Skin and maxillary sinus involvement of colon cancer - Akyol, Murat; Demir, Lutfiye; Dirican, Ahmet; Ekinci, Nese; Can, Alper; Bayoglu, Vedat; Alacacioglu, Ahmet; Kucukzeybek, Yuksel; Cokmert, Suna; Erten, Cigdem; Cakalagaoglu, Fulya; Tarhan, Mustafa Oktay (Contemporary Oncology/Współczesna Onkologia, 2014)