At the point when threatening tumors are discovered after intense injury, medico-legal angles regularly enter the photo and impressive examination might be important to decide the circumstances and end results relationship. Ewing discovered it for the most part concurred, and it appears to be still to be the accord, that a solitary injury infrequently creates a harmful tumor in already ordinary tissue. To implicate solitary damage, the accompanying criteria would need to be met: There must be nonattendance of past injury, and the injury is referred to must be adequate to create a change of the tissue structure.