| canine ocular thelaziosis caused by thelazia callipaeda in portugal. | ocular thelaziosis caused by thelazia callipaeda is a vector-borne disease affecting dogs and humans. we report a case of thelaziosis in a 10-year-old german shepherd dog from vila real city (portugal). ophthalmological examination revealed bulbar and nictitating membrane conjunctival hyperemia with serous discharge noted at the left medial canthus and blepharitis. schirmer tear test value and intraocular pressure were within the reference ranges in both eyes, and biomicroscopy showed a transpar ... | 2013 | 23067512 |