Carson, Henry J Metastasis of colonic adenocarcinoma to the external ear canal: an unusual case with a complex-pattern of disease progression. [electronic resource] - Ear, nose, & throat journal Jan 2005 - 36-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 0145-5613 Subjects--Topical Terms: Adenocarcinoma--secondaryColonic Neoplasms--pathologyEar CanalEar Neoplasms--secondaryHumansMaleMiddle Aged