Department of Surgery, University of Ulsan College of Medicine and Colorectal Clinic, Asan Medical Center, Seoul, Korea.
Cancer Res Treat. 2005 Apr;37(2):129-32. doi: 10.4143/crt.2005.37.2.129. Epub 2005 Apr 30.
Lymph node involvement is the most important prognostic factor of rectal cancer. Cancer originating from sites other than the rectum rarely metastasizes to the mesorectal lymph node. We report a rectal cancer patient with a synchronous metastatic prostatic carcinoma to the mesorectal lymph node.
淋巴结浸润是直肠癌最重要的预后因素。源自直肠以外部位的癌症很少转移至直肠系膜淋巴结。我们报告了一例直肠腺癌患者同时发生前列腺癌转移至直肠系膜淋巴结。