Monday, March 18, 2013

Hodgkin's Disease: An Overview

Famous People With Hodgkin's Disease

Paul Allen- Investor and co-founder of Microsoft Corporation.
Charles Lindbergh- The first pilot to make a transatlantic flight.
Jackie Kennedy- Former First Lady
Gene Wilder- Actor
Named after Thomas Hodgkin, a British physician who lived 1798-1866. Technically, the hallmark sign is the Reed-Sternberg cell, a giant, multinucleated cell, usually a transformed B lymphocyte, a type of white blood cell. However, simply put, Hodgkin's disease is the enlargement of lymph nodes that progresses to involve the liver, spleen, bone marrow, and lungs. The most common metastatic organs being the liver and spleen. This disease is spread by the lymphatic system, and is considered to be the most curable of lymphomas. A malignant lymphoma whose pathological hallmark being progressive enlargement of the lymph nodes on the side of the neck that spreads in a contiguous fashion through the body. The disease may affect people of any age, but occurs most often in adults in their early 30's. The incidence of the disease is higher in males than in females, and typically begins with a single lymph node and spreads to adjacent nodes. If not caught early, it will travel gradually to lymphatic tissue on both sides of the diaphragm or spread widely to tissues outside the lymph nodes. The degree of metastasis defines the state of the disease: early disease. Those with stage 1 Hodgkin's disease lymphoma have a 90% chance of survival 5 years of diagnosis. Stage II indicates involvement of an extra lymphatic organs and one or more nodes on the same side of the diaphragm. With Stage III there is evidence of disease on both sides of the diaphragm, often including the spleen. With Stage VI there is involvement of one or more organs or tissues with or without associated lymph node involvement.


Earliest Symptoms

Early symptoms may range from nothing other than a painless lump or enlarged gland in the armpit or neck. Others may develop fevers,night sweats, loss of appetite and weight loss.

Etiology

Epstein-Barr virus has been found in the cells of nearly half of all patients with Hodgkin's disease

Treatment

The goal of therapy is cure. not just palliation of symptoms. Treatment depends on accurate staging. Combinations of radiation therapy with chemotherapy have been traditionally used for stages I and II, chemotherapy for stages III and VI although chemotherapies that rely on multiple agents used together may be as effective. Bone marrow transplant or blood stem cell transfusion with chemotherapy also have been used in treatment, especially on younger patients.Drugs are chosen according to their effect on different phases of cell growth and proliferation. Often it is decided to use both chemotherapy and radiation therapy, especially in treating bulky tumor involvement of nodes and spleen.

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