Macrocytic Anemia | Megaloblastic vs Non-Megaloblastic | Approach & Causes

This lesson covers macrocytic anemia, focusing on its types: megaloblastic and non-megaloblastic. It explains the role of hemoglobin levels and MCV in diagnosing anemia. The video details causes of megaloblastic anemia, such as folate and vitamin B12 deficiencies, and certain drugs. It also discusses non-megaloblastic anemia causes, including hypothyroidism, liver disease, and genetic factors.

What role does vitamin B12 play in the development of macrocytic anemia?

How can methylmalonic acid levels help differentiate between folate and vitamin B12 deficiencies?

Discuss the impact of medications on the development of macrocytic megaloblastic anemia.

What are some non-megaloblastic causes of macrocytic anemia?