Treatment requires aggressive surgical removal of the tumor with wide borders of normal surrounding tissue. (www2.vet.cornell.edu)
If complete removal of the tumor is possible, the cure rate is typically between 90 and 95 percent, making the prognosis very high. (dogcare.dailypuppy.com)
Also, the boundaries of the tumor allow for removal of the tumor without cutting into other organs. (yourlegalguide.com)