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Evaluation of Ocular and Periocular Elasticity after Panretinal Photocoagulation: An Ultrasonic Elastography Study
Abstract Purpose: Our aim was to evaluate the effects of argon laser panretinal photocoagulation on ocular and periocular ultrasound elastography values in diabetic retinopathy. Also, we wanted to test the applicability of ultrasound elastography in ophthalmological practice. Materials and methods:...
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| Published in: | Current eye research 2015-03, Vol.40 (3), p.332-337 |
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| container_title | Current eye research |
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| creator | Pekel, Gökhan A lad o lu, Kadir Acer, Semra Ya c, Ramazan Ka kç, Alper |
| description | Abstract
Purpose: Our aim was to evaluate the effects of argon laser panretinal photocoagulation on ocular and periocular ultrasound elastography values in diabetic retinopathy. Also, we wanted to test the applicability of ultrasound elastography in ophthalmological practice.
Materials and methods: This is a prospective cross-sectional study comparing proliferative diabetic retinopathy patients (study group) who had undergone panretinal photocoagulation and non-proliferative diabetic retinopathy patients (control group). There were 15 participants (11 males and 4 females) in the study group and 16 participants (10 males and 6 females) in the control group. The ultrasound elastography measurements were done with the LOG Q E9 Ultrasound Elastography.
Results: The elastography values of vitreous, retrobulbar fat, and optic nerve were similar in both groups (p > 0.05). But, the mean retina-choroid-scleral elastography value of the study group was higher than that of the control group, which indicates increased hardness (p = 0.002).
Conclusions: The argon laser panretinal photocoagulation decreases elasticity of the retina-choroid-sclera complex. The ultrasound elastography technique, that gives reproducible and consistent values, could be used effectively in ophthalmological practice. |
| doi_str_mv | 10.3109/02713683.2014.918151 |
| format | article |
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Purpose: Our aim was to evaluate the effects of argon laser panretinal photocoagulation on ocular and periocular ultrasound elastography values in diabetic retinopathy. Also, we wanted to test the applicability of ultrasound elastography in ophthalmological practice.
Materials and methods: This is a prospective cross-sectional study comparing proliferative diabetic retinopathy patients (study group) who had undergone panretinal photocoagulation and non-proliferative diabetic retinopathy patients (control group). There were 15 participants (11 males and 4 females) in the study group and 16 participants (10 males and 6 females) in the control group. The ultrasound elastography measurements were done with the LOG Q E9 Ultrasound Elastography.
Results: The elastography values of vitreous, retrobulbar fat, and optic nerve were similar in both groups (p > 0.05). But, the mean retina-choroid-scleral elastography value of the study group was higher than that of the control group, which indicates increased hardness (p = 0.002).
Conclusions: The argon laser panretinal photocoagulation decreases elasticity of the retina-choroid-sclera complex. The ultrasound elastography technique, that gives reproducible and consistent values, could be used effectively in ophthalmological practice.</description><identifier>ISSN: 0271-3683</identifier><identifier>EISSN: 1460-2202</identifier><identifier>DOI: 10.3109/02713683.2014.918151</identifier><identifier>PMID: 24833498</identifier><language>eng</language><publisher>England: Informa Healthcare USA, Inc</publisher><subject>Aged ; Aged, 80 and over ; Choroid - physiopathology ; Cross-Sectional Studies ; Diabetes mellitus ; diabetic retinopathy ; Diabetic Retinopathy - physiopathology ; Diabetic Retinopathy - surgery ; Elasticity - physiology ; Elasticity Imaging Techniques ; Female ; Humans ; Laser Coagulation ; Male ; Middle Aged ; ocular elasticity ; panretinal photocoagulation ; Prospective Studies ; Retina - physiopathology ; Retinal Neovascularization - physiopathology ; Retinal Neovascularization - surgery ; Sclera - physiopathology ; ultrasound elastography</subject><ispartof>Current eye research, 2015-03, Vol.40 (3), p.332-337</ispartof><rights>2014 Informa Healthcare USA, Inc. All rights reserved: reproduction in whole or part not permitted 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-deea848c814d8701b5ab673b9365af508c5e2ebd4c2053d3a4ec78b958ca7ba33</citedby><cites>FETCH-LOGICAL-c418t-deea848c814d8701b5ab673b9365af508c5e2ebd4c2053d3a4ec78b958ca7ba33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24833498$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pekel, Gökhan</creatorcontrib><creatorcontrib>A lad o lu, Kadir</creatorcontrib><creatorcontrib>Acer, Semra</creatorcontrib><creatorcontrib>Ya c, Ramazan</creatorcontrib><creatorcontrib>Ka kç, Alper</creatorcontrib><title>Evaluation of Ocular and Periocular Elasticity after Panretinal Photocoagulation: An Ultrasonic Elastography Study</title><title>Current eye research</title><addtitle>Curr Eye Res</addtitle><description>Abstract
Purpose: Our aim was to evaluate the effects of argon laser panretinal photocoagulation on ocular and periocular ultrasound elastography values in diabetic retinopathy. Also, we wanted to test the applicability of ultrasound elastography in ophthalmological practice.
