{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T16:12:00Z","timestamp":1781021520302,"version":"3.54.1"},"reference-count":19,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2024,3,22]],"date-time":"2024-03-22T00:00:00Z","timestamp":1711065600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>An approximately 1.5\u2010year\u2010old mixed breed heifer was presented for evaluation and treatment due to ocular pain affecting the right eye secondary to a live nematode within the anterior chamber. Ophthalmic examination revealed marked blepharospasm, evidence of chronic keratitis, uveitis, and a single, white, approximately 2.5\u2009cm long, 0.5\u2009mm thick, living parasite. The heifer underwent general anesthesia, and the parasite was removed using passive aqueous humor outflow following a stab incision into the anterior chamber. Twenty\u2010four hours after removal of the intraocular parasite, the heifer displayed a significant improvement in ocular comfort, corneal edema, and uveitis. The nematode was identified via genetic analyses as <jats:italic>Parafilaria bovicola<\/jats:italic>, a filarial parasite of cattle. The heifer was discharged 5\u2009days following nematode removal with a marked improvement in all ocular signs and apparently normal vision. To the authors' knowledge, there are no previous reports of confirmed intraocular filariosis caused by <jats:italic>P.\u2009bovicola<\/jats:italic> in the veterinary literature, nor are there reports detailing surgical removal of intraocular parasites in bovids.<\/jats:p>","DOI":"10.1111\/vop.13211","type":"journal-article","created":{"date-parts":[[2024,3,23]],"date-time":"2024-03-23T08:38:06Z","timestamp":1711183086000},"page":"481-487","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Intraocular <i>Parafilaria bovicola<\/i> infection and surgical removal in a mixed breed heifer"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3517-1849","authenticated-orcid":false,"given":"A. K.","family":"Shukla","sequence":"first","affiliation":[{"name":"Ophthalmology Section, Equine Department, Vetsuisse Faculty University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Contadini","sequence":"additional","affiliation":[{"name":"Ophthalmology Section, Equine Department, Vetsuisse Faculty University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"Kazmir\u2010Lysak","sequence":"additional","affiliation":[{"name":"Section of Anesthesiology, Department of Clinical Diagnostics and Services, Vetsuisse Faculty University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Schnyder","sequence":"additional","affiliation":[{"name":"Institute of Parasitology, Vetsuisse Faculty University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Gerspach","sequence":"additional","affiliation":[{"name":"Food Animal Department, Vetsuisse Faculty University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. A.","family":"Pot","sequence":"additional","affiliation":[{"name":"Ophthalmology Section, Equine Department, Vetsuisse Faculty University of Zurich  Zurich Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,3,22]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/1756-3305-4-41"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13071-020-3925-6"},{"key":"e_1_2_10_4_1","volume-title":"Veterinary Ophthalmology","author":"Gelatt KN","year":"2021"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.21887\/ijvsbt.17.1.14"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.3347\/kjp.2017.55.6.667"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/vetsci8040055"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.64.7"},{"issue":"1","key":"e_1_2_10_9_1","first-page":"1487","article-title":"Surgical removal of eyeworm in indigenous cow","volume":"9","author":"Das J","year":"2021","journal-title":"J Entomol Zool Stud"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.237.2.196"},{"key":"e_1_2_10_11_1","first-page":"181","article-title":"Intraocular nematodiasis in a llama (Lama glama)","volume":"52","author":"Dunkel B","year":"2011","journal-title":"Can Vet J"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13071-016-1440-6"},{"issue":"1","key":"e_1_2_10_13_1","first-page":"41","article-title":"Preliminary report on the transmission of Parafilaria bovicola in South Africa","volume":"42","author":"Nevill EM","year":"1975","journal-title":"J Vet Res"},{"issue":"6","key":"e_1_2_10_14_1","first-page":"948","article-title":"Parafilaria bovicola (Tubangui 1934) in cattle: epizootiology\u2010vector studies and experimental transmission of Parafilaria bovicola to cattle","volume":"43","author":"Bech\u2010Nielsen S","year":"1982","journal-title":"Am J Vet Res"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetpar.2011.08.005"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.3390\/ani11102966"},{"issue":"4","key":"e_1_2_10_17_1","first-page":"817","article-title":"Parafilaria bovicola Tubangui 1934 from a human eye in Thailand","volume":"35","author":"Bhaibulaya M","year":"2004","journal-title":"Southeast Asian J Trop Med Public Health"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000007149"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.30954\/2277-940X.01.2021.19"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X00022975"}],"container-title":["Veterinary Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vop.13211","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,20]],"date-time":"2024-11-20T09:55:26Z","timestamp":1732096526000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/vop.13211"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3,22]]},"references-count":19,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2024,9]]}},"alternative-id":["10.1111\/vop.13211"],"URL":"https:\/\/doi.org\/10.1111\/vop.13211","archive":["Portico"],"relation":{},"ISSN":["1463-5216","1463-5224"],"issn-type":[{"value":"1463-5216","type":"print"},{"value":"1463-5224","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,3,22]]},"assertion":[{"value":"2023-11-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-03-06","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-03-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}