sarcomas pl. : of Sarcoma

Example:
why does p53 inactivation specifically cause lymphomas and sarcomas and not other cancers?

Taxonomy
Sarcoma, tissue, Soft tissue sarcomas, high grade, bone sarcomas, free encyclopedia, cancer, connective tissue, tumors, chemotherapy, gastrointestinal stromal tumors, PMID, epithelial tissue, GIST, breast cancer, low grade, patients, ESUN.

Defination from the web:
Sarcomas are given a number of different names, based on the type of tissue from which they arise. ... Low grade sarcomas are usually treated surgically, although sometimes radiation therapy or chemotherapy are used. ...