Thermal symmetry of healthy feet: a precursor to a thermal study of diabetic feet prior to skin breakdown
Early identification of areas of inflammation may aid prevention of diabetic foot ulcers. A new bespoke thermal camera system has been developed to thermally image feet at risk. Hotspots (areas at least 2.2 °C hotter than the contralateral site) may indicate areas of inflammation prior to any appare...
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| Veröffentlicht in: | Physiological measurement 2017-01, Vol.38 (1), p.33-44 |
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| container_title | Physiological measurement |
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| creator | Macdonald, Audrey Petrova, Nina Ainarkar, Suhail Allen, John Plassmann, Peter Whittam, Aaron Bevans, John Ring, Francis Kluwe, Ben Simpson, Rob Rogers, Leon Machin, Graham Edmonds, Mike |
| description | Early identification of areas of inflammation may aid prevention of diabetic foot ulcers. A new bespoke thermal camera system has been developed to thermally image feet at risk. Hotspots (areas at least 2.2 °C hotter than the contralateral site) may indicate areas of inflammation prior to any apparent visual signs. This article describes the thermal pattern and symmetry of 103 healthy pairs of feet. 68% of participants were thermally symmetric at the 33 foot sites measured. 32% of participants had at least one hotspot, but hotspots overall only accounted for 5% of the measurements made. Refinements to the definition of hotspots are proposed when considering feet at risk of ulceration. |
| doi_str_mv | 10.1088/1361-6579/38/1/33 |
| format | Article |
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Meas</addtitle><description>Early identification of areas of inflammation may aid prevention of diabetic foot ulcers. A new bespoke thermal camera system has been developed to thermally image feet at risk. Hotspots (areas at least 2.2 °C hotter than the contralateral site) may indicate areas of inflammation prior to any apparent visual signs. This article describes the thermal pattern and symmetry of 103 healthy pairs of feet. 68% of participants were thermally symmetric at the 33 foot sites measured. 32% of participants had at least one hotspot, but hotspots overall only accounted for 5% of the measurements made. Refinements to the definition of hotspots are proposed when considering feet at risk of ulceration.</description><subject>Adult</subject><subject>diabetic foot</subject><subject>Diabetic Foot - diagnostic imaging</subject><subject>Female</subject><subject>Foot - diagnostic imaging</subject><subject>Humans</subject><subject>infrared imaging</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Temperature</subject><subject>thermal symmetry</subject><subject>Thermography</subject><subject>ulcer prevention</subject><issn>0967-3334</issn><issn>1361-6579</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kDtPwzAUhS0EoqXwA1hQBgaWUDt2nIQNVbykSixlthz7Rk2b1MF2hPLvcZ8TYrKP73eOfA9CtwQ_EpznU0I5iXmaFVMaxJTSMzQ-vZ2jMS54FlNK2QhdObfCmJA8SS_RKMkKRhLKxqheLMG2sonc0Lbg7RCZKlqCbPxyiCoA_xTJqLOgeuuMjbwJ0h8tvtc7XteyBF-rnSHQ9Z5063oTlRbkWpufzTW6qGTj4OZwTtDX68ti9h7PP98-Zs_zWDHCfZwmaVkoriQDXqQZhSRlORThQjHXVZFTwnUmJVasrCQGmmYk0bpMMGNahfEEPexzO2u-e3BetLVT0DRyA6Z3guQp4UXojwaU7FFljXMWKhH-3ko7CILFtmGxbVNs2xQ0CEG3nrtDfF-2oE-OY6UBiPdAbTqxMr3dhG3_Dbz_g-9akEdEdLqiv5N1kU0</recordid><startdate>20170101</startdate><enddate>20170101</enddate><creator>Macdonald, Audrey</creator><creator>Petrova, Nina</creator><creator>Ainarkar, Suhail</creator><creator>Allen, John</creator><creator>Plassmann, Peter</creator><creator>Whittam, Aaron</creator><creator>Bevans, John</creator><creator>Ring, Francis</creator><creator>Kluwe, Ben</creator><creator>Simpson, Rob</creator><creator>Rogers, Leon</creator><creator>Machin, Graham</creator><creator>Edmonds, Mike</creator><general>IOP