Pelvic autonomic nerve preservation for patients with rectal carcinoma: Oncologic and functional outcome

Abstract

Early stage rectal carcinoma should be treated both with local cure and complete preservation of urinary and sexual function. In high risk patients with suspected perirectal lymph node metastases and tumors invading the perirectal fat, the appropriate PANP should be applied with consideration of the balance between achieving a cure and preserving autonomic function.