Radiographic assessment of pulmonary fluid clearance in healthy neonatal foals
We characterized the kinetics of postnatal equine lung using sequential thoracic radiography. The aim was to establish the earliest time when normal foals have clear, radiolucent lung fields, and to characterize the pattern of this clearance. Both right-to-left and left-to-right thoracic radiographs...
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Veröffentlicht in: | Veterinary radiology & ultrasound 2009-11, Vol.50 (6), p.584-588 |
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creator | Kutasi, O Horvath, A Harnos, A Szenci, O |
description | We characterized the kinetics of postnatal equine lung using sequential thoracic radiography. The aim was to establish the earliest time when normal foals have clear, radiolucent lung fields, and to characterize the pattern of this clearance. Both right-to-left and left-to-right thoracic radiographs were acquired in lateral recumbency at peak inspiration within the first 30 min after birth and thereafter at 1, 2, 3, 4, 6, 8, 12, 24, 48, and 72 h. Radiographs were interpreted by three observers. The overall assessment of radiographic lung clearance was followed by the evaluation of individual lung quadrants to document changes in pulmonary radiographic patterns over time. We concluded that thoracic images in a healthy foal older than 4 h should be characterized by clear lungfields and that after this time distinctions between physiologic and pathologic conditions can be made. The ventral lung cleared first, presumably due to the greater flexibility of the thoracic wall in this anatomic region. |
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The aim was to establish the earliest time when normal foals have clear, radiolucent lung fields, and to characterize the pattern of this clearance. Both right-to-left and left-to-right thoracic radiographs were acquired in lateral recumbency at peak inspiration within the first 30 min after birth and thereafter at 1, 2, 3, 4, 6, 8, 12, 24, 48, and 72 h. Radiographs were interpreted by three observers. The overall assessment of radiographic lung clearance was followed by the evaluation of individual lung quadrants to document changes in pulmonary radiographic patterns over time. We concluded that thoracic images in a healthy foal older than 4 h should be characterized by clear lungfields and that after this time distinctions between physiologic and pathologic conditions can be made. The ventral lung cleared first, presumably due to the greater flexibility of the thoracic wall in this anatomic region.</description><identifier>ISSN: 1058-8183</identifier><identifier>EISSN: 1740-8261</identifier><identifier>DOI: 10.1111/j.1740-8261.2009.01587.x</identifier><identifier>PMID: 19999340</identifier><language>eng</language><publisher>Malden, USA: Malden, USA : Blackwell Publishing Inc</publisher><subject>Animals ; Animals, Newborn ; biomarkers ; body fluids ; breathing ; clearance ; disease detection ; foaling ; foals ; health status ; Horses - blood ; image analysis ; kinetics ; Logistic Models ; Lung - diagnostic imaging ; Lung - metabolism ; lungs ; neonatal foal ; neonates ; pulmonary gas exchange ; Pulmonary Gas Exchange - physiology ; radiography ; Radiography, Thoracic - veterinary ; respiratory system ; temporal variation ; thoracic cavity ; thoracic radiography ; validity</subject><ispartof>Veterinary radiology & ultrasound, 2009-11, Vol.50 (6), p.584-588</ispartof><rights>Copyright 2009 by the American College of Veterinary Radiology</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4817-f54bcc72f6a283a87cee91306d9745761cd2f8da783ceb5ec9b779fc9eba09283</citedby><cites>FETCH-LOGICAL-c4817-f54bcc72f6a283a87cee91306d9745761cd2f8da783ceb5ec9b779fc9eba09283</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1740-8261.2009.01587.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1740-8261.2009.01587.