Radiation Therapy Before Surgery Compared With Chemotherapy Plus Radiation After Surgery in Treating Patients With Rectal Cancer That Can Be Surgically Removed
Conditions
Interventions
- DRUG: fluorouracil
- DRUG: leucovorin calcium
- PROCEDURE: adjuvant therapy
- PROCEDURE: conventional surgery
- PROCEDURE: neoadjuvant therapy
- RADIATION: radiation therapy
Sponsor
Medical Research Council
Collaborators