Results 21 to 30 of about 485 (141)

Ophthalmic masquerades of the atherosclerotic carotids

Indian Journal of Ophthalmology, 2014
Patients with carotid atherosclerosis can present with ophthalmic symptoms. These symptoms and signs can be due to retinal emboli, hypoperfusion of the retina and choroid, opening up of collateral channels, or chronic hypoperfusion of the globe (ocular ...
Anupriya Arthur, Anika Alexander, Simerpreet Bal, Ajith Sivadasan, Sanjith Aaron   +4 more
doaj   +1 more source

Pulse Waveform Analysis of the Ocular Blood Flow Using Laser Speckle Flowgraphy before and after Glaucoma Treatment

Journal of Ophthalmology, Volume 2019, Issue 1, 2019., 2019
Although reduction in intraocular pressure (IOP) is the principle of glaucoma treatment, impaired ocular blood flow is believed to play a role in the progression of glaucoma. This study evaluated the effect of glaucoma treatment on pulse waveforms for optic nerve head (ONH) microcirculation in patients with glaucoma. Fifty‐one subjects were included on
Satoko Masai, Kyoko Ishida, Ayako Anraku, Tetsuro Takumi, Goji Tomita, Tomasz Zarnowski   +5 more
wiley   +1 more source

Benign Fibrous Histiocytoma

Indian Journal of Ophthalmology, 2014
Fibrous histiocytomas (FHs) are mesenchymal tumors that may be benign or malignant. Ocular involvement by FHs is infrequent and primarily limited to the orbit. Rarely, FHs can also involve the conjunctiva and perilimbal area.
Pushpa Varma, Shweta Walia, Raju Manglawat   +2 more
doaj   +1 more source

Twenty‐Four‐Hour Contact Lens Sensor Monitoring of Aqueous Humor Dynamics in Surgically or Medically Treated Glaucoma Patients

Journal of Ophthalmology, Volume 2019, Issue 1, 2019., 2019
Aim. This study assessed the 24 h circadian rhythm of intraocular pressure (IOP) using a contact lens sensor in three groups of patients with open‐angle glaucoma. Methods. This study was a monocentric, cross‐sectional, nonrandomized, prospective, pilot study. Eighty‐nine patients were enrolled: 29 patients previously underwent an Ex‐PRESS mini glaucoma
Chiara Posarelli, Pierluigi Ortenzio, Antonio Ferreras, Mario Damiano Toro, Andrea Passani, Pasquale Loiudice, Francesco Oddone, Giamberto Casini, Michele Figus, Maurizio Uva   +9 more
wiley   +1 more source

Repeated bevacizumab injections versus mitomycin C in rotational conjunctival flap for prevention of pterygium recurrence

Indian Journal of Ophthalmology, 2014
Aims: To evaluate the efficacy of repeated bevacizumab injection in rotational conjunctival flap surgery versus rotational conjunctival flap with adjunctive mitomycin C (MMC) or rotational conjunctival flap alone. Materials and Methods: Ninety eyes of 90
Mustafa Ozsutcu, Emre Ayintap, Julide C U Akkan, Arif Koytak, Cengiz Aras   +4 more
doaj   +1 more source

Systematic Assessment of Clinical Methods to Diagnose and Monitor Diabetic Retinal Neuropathy

Journal of Ophthalmology, Volume 2018, Issue 1, 2018., 2018
Purpose. Diabetic retinal neuropathy refers to retinal neural tissue damage occurring before the structural retinal changes of diabetic retinopathy and fulfils many of the criteria for causality for the subsequent vasculopathy. Developing reliable means of measuring neuronal damage in diabetes may be important in efforts to prevent retinopathy of a ...
K. Sean Jenkins, Jason C. Steel, Christopher J. Layton, Tamer A. Macky   +3 more
wiley   +1 more source

Spheniodal mucocele causing bilateral optic neuropathy and ophthalmoplegia

Indian Journal of Ophthalmology, 2014
Sphenoid sinus mucocele comprises only 2% of all paranasal sinus mucoceles. In literature, there is a case report on sphenoidal mucocele causing bilateral optic neuropathy, with unilateral partial recovery and cranial nerve palsy, but we did not come ...
Ambika Selvakumar, Balasubramanyam Mahalaxmi, V Ananth, Cugati Gautam   +3 more
doaj   +1 more source

Classification of multiple diseases based on wavelet features

The Journal of Engineering, Volume 2017, Issue 4, Page 110-118, April 2017., 2017
This study presents an efficient disease classification approach based on medical images. The approach is more efficient as it reduces the computational complexity. The implementation uses only two wavelet filters in selecting the texture features as compared with five filters used in the earlier research works. The computed average and energy features
Nalini Bodasingi, Narayanam Balaji
wiley   +1 more source

Retinal nerve fiber layer thickness in normal Indian pediatric population measured with optical coherence tomography

Indian Journal of Ophthalmology, 2014
Purpose: To measure the peripapillary retinal nerve fiber layer (RNFL) thickness in normal Indian pediatric population. Subjects and Methods: 120 normal Indian children ages 5-17 years presenting to the Pediatric Clinic were included in this ...
Neelam Pawar, Devendra Maheshwari, Meenakshi Ravindran, Renagappa Ramakrishnan   +3 more
doaj   +1 more source

Может ли быть глаукома без структурных изменений диска? Часть 1

, 2020
PURPOSE: To analyze pathological alterations of the parameters of the optic disc as well as peripapillar and macular zones of the retina in preperimetric glaucoma patients.MATERIALS AND METHODS: 57 patients with preperimetric glaucoma (33 eyes) and ...
V. A. Lvov, V. A. Machekhin, В. А. Львов, В. А. Мачехин   +3 more
core   +1 more source