Materials and methods: This is a prospective cross-sectional study comparing proliferative diabetic retinopathy patients (study group) who had undergone panretinal photocoagulation and non-proliferative diabetic retinopathy patients (control group). There were 15 participants (11 males and 4 females) in the study group and 16 participants (10 males and 6 females) in the control group. The ultrasound elastography measurements were done with the LOG Q E9 Ultrasound Elastography.
Results: The elastography values of vitreous, retrobulbar fat, and optic nerve were similar in both groups (p > 0.05). But, the mean retina-choroid-scleral elastography value of the study group was higher than that of the control group, which indicates increased hardness (p = 0.002).
Conclusions: The argon laser panretinal photocoagulation decreases elasticity of the retina-choroid-sclera complex. The ultrasound elastography technique, that gives reproducible and consistent values, could be used effectively in ophthalmological practice.</description><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Choroid - physiopathology</subject><subject>Cross-Sectional Studies</subject><subject>Diabetes mellitus</subject><subject>diabetic retinopathy</subject><subject>Diabetic Retinopathy - physiopathology</subject><subject>Diabetic Retinopathy - surgery</subject><subject>Elasticity - physiology</subject><subject>Elasticity Imaging Techniques</subject><subject>Female</subject><subject>Humans</subject><subject>Laser Coagulation</subject><subject>Male</subject><subject>Middle Aged</subject><subject>ocular elasticity</subject><subject>panretinal photocoagulation</subject><subject>Prospective Studies</subject><subject>Retina - physiopathology</subject><subject>Retinal Neovascularization - physiopathology</subject><subject>Retinal Neovascularization - surgery</subject><subject>Sclera - physiopathology</subject><subject>ultrasound elastography</subject><issn>0271-3683</issn><issn>1460-2202</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kc1u1DAURi0EotPCGyDkJZsM_kvisABV1VCQKnUk6Nq6cZyOK088XDugvD2J0iKx6cqydb7vXh0T8o6zreSs-chEzWWl5VYwrrYN17zkL8iGq4oVQjDxkmwWpFiYM3Ke0gNjy4N6Tc6E0lKqRm8I7n5DGCH7ONDY01s7BkAKQ0f3Dn1cr7sAKXvr80Shzw7pHgZ02Q8Q6P4Qc7QR7mdyaflELwd6FzJCioO3azbeI5wOE_2Rx256Q171EJJ7-3hekLuvu59X34qb2-vvV5c3hVVc56JzDrTSVnPV6ZrxtoS2qmXbyKqEvmTalk64tlNWsFJ2EpSztW6bUluoW5DygnxYe08Yf40uZXP0yboQYHBxTIZXlVJKs0bMqFpRizEldL05oT8CToYzs9g2T7bNYtustufY-8cJY3t03b_Qk94Z-LICfugjHuFPxNCZDFOI2CMM1qel_tkRn_9rODgI-WABnXmII84_kJ7f8S-SmqQA</recordid><startdate>20150301</startdate><enddate>20150301</enddate><creator>Pekel, Gökhan</creator><creator>A lad o lu, Kadir</creator><creator>Acer, Semra</creator><creator>Ya c, Ramazan</creator><creator>Ka kç, Alper</creator><general>Informa Healthcare USA, Inc</general><general>Informa Healthcare</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20150301</creationdate><title>Evaluation of Ocular and Periocular Elasticity after Panretinal Photocoagulation: An Ultrasonic Elastography Study</title><author>Pekel, Gökhan ; A lad o lu, Kadir ; Acer, Semra ; Ya c, Ramazan ; Ka kç, Alper</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c418t-deea848c814d8701b5ab673b9365af508c5e2ebd4c2053d3a4ec78b958ca7ba33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Choroid - physiopathology</topic><topic>Cross-Sectional Studies</topic><topic>Diabetes mellitus</topic><topic>diabetic retinopathy</topic><topic>Diabetic Retinopathy - physiopathology</topic><topic>Diabetic Retinopathy - surgery</topic><topic>Elasticity - physiology</topic><topic>Elasticity Imaging Techniques</topic><topic>Female</topic><topic>Humans</topic><topic>Laser