CRT Versus Surgery for Retroperitoneal or Paraaortic Lymph Node Recurrence of CRC
Conditions
- Colorectal Cancer
- Retroperitoneal Lymph Node Metastasis
- Para-aortic Lymph Node Metastasis
Interventions
- PROCEDURE: lymphadenectomy
- RADIATION: chemoradiotherapy
Sponsor
Fudan University