Merkel Cell CancerMerkel Cell Cancer - Causes, Symptoms, Diagnosis and Treatment
What is Merkel cell cancer?
Merkel cell cancer is also known as neuroendocrine cancer of the skin, or trabecular cancer. Characterized by firm, shiny skin lumps, this rare cancer develops on or just beneath the skin and in the hair follicles. Merkel cell cancer most often is found on sun-exposed areas of skin, such as the neck and head. The cancer mostly affects Caucasian people over the age of 50. The cause of the cancer is unknown, but it is believed to be related to both sun exposure and suppression of the immune system.
What is the appearance of Merkel cell cancer tumors?
Merkel cell cancer tumors usually are firm, shiny skin lumps that do not hurt. The lumps, or tumors, may be red, pink, or blue and can range in size from smaller than a quarter inch to larger than two inches in diameter.
How is Merkel cell cancer diagnosed?
Early diagnosis and treatment of Merkel cell cancer is crucial in preventing the cancer from spreading. However, diagnosis of Merkel cell cancer is difficult, as it can look like many other types of cancer.
Treatment for Merkel cell cancer:
Specific treatment for Merkel cell cancer will be determined by your physician based on:
Your age, overall health, and medical history
Extent of the disease
Your tolerance for specific medications, procedures, and therapies
Expectations for the course of the disease
Your opinion or preference
Treatment may include:
Surgery to remove the tumor (including a border of healthy tissue) - Since Merkel cell cancer grows fast and often spreads (metastasizes), your physician may also remove nearby lymph nodes.
Radiation therapy - uses a radiation machine that emits x-rays to kill cancer cells and shrink tumors. This may be given after surgery or as part of the main treatment if surgery is not an option.
Chemotherapy - treatment with drugs to destroy cancer cells. This is used mainly for more advanced disease