Bone Marrow Bone marrow is an important part of human life. It is a flexible tissue that
is found in the hollow interior of bones. Bone marrow exists in two forms. There are red
and yellow. Almost 100 percent of bone marrow at birth falls into the red bone marrow
category. Red consists of myeloid tissue, red blood cells, platelets and white blood cells.
Yellow consists of fat cells and some white blood cells can develop in yellow bone
marrow. Both the red and yellow contain various capillaries and blood vessels. The red
converts itself to yellow over time. The red can be found in flat bones. Flat bones are
found in the hip, the breast, the skull, the ribs, the shoulder blades and vertebrae. Yellow
bone marrow is found in the hollow interior of the middle portion of bones. If there is
ever a severe condition of blood loss; the body has the ability to convert the yellow back
to red bone marrow to increase blood cell production. There are a couple of different
diseases involving one's bone marrow that anyone can develop. Diseases of the bone
marrow can develop from an infection or a malignancy. A malignancy is also known as a
cancer. One type of infection found to disease bone marrow is called tuberculosis.
Tuberculosis leads to the decrease in production of blood cells and blood platelets.
Cancer of the marrow in a human being is known as a leukemia. Other problems of the
marrow are anemias, lymphomas and plasma cell disorders. To diagnose these diseases a
doctor usually performs a bone marrow aspiration. This can also be known as a biopsy.
The site of the aspiration is usually on the back of the hip bone. During the biopsy the
doctors test the sample for different signs of cancer or any other infection of the bone
marrow. One treatment for leukemia is a transplant. This can be done if a donor matches
a leukemia patient. Once the bone marrow from the donor is inserted into the body of the
patient, if the match is successful, the newly infused cells will help with the production of
blood cells. A transplant is usually only used when the situation is extremely severe for a
leukemia patient. Some leukemia cases can be treated with chemotherapy and radiation
techniques. Marrow dot org is the website for bone marrow donors. If you wish to
become a donor or learn more about donating your bone marrow to a foundation to help
leukemia patients you should give this website a look. If you aren't looking to donate you
can make a financial donation to the foundation to keep it up and running. Bone marrow
diseases and leukemia cannot be prevented. They are treatable but not preventable. They
can be caused by the lack of blood cell production or the overproduction of one type of
blood cell over the other. Alcoholic Parents Addicts and Children