Sarcoma is a cancer of the connective tissues, such as nerves, fat, joints, bones and muscles. It can appear in any part of the body, is frequently hidden deep in the body, and is often initially misdiagnosed. Sarcoma generally does not exhibit symptoms until it is very advanced with a large lump or tumor.
Sarcoma is a rare cancer that accounts for only 1% of cancers in adults and 15% in children. As with other cancers, it is estimated that 5% – 10% of sarcomas are caused by an inherited gene mutation. Genetic testing for mutations in certain genes, where there is a family history of cancers such as breast, brain, adrenal gland, and leukemia, can show a genetic predisposition for sarcoma. It is not frequent that families have a history of sarcoma, however, when a genetic predisposition for sarcoma is identified, it could mean that there is also a risk for developing other cancers.
Genetic counseling and potentially testing for individuals with a family history of those or other cancer clusters can identify a genetic mutation, which predisposes them to developing sarcoma and other cancers. This knowledge allows an individual to either prevent cancer or identify it early. Sarcoma is a cancer that is being aggressively researched and knowledge of predisposition allows unaffected or affected individuals to participate in research toward new treatments and cures.
The full genetic test panel that HCC utilizes for our patients includes both the genes specifically associated with certain types of sarcoma, along with many others. Speaking with a genetic counselor can guide patients through risk assessment of their family history and evaluation of test results if testing is the appropriate choice. Our genetic specialists are experienced with counseling and interpreting test results for patients with sarcoma predisposition.
Taking charge of your health begins with knowledge!
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