_:vb50956554 "An external ear disease that involves inflammation of the outer ear and ear canal. It can be caused by active bacterial or fungal infections."^^ . _:vb50956554 . _:vb50956554 . _:vb50956554 . _:vb50956554 . _:vb50956554 "url:http://en.wikipedia.org/wiki/Otitis_externa"^^ . _:vb50956554 .