A<unk>  <unk>  is a malignant tumour, a type of cancer, that develops in<unk><unk> . A<unk>  is often a painless mass that grows slowly over months or years. They may be superficial or deep-seated. Any such unexplained mass must be diagnosed by biopsy. Treatment may include, surgery, radiotherapy, chemotherapy, and targeted drug therapy. The other type of sarcoma is a bone sarcoma. There are many types. The World Health Organization lists more than fifty subtypes.
Soft-tissue sarcoma
Conidiobolomycosis
Sarcoma
Osteoblastoma
Angiosarcoma
Myosarcoma
Osteosarcoma
Hemangiosarcoma