General: 1  MicroSpacerÂ® is very easy to use. 2  Cleaning. 3  Wash MicroSpacer daily (or at least weekly) by running it under warm tap water, followed by drying with a soft, lint-free cloth or leaving to dry overnight. 4  Replacement. 5  Multiple MicroSpacers.
A sarcoma is a type of cancer that develops from certain tissues, like bone or muscle. Bone and soft tissue sarcomas are the main types of sarcoma. Soft tissue sarcomas can develop from soft tissues like fat, muscle, nerves, fibrous tissues, blood vessels, or deep skin tissues.They can be found in any part of the body. Clear cell sarcoma is a rare cancer that often develops in tendons of the arms or legs. 2  Under the microscope, it has some features of malignant melanoma, a type of cancer that develops from pigment-producing skin cells. 3  How cancers with these features start in parts of the body other than the skin is not known.
The metastatic tumor is the same type of cancer as the primary tumor. For example, if prostate cancer spreads to the bone, the cancer cells in the bone are actually prostate cancer cells. The disease is metastatic prostate cancer, not bone cancer.he metastatic tumor is the same type of cancer as the primary tumor. For example, if prostate cancer spreads to the bone, the cancer cells in the bone are actually prostate cancer cells. The disease is metastatic prostate cancer, not bone cancer.