{"denomUnitsSelected":"Participants","description":"Patients will be categorized into the following groups: (1) tumor present at the margin of resection; and (2) no tumor present at the margin of resection. Patients who are not classified as having surgery as the only local control modality will not be evaluable for this outcome measure.","reportingStatus":"NOT_POSTED","timeFrame":"126 days after enrollment","title":"Presence of Tumor at the Margin of Resection for Patients Who Have Surgery as the Only Local Control Modality","type":"OTHER_PRE_SPECIFIED"}