Persistent hyperplastic primary vitreous in two piglets.
macrophthalmia
persistent hyperplastic primary vitreous
pig
retinal dysplasia
Journal
The Journal of veterinary medical science
ISSN: 1347-7439
Titre abrégé: J Vet Med Sci
Pays: Japan
ID NLM: 9105360
Informations de publication
Date de publication:
14 Mar 2019
14 Mar 2019
Historique:
pubmed:
16
1
2019
medline:
19
3
2019
entrez:
16
1
2019
Statut:
ppublish
Résumé
Two Large Yorkshire piglets were diagnosed as persistent hyperplastic primary vitreous (PHPV). In case 1, the white cord-like structure extending from optic disc to lens was observed in the normal-sized right eye. Case 2 showed buphthalmos of the right eye. The internal structure of the right eye was unclear due to bleeding, but a white cord-like structure was slightly observed. In both cases, histological examinations revealed the fibrovascular cord-like structure in hyaloid vitreous. The retina was detached, and dysplastic nervous tissue was observed in anterior vitreous. Immunohistochemistry using various neural markers suggested that dysplastic nervous tissue was derived from the detached neural retina. By the characteristic macroscopic and histopathological features, both cases were diagnosed as PHPV. To our knowledge, this is the first report of swine PHPV.
Identifiants
pubmed: 30643102
doi: 10.1292/jvms.18-0321
pmc: PMC6451910
doi:
Types de publication
Case Reports
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
357-360Références
Vet Ophthalmol. 2001 Jun;4(2):161-4
pubmed: 11423000
Vet Ophthalmol. 2002 Mar;5(1):65-70
pubmed: 11940250
J Pathol Bacteriol. 1960 Oct;80:281-6
pubmed: 13719726
Vet Ophthalmol. 2004 May-Jun;7(3):151-8
pubmed: 15091321
Vet Ophthalmol. 2004 Sep-Oct;7(5):369-75
pubmed: 15310298
Clin Exp Ophthalmol. 2009 Dec;37(9):884-90
pubmed: 20092598
J Vet Med Sci. 2012 Jul;74(7):945-7
pubmed: 22446393
Ophthalmology. 1985 Aug;92(8):1153-8
pubmed: 3876535
J Vet Med Sci. 1998 Feb;60(2):263-5
pubmed: 9524956