Kilhwan Shon

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PURPOSE To quantify long-term changes in anterior segment (AS) parameters after laser peripheral iridotomy (LPI) using AS optical coherence tomography (OCT) in primary angle-closure suspect (PACS). METHODS Thirty-two PACS subjects were imaged at pre-LPI and 2 weeks and 18 months post-LPI using AS OCT. Anterior chamber depth (ACD), iris curvature (IC),(More)
PURPOSE To evaluate whether pointwise regression analysis of serial measures of retinal sensitivity can predict future visual field (VF) loss. METHODS Medical records of 158 patients with glaucomatous eyes with at least 6 years follow-up and 10 reliable VF exams were retrospectively analyzed. The entire follow-up period was divided into two, roughly(More)
PURPOSE To investigate the possibility of classifying angle closure eyes in terms of features provided by anterior segment optical coherence tomography (AS OCT). METHODS Angle closure (primary angle closure [PAC] or PAC glaucoma [PACG]) eyes diagnosed by gonioscopy were imaged using AS OCT under the same lighting conditions. Anterior chamber depth (ACD),(More)
To compare the outcomes of Cirrus spectral-domain optical coherence tomography (OCT) and optic disc/retinal nerve fiber layer (RNFL) photographic assessment in detecting glaucomatous progression. Two-hundred twenty-six eyes of 130 glaucoma patients (mean follow-up: 2.5 years) with at least 5 OCT examinations were included. Eyes were classified into one of(More)
PURPOSE To evaluate patterns of macular retinal ganglion cell (RGC) loss measured by spectral domain optical coherence tomography in patients with neurologic lesions mimicking glaucoma. METHODS We evaluated four patients with neurological lesions who showed characteristic patterns of RGC loss, as determined by ganglion cell thickness (GCT) mapping. (More)
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