No prior pelvic radiation therapy
Any prior pelvic radiation
Patients who have received prior pelvic radiation or cytotoxic chemotherapy
Plans for pelvic radiation while participating in the study
Patients with any prior pelvic radiation therapy.
Prior pelvic or abdominal radiation
Clinically large pelvic masses reaching above the umbilicus
Prior history of abdominal irradiation; patients who have received prior pelvic radiation for colorectal cancer are eligible; however, prior radiation treatment plans must be reviewed prior to enrollment
Prior pelvic radiation
Patients who have had pelvic or abdominal radiation therapy.
Previous pelvic radiation affecting >= % of the bone marrow; patients who received whole pelvic radiation are excluded
Patients who had pelvic radiation within  months
History of abdominal/pelvic radiation therapy
No prior pelvic radiation
Prior pelvic radiation
Any therapeutic pelvic radiation
Subjects must not have had prior pelvic radiation therapy
History of prior pelvic radiation therapy
No prior pelvic radiation therapy or chemotherapy
Subject who has undergone a prior pelvic anastomosis.
Patients with a history of prior whole pelvic radiation
Pelvic radiation therapy
Patients who have received prior pelvic radiation
Prior history of pelvic radiation therapy
Prior pelvic radiation therapy
An oncology research protocol requiring full pelvic radiation (i.e., -field box technique)
History of pelvic radiation
Patients must be considered able to tolerate systemic chemotherapy and pelvic radiation therapy
Acute pelvic inflammatory disease
No prior radiation to bladder or pelvic region
Patients with any prior history of whole pelvic radiation therapy (WPRT)
Patients with any prior pelvic surgery
Patients with prior history of pelvic fractures or hip replacement
Patients must have had a pelvic MRI within  days prior to the initiation of treatment
Patients undergoing pelvic exenteration
History of pelvic radiation
History of prior abdominal or pelvic radiation
Previously undergone major pelvic surgery
Prior pelvic radiation
Prior pelvic RT
Known or suspected active pelvic infection
Prior pelvic radiation for any reason
History of pelvic or rectal radiation therapy
Patients who have received any prior pelvic radiation therapy in the area of the tumor that precludes the delivery of a curative dose of pelvic radiation
Extra-pelvic metastasis on any imaging or biopsy.
Prior pelvic radiation
Patients who are referred with pelvic symptoms, a known pelvic mass, or a history of prior radiation, will be excluded from this investigation
Prior pelvic surgery or radiation
History of prior pelvic radiation
Prior hip replacement or other major pelvic surgery
Prior history of pelvic radiation
Has received prior pelvic radiation therapy