THE bone marrow of patients with sickle-cell anemia usually shows normoblastic hyperplasia. In the case reported below, which was complicated by an extracorpuscular hemolytic state, the bone marrow ...

In the great majority of these reports direct evidence for either folic acid or vitamin B 12 deficiency has been incomplete or absent, and therapeutic responses to huge "pharmacologic" doses of these ...

Anemia occurs when you have a low number of red blood cells, which can affect how your body works. It doesn’t always cause symptoms, but it can. As a result of anemia, your organs may not function ...