... • Folate deficiency
Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
Algorithm - Iron deficiency ... anemia - Anemia ... disease - Vitamin B12 ... and/or folate deficiency ... Underproduction #Algorithm #hematology
Algorithm for the evaluation of macrocytic anemia. (RBC = red blood cell; MMA = methylmalonic acid.)
Physicians
of macrocytic anemia ... deficiency is present ... but undiagnosed, folate ... deficiency. ... #VitaminB12 #Folate
Approach to Hypoproliferative Macrocytic Anemia

 • 812, Folate Deficiency
 • MDS+
 • Hypothyroid
 • Liver Disease
Hypoproliferative Macrocytic Anemia ... • 812, Folate ... Deficiency • ... #Macrocytic #Anemia ... diagnosis #algorithm #hematology
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Neutrophils - Low RBC Folate ... • Dietary Deficiency ... - Low Serum B12 ... and Folate Deficiency ... Algorithm #Causes #Hematology
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
80 fL) • Iron Deficiency ... (>100 fL) • B12 ... Deficiency • ... Folate Deficiency ... Algorithm #Causes #Hematology
Causes of Thrombocytopenia - Differential Diagnosis Algorithm
 
Decreased Megakaryopoiesis
 • Aplastic Anemia
 • Toxic Damage (e.g.
Megakaryopoiesis • Aplastic Anemia ... Megakaryopoiesis • B12 ... Deficiency • ... Folate Deficiency ... • Folate Antagonist