Microsurgical observation of the posterior vitreous in patients with vitreous hemorrhage caused by Terson syndrome.
Posterior precortical vitreous pocket
Posterior vitreous detachment
Subarachnoid hemorrhage
Terson syndrome
Vitreous hemorrhage
Journal
American journal of ophthalmology case reports
ISSN: 2451-9936
Titre abrégé: Am J Ophthalmol Case Rep
Pays: United States
ID NLM: 101679941
Informations de publication
Date de publication:
Mar 2020
Mar 2020
Historique:
received:
28
08
2019
revised:
08
01
2020
accepted:
28
01
2020
entrez:
22
2
2020
pubmed:
23
2
2020
medline:
23
2
2020
Statut:
epublish
Résumé
To describe features characteristic of vitreous hemorrhage in patients with Terson syndrome observed through a microsurgical scope. Between May 2015 and February 2019, 12 eyes of 10 patients with vitreous hemorrhage occurring after subarachnoid hemorrhage (SAH) underwent pars plana vitrectomy. During vitreous surgery, we found 10 of 12 eyes did not have posterior vitreous detachment (PVD). Furthermore, we observed in 9 of the 10 eyes without PVD (90.0%) that there was no hemorrhage in the posterior vitreous cavity at the posterior pole while we removed vitreous hemorrhage. We confirmed that this clean space could be the posterior precortical vitreous pocket (PPVP). Terson syndrome may have no hemorrhage in the PPVP regardless of the presence of severe vitreous hemorrhage. The cases presented in our study may suggest one of the mechanisms of Terson syndrome.
Identifiants
pubmed: 32083223
doi: 10.1016/j.ajoc.2020.100613
pii: S2451-9936(20)30011-6
pii: 100613
pmc: PMC7019118
doi:
Types de publication
Journal Article
Langues
eng
Pagination
100613Informations de copyright
© 2020 The Authors.
Déclaration de conflit d'intérêts
The authors have no financial disclosures.
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