Second cancer after starting treatment for prostate cancer

摘要: The subjects for the present study were 270 patients with prostate cancer who underwent initial treatment at our hospital over 14 years from 1986 to 1999. They investigated assess relationship between their and metachronous tumors. Sixteen (5.9%) developed of other organs after starting cancer. These tumors included gastric in six as well lung cancer, esophageal colorectal liver renal bladder skin leukemia, mediastinal adenocarcinoma. Treatment than surgery radiotherapy eight patients, administration estramustine phosphate sodium nine LH-RH analogues patients. chi-square test showed no significant difference incidence relation presence/absence these three therapies. therefore ruled out possible induction by