Taste of Home has the best hamburger recipes from real cooks like you, featuring reviews, ratings, how-to videos and tips. When whipping up something for Fatherâs Day or the Fourth of July, I go big and tall with this fully loaded, juicy yumburger. âChase Bailey, Costa Mesa, California.
Severe Aplastic Anemia (SAA) is a disease in which the bone marrow production of all the normal components of blood-red cells, white cells and platelets-is reduced. It is not a cancer although in rare circumstances, it may develop into myelodysplastic syndrome or acute myeloid leukemia.
People with aplastic anemia have low levels of all three types of blood cells that are normally manufactured in the bone marrow. Aplastic anemia is a problem with cells in the bone marrow called stem cells. Stem cells are the basic mother cells that develop into the three types of blood cells. In aplastic anemia, something either destroys the stem cells or drastically changes the environment of the bone marrow so that the stem cells can't develop properly. Several factors can cause this problem, including: