Inclusion Criteria:  Women undergoing a pelvic reconstruction procedure after radical gynecologic surgery for any indication at MSK. Age ≥18 years.  Exclusion Criteria:  Women with hepatic dysfunction as evidenced by elevated transaminases (two times the upper limit of normal). Women with a history of cirrhosis or other chronic liver disease. Women with a documented severe or life threatening allergy to iodine. Women with an allergy to ICG or severe allergy to iodinated contrast. Women undergoing any free flap (non-pedicled) reconstruction.