Macrocytic anemia happens when you have large red blood cells and not enough normal-sized red blood cells. It can result from a vitamin deficiency or an underlying condition like hypothyroidism.

Mild anemia can have several causes, including iron or B12 deficiency, chronic illness, or pregnancy. Anemia is very common, affecting up to one-third of the world’s population. Mild anemia occurs ...

According to the 2008 World Health Organization (WHO) classification system for hematologic cancers, the primary myelodysplastic syndromes are one of five major categories of myeloid neoplasms (Table ...

While mild anemia is generally treatable, some severe forms, like thalassemia and aplastic anemia, can lead to life-threatening complications if untreated due to the body’s organs not receiving enough ...