HEALTH ALERT!  For the safety of our patients and staff, effective March 30, 2020, new patients and patients with disabilities will be permitted one visitor over the age of 15. No other visitors will be permitted into the clinic.  Family members and caretakers may participate in the appointments remotely by phone or video conference if desired. Compass is working with other health care providers in the area to help contain the spread of the novel Coronavirus. We are taking active steps to minimize your exposure to the virus. These steps include screening everyone who enters the clinic for signs of illness, banning most visitors in the clinic, minimizing our own staffing and allowing some employees to work from home, and frequent sanitation of the clinic. We are using personal protective equipment such as masks, gowns, gloves, and face-shields according to national guidelines. We are working to identify those patients whose visits or treatments can be safely delayed, and we will notify you of this if you have an upcoming visit.  We ask that you stay home if you have fever and/or cough.

More Info

Sarcoma Diagnosis

If a soft tissue sarcoma is suspected, a biopsy will be done. The type of biopsy will be based on the size and location of the tumor. There are three types of biopsies commonly used. Your physician will choose the best one for you:

  • Incisional biopsy: The removal of part of a lump or a sample of tissue.
  • Core biopsy: The removal of tissue using a wide needle.
  • Excisional biopsy: The removal of an entire lump or area of tissue that doesn’t look normal.

The following tests may be done on the tissue that was removed:

  • Immunohistochemistry study: is used to tell the difference between different types of cancer.
  • Light and electron microscopy: Used to look for certain changes in the cells.
  • Cytogenetic analysis: Used to look for certain changes in the chromosomes.
  • FISH (fluorescence in situ hybridization): A laboratory test used to look at genes or chromosomes in cells and tissues.
  • Flow cytometry: A laboratory test that measures the number of cells in a sample, the percentage of live cells in a sample, and certain characteristics of cells, such as size, shape, and the presence of tumor markers on the cell surface.