Metachronous anal metastasis from rectal cancer - TERASAWA, Muga; KUBO, Kouichirou; HASEGAWA, Kei; SAITOU, Takaaki; FUJIKAWA, Koichi; WATANABE, Hidejirou (Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association), 2012)
Keywords: anal metastasis; implantation; rectal cancer