National Organization for Rare Disorders, Inc.
It is possible that the main title of the report Uterine Leiomyosarcoma is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
A uterine leiomyosarcoma is a rare malignant (cancerous) tumor that arises from the smooth muscle lining the walls of the uterus (myometrium). There are essentially two types of muscles in the body: voluntary and involuntary. Smooth muscles are involuntary muscles; the brain has no conscious control over them. Smooth muscles react involuntarily in response to various stimuli. For example, the myometrium stretches during pregnancy to help accommodate the fetus and contracts during labor to help push out a baby during childbirth.
Leiomyosarcoma is a form of cancer. The term "cancer" refers to a group of diseases characterized by abnormal, uncontrolled cellular growth that invades surrounding tissues and may spread (metastasize) to distant bodily tissues or organs via the bloodstream, the lymphatic system, or other means. Different forms of cancer, including leiomyosarcomas, may be classified based upon the cell type involved, the specific nature of the malignancy, and the disease's clinical course.
Leiomyosarcoma is classified as a soft tissue sarcoma. Sarcomas are malignant tumors that arise from the connective tissue, which connects, supports and surrounds various structures and organs in the body. Soft tissue includes fat, muscle, never, tendons, tissue surrounding the joints (synovial tissue), and blood and lymph vessels. The exact cause of leiomyosarcoma, including uterine leiomyosarcoma, is unknown.
National Women's Health Network
1413 K Street, NW
Washington, DC 20005
American Cancer Society, Inc.
250 Williams NW St
Atlanta, GA 30303
OncoLink: The University of Pennsylvania Cancer Center Resource
3400 Spruce Street
Philadelphia, PA 19104-4283
Sarcoma Foundation of America
9899 Main Street Ste 204
Damascus, MD 20872
775 East Blithedale 334
Mill Valley, CA 94941
Rare Cancer Alliance
1649 North Pacana Way
Green Valley, AZ 85614
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
Cancer Support Community
1050 17th St NW Suite 500
Washington, DC 20036
2201 E. Sixth Street
Austin, TX 78702
76 Ellsworth Street
San Francisco, CA 94110
Northwest Sarcoma Foundation
P.O. Box 91460
Portland, OR 97291
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It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report
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Last Updated: 3/12/2012
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