This man is presenting with the classic findings of vitamin B12 deficiency: megaloblastic anemia (anemia and high MCV) with neurologic findings. (FA2020 p69 [nice])
B12 requires intrinsic factor in order to be absorbed appropriately. Intrinsic factor is made by parietal cells of the stomach.
submitted by โcassdawg(1781)
This man is presenting with the classic findings of vitamin B12 deficiency: megaloblastic anemia (anemia and high MCV) with neurologic findings. (FA2020 p69 [nice])
B12 requires intrinsic factor in order to be absorbed appropriately. Intrinsic factor is made by parietal cells of the stomach.