An picture will be made of these two markers and it will be noted the distance between them. Dissection and excision of the tumor using the radiocolloid probe (no modification of surgical management). At the end of the surgical procedure, verification of no residual radioactivity and no residual fluorescence. Again, surgeon identified and marked in the excised sample the area of fluorescence and radioactive. The pathological examination of the resected specimen will describe positions of mark compared tumor.