Results 181 to 190 of about 25,571 (216)

Coherent noise compensation in Spectral-Domain optical coherence tomography

Optics and Spectroscopy, 2009
An efficient technique for the separation of and compensation for coherent noise in spectral optical coherence tomography with parallel spectrum detection is proposed and validated. The coherent noise is separated during one exposure by modulating the mutual delay of the signal and reference waves by a certain law.
V. M. Gelikonov, G. V. Gelikonov, I. V. Kasatkina, D. A. Terpelov, P. A. Shilyagin   +4 more
openaire   +1 more source

Spectral-Domain Optical Coherence Tomography Appearance of a Retinal Nematode

Ophthalmic Surgery, Lasers and Imaging Retina, 2013
A 65-year-old man presented with decreased visual acuity in his left eye of 10 days’ duration. Ocular examination revealed visual acuity of 20/200 in the left eye caused by a visible retinal nematode (roundworm) located close to the fovea. Spectral-domain optical coherence tomography imaging showed the nematode in the retinal nerve fiber layer.
Ali, Masudi, Masoud, Soheilian, Ramin, Nourinia, Rasam, Soheilian, Gholam A, Peyman   +4 more
openaire   +3 more sources

Enhanced Depth Imaging Spectral-Domain Optical Coherence Tomography

American Journal of Ophthalmology, 2008
To describe a method to obtain images of the choroid using conventional spectral-domain (SD) optical coherence tomography (OCT) and to evaluate choroidal thickness measurements using these images.Observational case series.The images were obtained by positioning the SD OCT device close enough to the eye to obtain an inverted representation of the fundus
Richard F, Spaide, Hideki, Koizumi, Maria C, Pozzoni, Maria C, Pozonni   +3 more
openaire   +2 more sources

Spectral-Domain Optical Coherence Tomography Findings in Lipemia Retinalis

Ophthalmic Surgery, Lasers and Imaging Retina, 2016
Severe hypertriglyceridemia can give rise to a fundus appearance with whitish-colored retinal vessels called lipemia retinalis. A 52-year-old man with hypertriglyceridemia presented with a best-corrected visual acuity of 20/20 in both eyes and creamy-white retinal vessels on fundus.
Öztürk, Banu Turgut, Bozkurt, Banu, Mesen, Ali, Gönül, Şaban, İpekçi, Süleyman Hilmi   +4 more
openaire   +2 more sources

Spectral domain-optical coherence tomography analysis of choroidal osteoma

British Journal of Ophthalmology, 2011
To assess spectral domain-optical coherence tomography (SD-OCT) contribution to choroidal osteoma characterisation.A retrospective chart review of a series of patients diagnosed with choroidal osteoma, which included patient, clinical, ultrasonographic, photographic and SD-OCT imaging.11 patients were included in this series.
Aurélien, Freton, Paul T, Finger
openaire   +2 more sources

Spectral-Domain Optical Coherence Tomography of the Choroid in Choroidal Osteoma

Ophthalmic Surgery, Lasers and Imaging Retina, 2011
The authors report spectral-domain optical coherence tomography (SD-OCT) findings in a patient with decalcifying choroidal osteoma accompanied by a choroidal neovascular membrane and serous retinal detachment. A 13-year-old girl was found to have a choroidal osteoma in the left eye.
Masatoshi, Haruta, Masanori, Hangai, Chikako, Taguchi, Ryoji, Yamakawa   +3 more
openaire   +2 more sources

Spectral Domain Optical Coherence Tomography in Juxtapapillary Macroaneurysm

Klinische Monatsblätter für Augenheilkunde, 2011
Sabani I, Vaudaux JD, Bovey E, Pournaras JA   +3 more
openaire   +3 more sources

Spectral Domain Optical Coherence Tomography

2008
P Janakiraman, Babu Rajendran, Shaun Dacosta   +2 more
openaire   +1 more source

Spectral-Domain Optical Coherence Tomography in Hydroxychloroquine Retinopathy

Ophthalmology, 2015
Janine L, Johnston, Patty, Darvill, Glen T D, Thomson   +2 more
openaire   +2 more sources

Spectral Domain Optical Coherence Tomography

2014
Sripathi Kamath, Rajeev Pappuru
openaire   +1 more source