 If the cancer is stable or shrinks while on bevacizumab for the first 56 days, and you tolerated the treatment well, you will undergo surgery to remove your kidney tumor. Surgery will be scheduled at least 4 weeks after your last dose of bevacizumab. Approximately 4 weeks after surgery, you will undergo repeat CT scans. If your cancer is stable or continuing to shrink, you will restart treatment with bevacizumab. You will continue to have tumor measurements by scans around every 56 days 8 weeks while receiving bevacizumab, if your initial scans showed evidence of tumor presence. However, If your tumor grew substantially during the operative period, i.e. between the first set of scans on or around day 56 and the scans performed after surgery, you will be taken off the study, and other treatments will be offered to you. 