Publishing</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>20170101</creationdate><title>Thermal symmetry of healthy feet: a precursor to a thermal study of diabetic feet prior to skin breakdown</title><author>Macdonald, Audrey ; Petrova, Nina ; Ainarkar, Suhail ; Allen, John ; Plassmann, Peter ; Whittam, Aaron ; Bevans, John ; Ring, Francis ; Kluwe, Ben ; Simpson, Rob ; Rogers, Leon ; Machin, Graham ; Edmonds, Mike</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-525b9c6ca4e69573e2548e973e306df98316d7aa0c4bfa0e35712ddb2044dc983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adult</topic><topic>diabetic foot</topic><topic>Diabetic Foot - diagnostic imaging</topic><topic>Female</topic><topic>Foot - diagnostic imaging</topic><topic>Humans</topic><topic>infrared imaging</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Temperature</topic><topic>thermal symmetry</topic><topic>Thermography</topic><topic>ulcer prevention</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Macdonald, Audrey</creatorcontrib><creatorcontrib>Petrova, Nina</creatorcontrib><creatorcontrib>Ainarkar, Suhail</creatorcontrib><creatorcontrib>Allen, John</creatorcontrib><creatorcontrib>Plassmann, Peter</creatorcontrib><creatorcontrib>Whittam, Aaron</creatorcontrib><creatorcontrib>Bevans, John</creatorcontrib><creatorcontrib>Ring, Francis</creatorcontrib><creatorcontrib>Kluwe, Ben</creatorcontrib><creatorcontrib>Simpson, Rob</creatorcontrib><creatorcontrib>Rogers, Leon</creatorcontrib><creatorcontrib>Machin, Graham</creatorcontrib><creatorcontrib>Edmonds, Mike</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>Physiological measurement</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Macdonald, Audrey</au><au>Petrova, Nina</au><au>Ainarkar, Suhail</au><au>Allen, John</au><au>Plassmann, Peter</au><au>Whittam, Aaron</au><au>Bevans, John</au><au>Ring, Francis</au><au>Kluwe, Ben</au><au>Simpson, Rob</au><au>Rogers, Leon</au><au>Machin, Graham</au><au>Edmonds, Mike</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal symmetry of healthy feet: a precursor to a thermal study of diabetic feet prior to skin breakdown</atitle><jtitle>Physiological measurement</jtitle><stitle>PM</stitle><addtitle>Physiol. Meas</addtitle><date>2017-01-01</date><risdate>2017</risdate><volume>38</volume><issue>1</issue><spage>33</spage><epage>44</epage><pages>33-44</pages><issn>0967-3334</issn><eissn>1361-6579</eissn><coden>PMEAE3</coden><abstract>Early identification of areas of inflammation may aid prevention of diabetic foot ulcers. A new bespoke thermal camera system has been developed to thermally image feet at risk. Hotspots (areas at least 2.2 °C hotter than the contralateral site) may indicate areas of inflammation prior to any apparent visual signs. This article describes the thermal pattern and symmetry of 103 healthy pairs of feet. 68% of participants were thermally symmetric at the 33 foot sites measured. 32% of participants had at least one hotspot, but hotspots overall only accounted for 5% of the measurements made. 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| fulltext | fulltext |
| identifier | ISSN: 0967-3334 |
| ispartof | Physiological measurement, 2017-01, Vol.38 (1), p.33-44 |
| issn | 0967-3334 1361-6579 |
| language | eng |
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| source | MEDLINE; IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Adult diabetic foot Diabetic Foot - diagnostic imaging Female Foot - diagnostic imaging Humans infrared imaging Male Middle Aged Temperature thermal symmetry Thermography ulcer prevention |
| title | Thermal symmetry of healthy feet: a precursor to a thermal study of diabetic feet prior to skin breakdown |
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