نتایج جستجو برای: posterior vitreous detachment

تعداد نتایج: 131071  

2016
Kazuhiko Umazume Jun Suzuki Yoshihiko Usui Yoshihiro Wakabayashi Hiroshi Goto

Purpose. Endogenous endophthalmitis (EE) is a rare ocular disease caused by bacterial or fungal infection of intraocular spaces by hematogenous spread of pathogens from distant infectious loci in the body. We investigated the clinical characteristics and management of eyes with EE in ten consecutive patients. Methods. Ten patients (10 eyes) with EE treated at Tokyo Medical University Hospital i...

2013
Lei Shao Liang Xu Qi Sheng You Ya Xing Wang Chang Xi Chen Hua Yang Jin Qiong Zhou Jost B. Jonas Wen Bin Wei

PURPOSE To determine prevalence and associations of incomplete posterior vitreous detachment (PVD). METHODS The population-based cross-sectional Beijing Eye Study 2011 included 3468 individuals with a mean age of 64.6±9.8 years (range: 50-93 years). A detailed ophthalmic examination was performed including spectral-domain optical coherence tomography (SD-OCT). Incomplete PVD was differentiate...

Journal: :Japanese journal of ophthalmology 1999
T Hikichi G Nomiyama H Ikeda A Yoshida

PURPOSE To investigate the vitreous findings in patients with cicatricial retinopathy of prematurity (ROP) who underwent retinal cryopexy and/or photocoagulation during the acute phase of the disease. METHODS Vitreous findings were evaluated in 15 patients (29 eyes) with cicatricial ROP by slit-lamp biomicroscopy and indirect ophthalmoscopy. RESULTS The ocular examination revealed that all ...

Journal: :The British journal of ophthalmology 1987
E M Graham M R Stanford J S Shilling M D Sanders

Twenty-six patients (39 eyes) with retinal neovascularisation associated with ocular inflammation were identified from the retinal vasculitis clinic at St Thomas's Hospital. Eight patients had sarcoidosis, seven patients Behçet's disease, and 11 had idiopathic retinal vasculitis. Twenty-three patients had required systemic therapy to control the inflammation and 11 patients received laser photo...

2013
Akira Hirata Soichiro Yamamoto Satoshi Okinami

To investigate the temporary tamponade effects of an ophthalmic viscosurgical device (OVD) for experimental retinal tears, we performed vitrectomy in four rabbit eyes and created a posterior vitreous detachment and artificial retinal tear to produce retinal detachment. The retina was flattened with liquid perfluorocarbon (PFC), the area peripheral to the tear was photocoagulated, an OVD was app...

2013
Ramak Roohipoor Mohammad Riazi Esfahani Reza Karkhaneh

Purpose: To evaluate the efficacy of autologous plasmin in pediatric vitrectomy and to report the anatomic outcomes of autologous plasmin assisted pediatric vitrectomy Methods: In an interventional prospective study, Thirty-four pediatric patients with vitreoretinal disorders who needed vitrectomy during 2008 to 2010, included in the study. The patients were divided into two groups: the retinop...

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