Monday, December 16, 2013

15w4d: Lymphoma Cancer Sucks

Today, was not a good day.

We found out tonight that someone special in our life indeed has lymphoma cancer, stage 3. This is a type of blood cancer that destroys the white blood cells in the body. So we ask for your prayers as hope and positive thoughts and energy are a powerful serum.

Ironically as is the circle of life, last night I wrote about how our baby is now developing T cells. And now, this person is losing those T cells to cancer.

Hope and willpower are paramount right now. We are using our very own journey as a motivating factor for that person to keep fighting this battle.

Chemotherapy will begin this Wednesday and is scheduled two to four times a week in order to see how things can be curbed. The spleen, liver, and lungs have been affected. Results that came back today indicate the heart is next. The bone marrow biopsy came back negative which means the cancer has not spread to the bones.

In order to understand this type of cancer, one must be familiar with the basics on how our lymph system works in the body. This is based on research from

What is non-Hodgkin lymphoma?

Non-Hodgkin lymphoma (also known as non-Hodgkin’s lymphoma, NHL, or sometimes just lymphoma) is a cancer that starts in cells called lymphocytes, which are part of the body’s immune system. Lymphocytes are in the lymph nodes and other lymphoid tissues (such as the spleen and bone marrow). These will be described in more detail below.
Some other types of cancer – lung or colon cancers, for example – can spread to lymph tissue such as the lymph nodes. But cancers that start in these places and then spread to the lymph tissue are not lymphomas.
There are 2 main types of lymphomas.
  • Hodgkin lymphoma (also known as Hodgkin’s lymphoma, Hodgkin disease, or Hodgkin’s disease), which is named after Dr. Thomas Hodgkin, who first described it
  • Non-Hodgkin lymphoma
These 2 types of lymphomas behave, spread, and respond to treatment differently.
Doctors can usually tell the difference between them by looking at the cancer cells under a microscope. In some cases, sensitive lab tests may be needed to tell them apart.
Hodgkin disease is discussed in a separate American Cancer Society document. We also have other documents that focus on non-Hodgkin lymphoma in children and lymphoma of the skin.
The rest of this document focuses only on non-Hodgkin lymphoma in adults.

The lymph system and lymphoid tissue

To know what lymphoma is, it helps to understand the body’s lymph system.
The lymph system (also known as the lymphatic system) is composed mainly of lymphoid tissue, lymph vessels, and a clear fluid called lymph. Lymphoid tissue includes the lymph nodes and related organs that are part of the body’s immune and blood-forming systems, such as the spleen and bone marrow.


Lymphoid tissue is made up of several types of immune system cells that help the body fight infections. Most of the cells in lymphoid tissue are lymphocytes, a type of white blood cell. The 2 main types of lymphocytes are B lymphocytes (B cells) and T lymphocytes (T cells). Normal B cells and T cells do different jobs within the immune system.
B lymphocytes: B cells normally help protect the body against germs (bacteria or viruses) by making proteins called antibodies. The antibodies attach to the germs, marking them for destruction by other immune system cells. Antibodies also attract certain blood proteins that can kill bacteria.
T lymphocytes: There are several types of T cells, each with a special job. Some T cells can directly destroy cells infected with viruses, fungi, or certain kinds of bacteria. T cells can also release substances that attract other types of white blood cells, which then digest the infected cells. Some types of T cells play a role in either boosting or slowing the activity of other immune system cells.
Both types of lymphocytes can develop into lymphoma cells, but B-cell lymphomas are much more common in the United States than T-cell lymphomas. Different types of lymphoma can develop from each type of lymphocyte, based on how mature the cells are when they become cancerous and other factors.
Treatment for each lymphoma depends on which type it is, so determining the exact type of lymphoma is important.

Organs that have lymphoid tissue

Lymphoid tissue is found in many places throughout the body. Because lymphoid tissue is in many parts of the body, lymphomas can start almost anywhere. The major sites of lymphoid tissue are:
Lymph nodes: Lymph nodes are bean-sized organs found throughout the body, including inside the chest, abdomen, and pelvis. They can sometimes be felt under the skin in the neck, under the arms, and in the groin. Lymph nodes are made up mainly of lymphocytes.
The lymph nodes in the body are connected by a system of lymph vessels. These vessels are like veins, except that instead of carrying blood, they carry lymph and lymphocytes.
Lymph nodes get bigger when they fight infection. Lymph nodes that grow in reaction to infection are called reactive nodes or hyperplastic nodes and are often tender to the touch. An enlarged lymph node is not always a sign of a serious problem. People with sore throats or colds often feel enlarged lymph nodes in the neck. But a large lymph node is also the most common sign of lymphoma. Lymph node enlargement is discussed more in the section “How is non-Hodgkin lymphoma diagnosed?
Spleen: The spleen is an organ under the lower part of the rib cage on the left side of the body. An average adult spleen weighs about 5 ounces. The spleen makes lymphocytes and other immune system cells to help fight infection. It also stores healthy blood cells and filters out damaged blood cells, bacteria, and cell waste.
Thymus: The thymus is a small organ behind the upper part of the breastbone and in front of the heart. Before birth, the thymus plays a vital role in development of T lymphocytes. The thymus shrinks and becomes less important over the first 20 years of life. Despite this, it continues to play a role in immune system function.
Adenoids and tonsils: These are collections of lymphoid tissue at the back of the throat. They help make antibodies against germs that are breathed in or swallowed. They are easy to see when they become enlarged during an infection or if they become cancerous.
Digestive tract: The stomach and intestines as well as many other organs also have lymphoid tissue.
Bone marrow: The bone marrow (the soft inner part of certain bones) makes red blood cells, blood platelets, and white blood cells. Red blood cells carry oxygen from the lungs to the rest of the body. Platelets plug up small holes in blood vessels caused by cuts or scrapes. White blood cells’ main job is fighting infections. The 2 main types of white blood cells are granulocytes and lymphocytes. Bone marrow lymphocytes are primarily B cells. Lymphomas sometimes start from bone marrow lymphocytes.

For more information on this cancer, this link is a great resource that explains the situation much more succinctly:   Click here to download the pdf file


No comments:

Post a Comment