Effects of Pelvic autonomic Never Preservation on Male Patients with Rectal Cancer

Objective To evaluate the effects of PANP on male patients with rectal cancer following curative excision.Methods Retrospectively,the sexual dysfunction and local recurrence rate of respective 42 patienis in case and conirol group were analysed by case-conirol study.Results The erectile dysfunction rate were 43.5% and 69.3% in case and control group,and was found significant difference (P0.01). 45.2% and 70 .6% of ejaculatory disorder in the two groups and had significance (P0.01).No significani difference was found in local recurrence between case and conirol group.Conclusion The radical operation with pelvic autonomic nerve preservation for rectal cancer could reduce sexual disorder rate and better life quality without at the expense of local recurrence.