Automated 2D-3D quantitative analysis of corneal graft detachment post DSAEK based on AS-OCT images

Dhommati Vikram Goud; Vupparaboina Kiran Kumar; Challa Kiran; Jana Soumya; Richhariya Ashutosh; Reddy Jagadesh C.

首页> 外文期刊>Computer Methods and Programs in Biomedicine: An International Journal Devoted to the Development, Implementation and Exchange of Computing Methodology and Software Systems in Biomedical Research and Medical Practice >Automated 2D-3D quantitative analysis of corneal graft detachment post DSAEK based on AS-OCT images

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Automated 2D-3D quantitative analysis of corneal graft detachment post DSAEK based on AS-OCT images

机译：基于AS-OCT图像的Cyneal移植脱落后DSAEK的自动化2D-3D定量分析

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Background and Objective: In current ophthalmological practices, assessment of graft condition post Descemet's stripping automated endothelial keratoplasty (DSAEK) is performed qualitatively using few (four) anterior-segment optical coherence tomography (AS-OCT) radial B-scans. From those scans, clinicians need to mentally synthesize the graft in 3D, and estimate its overall condition. In contrast, quantitative representation of 360 degrees thickness profile would facilitate better visualization of graft condition, and hence medical decision making. Consequently, clinicians seek to quantify potential detachments in 3D from the aforementioned sparse B-scans. Against this backdrop, aiming to assist doctors in making an accurate postoperative assessment, we attempted at 3D visualization and quantification of donor lenticule separation (DLS) using only four AS-OCT radial B-scans.

机译：背景和目的：在目前的眼科实践中，移植病情后剥离剥离自动内皮角膜术（DSAEK）的评估使用少量（四）前段光学相干断层扫描（AS-OCT）径向B扫描进行定性进行。从那些扫描，临床医生需要精神上综合3D的移植物，并估计其整体条件。相反，360度厚度曲线的定量表示将有助于更好地可视化接枝条件，因此是医学决策。因此，临床医生从上述稀疏B扫描中寻求量化3D的潜在分离。在此背景下，旨在协助医生进行准确的术后评估，我们尝试仅使用四个AS-OCT径向B扫描进行3D可视化和量化供体细胞分离（DLS）。

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来源
《Computer Methods and Programs in Biomedicine: An International Journal Devoted to the Development, Implementation and Exchange of Computing Methodology and Software Systems in Biomedical Research and Medical Practice》 |2018年第2018期|共12页
作者
Dhommati Vikram Goud; Vupparaboina Kiran Kumar; Challa Kiran; Jana Soumya; Richhariya Ashutosh; Reddy Jagadesh C.;
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作者单位

Indian Inst Technol Hyderabad Dept Elect Engn Telangana 502285 India;

Indian Inst Technol Hyderabad Dept Elect Engn Telangana 502285 India;

LV Prasad Eye Inst Tej Kohli Cornea Inst Hyderabad 500034 Telangana India;

Indian Inst Technol Hyderabad Dept Elect Engn Telangana 502285 India;

LV Prasad Eye Inst Srujana Innovat Ctr Hyderabad 500034 Telangana India;

LV Prasad Eye Inst Tej Kohli Cornea Inst Hyderabad 500034 Telangana India;

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原文格式 PDF
正文语种 eng
中图分类计算技术、计算机技术;
关键词
Ophthalmology; Corneal transplant; Descemet's stripping automated endothelial keratoplasty (DSAEK); Donor lenticule separation; Optical coherence tomography (OCT); 3D quantification and visualization; Hessian matrix analysis;

机译：眼科;角膜移植;Descemet剥离自动内皮角膜术（Dsaek）;供体细胞分离;光学相干断层扫描（OCT）;3D量化和可视化;Hessian矩阵分析;

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1. Automated 2D-3D quantitative analysis of corneal graft detachment post DSAEK based on AS-OCT images [J] . Dhommati Vikram Goud, Vupparaboina Kiran Kumar, Challa Kiran, Computer Methods and Programs in Biomedicine: An International Journal Devoted to the Development, Implementation and Exchange of Computing Methodology and Software Systems in Biomedical Research and Medical Practice . 2018,第期

机译：基于AS-OCT图像的Cyneal移植脱落后DSAEK的自动化2D-3D定量分析
2. Analysis of posterior donor corneal parameters 1 year after Descemet stripping automated endothelial keratoplasty (DSAEK) triple procedure [J] . Marco Lombardo, Mark A. Terry, Giuseppe Lombardo, Graefe's Archive for Clinical and Experimental Ophthalmology . 2010,第3期

机译：Descemet剥离自动内皮角膜移植术（DSAEK）三重手术1年后的后供体角膜参数分析
3. Descemet stripping automated endothelialkeratoplasty (DSAEK) versus repeat penetrating keratoplasty (PKP) to manage eyes with failed corneal graft [J] . Abdulrahman Khairallah Annals of Saudi medicine. . 2018,第1期

机译：Descemet剥离自动角膜内皮移植术（DSAEK）与重复穿透性角膜移植术（PKP）一起处理角膜移植失败的眼睛
4. A high en-face resolution AS-OCT providing quantitative ability to measure layered corneal opacities [C] . Yu-Kuang Chiu, Wei-Li Chen M.D., Cheng-Tsung Tsai, Optical coherence imaging techniques and imaging in scattering media II . 2017

机译：高分辨率的AS-OCT，可定量测量分层的角膜混浊
5. Automated Image Analysis of Corneal Structures in Anterior-Segment Optical Coherence Tomography and In-Vivo Confocal Microscopy Images [D] . Robles, Victor Adrian. 2017

机译：前段光学相干断层扫描和体内共聚焦显微镜图像中角膜结构的自动图像分析
6. Descemet stripping automated endothelial keratoplasty (DSAEK) versus repeat penetrating keratoplasty (PKP) to manage eyes with failed corneal graft [O] . Abdulrahman Khairallah 2018

机译：Descemet剥离自动角膜移植术（DSAEK）与重复穿透角膜移植术（PKP）一起处理角膜移植失败的眼睛
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Automated 2D-3D quantitative analysis of corneal graft detachment post DSAEK based on AS-OCT images

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