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Merkel Cell Carcinoma Treatment (PDQ®)

Patient Version
Last Modified: 09/23/2010

Treatment Options for Recurrent Merkel Cell Carcinoma

Treatment of recurrent Merkel cell carcinoma may include the following:

Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with recurrent neuroendocrine carcinoma of the skin 1. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. General information about clinical trials is available from the NCI Web site 2.



Glossary Terms

chemotherapy (KEE-moh-THAYR-uh-pee)
Treatment with drugs that kill cancer cells.
lymph node dissection (limf node dy-SEK-shun)
A surgical procedure in which the lymph nodes are removed and a sample of tissue is checked under a microscope for signs of cancer. For a regional lymph node dissection, some of the lymph nodes in the tumor area are removed; for a radical lymph node dissection, most or all of the lymph nodes in the tumor area are removed. Also called lymphadenectomy.
Merkel cell carcinoma (MER-kul sel KAR-sih-NOH-muh)
A rare type of cancer that forms on or just beneath the skin, usually in parts of the body that have been exposed to the sun. It is most common in older people and in people with weakened immune systems. Also called Merkel cell cancer, neuroendocrine carcinoma of the skin, and trabecular cancer.
palliative therapy (PA-lee-uh-tiv THAYR-uh-pee)
Treatment given to relieve the symptoms and reduce the suffering caused by cancer and other life-threatening diseases. Palliative cancer therapies are given together with other cancer treatments, from the time of diagnosis, through treatment, survivorship, recurrent or advanced disease, and at the end of life.
quality of life (KWAH-lih-tee ... life)
The overall enjoyment of life. Many clinical trials assess the effects of cancer and its treatment on the quality of life. These studies measure aspects of an individual’s sense of well-being and ability to carry out various activities.
radiation therapy (RAY-dee-AY-shun THAYR-uh-pee)
The use of high-energy radiation from x-rays, gamma rays, neutrons, protons, and other sources to kill cancer cells and shrink tumors. Radiation may come from a machine outside the body (external-beam radiation therapy), or it may come from radioactive material placed in the body near cancer cells (internal radiation therapy). Systemic radiation therapy uses a radioactive substance, such as a radiolabeled monoclonal antibody, that travels in the blood to tissues throughout the body. Also called irradiation and radiotherapy.
recurrent cancer (ree-KER-ent KAN-ser)
Cancer that has recurred (come back), usually after a period of time during which the cancer could not be detected. The cancer may come back to the same place as the original (primary) tumor or to another place in the body. Also called recurrence.
surgery (SER-juh-ree)
A procedure to remove or repair a part of the body or to find out whether disease is present. An operation.
symptom (SIMP-tum)
An indication that a person has a condition or disease. Some examples of symptoms are headache, fever, fatigue, nausea, vomiting, and pain.
tissue (TIH-shoo)
A group or layer of cells that work together to perform a specific function.
wide local excision (…LOH-kul ek-SIH-zhun)
Surgery to cut out the cancer and some healthy tissue around it.

Table of Links

1http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?Diagnosis=38245&tt=1&a
mp;format=1&cn=1
2http://www.cancer.gov/clinicaltrials