Tongliang patient Zou Lao has a history of dysuria for nearly 10 years, recently aggravated in March had to be in the local hospital, who knew that it is not simple prostate hyperplasia caused by the results of puncture biopsy suggests that the interstitial source of the prostate poblastic cell tumors, and the body shape of the huge, up to 10.9cm × 10.6cm × 10.7cm. family members with Zou Lao ran all over the Southwest region of the hospitals due to the huge tumor, and the close relationship with the rectum and other reasons were not admitted to treatment. His family took Zou to all the major hospitals in southwest China, but he was not admitted because of the large tumor and its close relationship with the rectum. After consulting our hospital, Director Jiang Jun of the Department of Urology repeatedly read the films, carefully analyzed the condition, and patiently communicated with the patient and his family to explain his condition. Family members understand the condition and the risk of surgery is still a strong demand for treatment, and is willing to actively cooperate with the doctor for Zou Lao for the best treatment program. Subsequently, Director Jiang Jun invited general surgery, orthopedic surgeons according to the patient’s condition, repeated consultations on the surgical program, for the operation of the various situations that may arise to formulate an adequate response. On the morning of December 14, Zou Lao entered the operating room on time, Jiang Jun, director of the plan will be divided into three steps of surgery, the first laparoscopic cystectomy, careful lymph node dissection to separate the prostate sarcoma to ensure that the rectum is not damaged. Then the orthopedic surgeon performed a partial resection of the pubic bone to fully reveal the tumor, and repaired the pubic bone after the tumor was removed to ensure pelvic stability. Finally, the ileum was used to replace the bladder to repair the patient’s urinary system. The whole operation lasted 6 hours and went smoothly. After the operation, Zou’s condition was stable and he recovered well. The development of modern medicine and the meticulous division of various disciplines also makes the treatment of diseases more and more delicate, single-discipline treatment often fails to achieve the desired therapeutic effect, multidisciplinary joint treatment, to improve the therapeutic effect, to reduce the risk, to ensure the safety of the patient has an important role.