Coagulation</topic><topic>Male</topic><topic>Middle Aged</topic><topic>ocular elasticity</topic><topic>panretinal photocoagulation</topic><topic>Prospective Studies</topic><topic>Retina - physiopathology</topic><topic>Retinal Neovascularization - physiopathology</topic><topic>Retinal Neovascularization - surgery</topic><topic>Sclera - physiopathology</topic><topic>ultrasound elastography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pekel, Gökhan</creatorcontrib><creatorcontrib>A lad o lu, Kadir</creatorcontrib><creatorcontrib>Acer, Semra</creatorcontrib><creatorcontrib>Ya c, Ramazan</creatorcontrib><creatorcontrib>Ka kç, Alper</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Current eye research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pekel, Gökhan</au><au>A lad o lu, Kadir</au><au>Acer, Semra</au><au>Ya c, Ramazan</au><au>Ka kç, Alper</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of Ocular and Periocular Elasticity after Panretinal Photocoagulation: An Ultrasonic Elastography Study</atitle><jtitle>Current eye research</jtitle><addtitle>Curr Eye Res</addtitle><date>2015-03-01</date><risdate>2015</risdate><volume>40</volume><issue>3</issue><spage>332</spage><epage>337</epage><pages>332-337</pages><issn>0271-3683</issn><eissn>1460-2202</eissn><abstract>Abstract
Purpose: Our aim was to evaluate the effects of argon laser panretinal photocoagulation on ocular and periocular ultrasound elastography values in diabetic retinopathy. Also, we wanted to test the applicability of ultrasound elastography in ophthalmological practice.
Materials and methods: This is a prospective cross-sectional study comparing proliferative diabetic retinopathy patients (study group) who had undergone panretinal photocoagulation and non-proliferative diabetic retinopathy patients (control group). There were 15 participants (11 males and 4 females) in the study group and 16 participants (10 males and 6 females) in the control group. The ultrasound elastography measurements were done with the LOG Q E9 Ultrasound Elastography.
Results: The elastography values of vitreous, retrobulbar fat, and optic nerve were similar in both groups (p > 0.05). But, the mean retina-choroid-scleral elastography value of the study group was higher than that of the control group, which indicates increased hardness (p = 0.002).
Conclusions: The argon laser panretinal photocoagulation decreases elasticity of the retina-choroid-sclera complex. The ultrasound elastography technique, that gives reproducible and consistent values, could be used effectively in ophthalmological practice.</abstract><cop>England</cop><pub>Informa Healthcare USA, Inc</pub><pmid>24833498</pmid><doi>10.3109/02713683.2014.918151</doi><tpages>6</tpages></addata></record> |
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| source | Taylor and Francis:Jisc Collections:Taylor and Francis Read and Publish Agreement 2024-2025:Medical Collection (Reading list) |
| subjects | Aged Aged, 80 and over Choroid - physiopathology Cross-Sectional Studies Diabetes mellitus diabetic retinopathy Diabetic Retinopathy - physiopathology Diabetic Retinopathy - surgery Elasticity - physiology Elasticity Imaging Techniques Female Humans Laser Coagulation Male Middle Aged ocular elasticity panretinal photocoagulation Prospective Studies Retina - physiopathology Retinal Neovascularization - physiopathology Retinal Neovascularization - surgery Sclera - physiopathology ultrasound elastography |
| title | Evaluation of Ocular and Periocular Elasticity after Panretinal Photocoagulation: An Ultrasonic Elastography Study |
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