citation journal title = Diseases of the Colon amp Rectum citation issn = 00123706 citation volume = 51 citation issue = 12 citation doi = 101007/s1035000893389 citation firstpage = 1850 citation lastpage = 1852 citation publication date = 2008/12/01 citation title = Cutaneous Perianal Recurrence on the Site of Lone Star Retractor™ after Jpouch Coloanal Anastomosis for Rectal Cancer Report of Two Cases