Stereotactic Ablative Body Radiation Therapy for Patients With Primary Renal Cancer

Inclusion Criteria

• •Age ≥ 18 years.
• •Renal mass ≤ 5cm
• •* The treating renal mass must be ≤ 5cm. Other renal masses (cysts etc.) of any size will not make the subject ineligible
• •Biopsy proven Renal neoplasm
• •* All histology of renal cancers are included including oncocytoma
• •Growth of renal mass \>2mm in radiographic scans must be demonstrated within a one year period.
• •Ability to understand and the willingness to sign a written informed consent.
• •Subject is able to undergo either an MRI or administration of contrast agent for CT
• •Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) for the duration of the study. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.
• •A female of child-bearing potential is any woman (regardless of sexual orientation, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria:
• •* Has not undergone a hysterectomy or bilateral oophorectomy; or
• •* Has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).