1. Articles from Kim Jiramongkolchai

    1-6 of 6
    1. Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children <5 Years

      Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children <5 Years

      Purpose Measurements of the ganglion cell complex (GCC), comprising the retinal nerve fiber (RNFL), ganglion cell, and inner plexiform layers, can be correlated with vision loss caused by optic nerve disease. Handheld optical coherence tomography (HH-OCT) can be used with sedation in children not amenable to traditional imaging. Purpose: to report GCC and RNFL measurements in normal children using HH-OCT. Design Prospective observational study of normal children ≤ 5-years of age. Methods Healthy, full-term children ≤5 years-old undergoing sedation or anesthesia were enrolled. Exclusion criteria: prematurity, pre-existing neurologic, genetic, metabolic or intraocular pathology. Demographic data, axial length (Master-Vu Sonomed Escalon, NY ...

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    2. Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children

      Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children

      Purpose Measurements of the ganglion cell complex (GCC), comprising the retinal nerve fiber (RNFL), ganglion cell, and inner plexiform layers, can be correlated with vision loss caused by optic nerve disease. Handheld optical coherence tomography (HH-OCT) can be used with sedation in children not amenable to traditional imaging. Purpose: to report GCC and RNFL measurements in normal children using HH-OCT. Design Prospective observational study of normal children ≤ 5-years of age. Methods Healthy, full-term children ≤5 years-old undergoing sedation or anesthesia were enrolled. Exclusion criteria: prematurity, pre-existing neurologic, genetic, metabolic or intraocular pathology. Demographic data, axial length (Master-Vu Sonomed Escalon, NY ...

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    3. Optical coherence tomography macular segmentation as predictor for optic atrophy in children with acute papilledema

      Optical coherence tomography macular segmentation as predictor for optic atrophy in children with acute papilledema

      New Spectralis (Heidelberg, Germany) segmentation software allows automatic quantitation of the thickness of each macular layer. We evaluated the role of Spectralis spectral domain optical coherence tomography (SD-OCT) segmentation in children during acute papilledema to predict the subsequent development of optic atrophy.

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    4. The macula in pediatric glaucoma: quantifying the inner and outer layers via optical coherence tomography automatic segmentation

      The macula in pediatric glaucoma: quantifying the inner and outer layers via optical coherence tomography automatic segmentation

      Background Recent Spectralis (Heidelberg, Germany) spectral domain optical coherence tomography (SD-OCT) research software can automatically quantify the thickness of each individual retinal layer. The macular ganglion cell layer (GCL) and ganglion cell complex may be more sensitive for detecting glaucoma than the peripapillary retinal nerve fiber layer (pRNFL). The aim of this study was to characterize and compare the volume of each macular layer in the eyes of children with glaucoma versus those of normal controls. Methods The medical records of children with primary glaucoma and physiologic cupping who had undergone Spectralis SD-OCT imaging of the macula and pRNFL were ...

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    5. Choroidal Thickness and En Face Optical Coherence Tomography Imaging in Autoimmune Retinopathy

      Choroidal Thickness and En Face Optical Coherence Tomography Imaging in Autoimmune Retinopathy

      A 57-year-old white woman developed autoimmune retinopathy (AIR) in both eyes associated with bilateral autoimmune sensorineural hearing loss. Laboratory testing was positive for 68kDa (heat-shock protein) and 136kDa (human interstitial retinoid-binding protein). Extensive cancer screening was negative. Spectral-domain optical coherence tomography enhanced depth imaging demonstrated a markedly thickened choroid in both eyes. En face imaging showed a distinctive pattern of granular hyperreflective foveal dots. The concurrent sensorineural hearing loss was thought to be of autoimmune origin and also responded to immunosuppressive treatment. Eyes with non-paraneoplastic, seropositive AIR may have associated increased choroidal thickness. Audiology testing should be considered.

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      Mentions: Duke University
    6. The macula in pediatric glaucoma: quantifying the inner and outer layers via optical coherence tomography segmentation

      The macula in pediatric glaucoma: quantifying the inner and outer layers via optical coherence tomography segmentation

      Recent Spectralis (Heidelberg, Germany) spectral domain optical coherence tomography research software can quantify the thickness of each individual retinal layer. There is a suggestion that the macular ganglion cell layer (GCL) and ganglion cell complex may be more sensitive for detecting glaucoma than the peripapillary retinal nerve fiber layer (pRNFL). The purpose of this study was to characterize/compare the thickness of each macular layer among children with glaucoma versus normals.

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    1-6 of 6
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    The macula in pediatric glaucoma: quantifying the inner and outer layers via optical coherence tomography segmentation Choroidal Thickness and En Face Optical Coherence Tomography Imaging in Autoimmune Retinopathy The macula in pediatric glaucoma: quantifying the inner and outer layers via optical coherence tomography automatic segmentation Optical coherence tomography macular segmentation as predictor for optic atrophy in children with acute papilledema Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children <5 Years Medical treatment of inflammatory punctual stenosis monitored by anterior segment optical coherence tomography Development and Validation of a Deep Learning System for Diagnosing Glaucoma Using Optical Coherence Tomography Methylene blue-filled biodegradable polymer particles as a contrast agent for optical coherence tomography Optical coherence tomography for thyroid pathology: 3D analysis of tissue microstructure Mathematical Analysis of Texture Indicators for the Segmentation of Optical Coherence Tomography Images Comparison of Current Optical Coherence Tomography Angiography Methods in Imaging Retinal Hemangioblastomas