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19999340$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kutasi, O</creatorcontrib><creatorcontrib>Horvath, A</creatorcontrib><creatorcontrib>Harnos, A</creatorcontrib><creatorcontrib>Szenci, O</creatorcontrib><title>Radiographic assessment of pulmonary fluid clearance in healthy neonatal foals</title><title>Veterinary radiology & ultrasound</title><addtitle>Vet Radiol Ultrasound</addtitle><description>We characterized the kinetics of postnatal equine lung using sequential thoracic radiography. The aim was to establish the earliest time when normal foals have clear, radiolucent lung fields, and to characterize the pattern of this clearance. Both right-to-left and left-to-right thoracic radiographs were acquired in lateral recumbency at peak inspiration within the first 30 min after birth and thereafter at 1, 2, 3, 4, 6, 8, 12, 24, 48, and 72 h. Radiographs were interpreted by three observers. The overall assessment of radiographic lung clearance was followed by the evaluation of individual lung quadrants to document changes in pulmonary radiographic patterns over time. We concluded that thoracic images in a healthy foal older than 4 h should be characterized by clear lungfields and that after this time distinctions between physiologic and pathologic conditions can be made. The ventral lung cleared first, presumably due to the greater flexibility of the thoracic wall in this anatomic region.</description><subject>Animals</subject><subject>Animals, Newborn</subject><subject>biomarkers</subject><subject>body fluids</subject><subject>breathing</subject><subject>clearance</subject><subject>disease detection</subject><subject>foaling</subject><subject>foals</subject><subject>health status</subject><subject>Horses - blood</subject><subject>image analysis</subject><subject>kinetics</subject><subject>Logistic Models</subject><subject>Lung - diagnostic imaging</subject><subject>Lung - metabolism</subject><subject>lungs</subject><subject>neonatal foal</subject><subject>neonates</subject><subject>pulmonary gas exchange</subject><subject>Pulmonary Gas Exchange - physiology</subject><subject>radiography</subject><subject>Radiography, Thoracic - veterinary</subject><subject>respiratory system</subject><subject>temporal variation</subject><subject>thoracic cavity</subject><subject>thoracic radiography</subject><subject>validity</subject><issn>1058-8183</issn><issn>1740-8261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkF1v0zAUhi3ExMbgL4DvuErwRxzbN0gwQQeqhlTodmk5jr26OElnJ6L997hLNW53bs6R_JzX9gMAxKjEuT5uS8wrVAhS45IgJEuEmeDl_gW4eDp4mWfERCGwoOfgdUpbhAjjhL8C51jmohW6ADcr3frhPurdxhuoU7IpdbYf4eDgbgrd0Ot4gC5MvoUmWB11byz0PdxYHcbNAfY2I6MO0A06pDfgzOVm3576JVh_-_r76rpY_lx8v_q8LEwlMC8cqxpjOHG1JoJqwY21ElNUt5JXjNfYtMSJVnNBjW2YNbLhXDojbaORzCuX4MOcu4vDw2TTqDqfjA1B5_dMSXFKpZBM0EyKmTRxSClap3bRd_lTCiN1lKm26uhMHZ2po0z1KFPt8-q70yVT09n2_-LJXgY-zcBfH-zh2cHqdrV-HHNAMQf4NNr9U4COf1TNKWfq7mahfvAFWfLVF3Wd-fcz7_Sg9H30Sa1_EZTN4VrWLIv5B0KtnIw</recordid><startdate>200911</startdate><enddate>200911</enddate><creator>Kutasi, O</creator><creator>Horvath, A</creator><creator>Harnos, A</creator><creator>Szenci, O</creator><general>Malden, USA : Blackwell Publishing Inc</general><general>Blackwell Publishing Inc</general><scope>FBQ</scope><scope>BSCLL</scope><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>200911</creationdate><title>Radiographic assessment of pulmonary fluid clearance in healthy neonatal foals</title><author>Kutasi, O ; Horvath, A ; Harnos, A ; Szenci, O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4817-f54bcc72f6a283a87cee91306d9745761cd2f8da783ceb5ec9b779fc9eba09283</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animals</topic><topic>Animals, Newborn</topic><topic>biomarkers</topic><topic>body fluids</topic><topic>breathing</topic><topic>clearance</topic><topic>disease detection</topic><topic>foaling</topic><topic>foals</topic><topic>health status</topic><topic>Horses - blood</topic><topic>image analysis</topic><topic>kinetics</topic><topic>Logistic Models</topic><topic>Lung - diagnostic imaging</topic><topic>Lung - metabolism</topic><topic>lungs</topic><topic>neonatal foal</topic><topic>neonates</topic><topic>pulmonary gas exchange</topic><topic>Pulmonary Gas Exchange - physiology</topic><topic>radiography</topic><topic>Radiography, Thoracic - veterinary</topic><topic>respiratory system</topic><topic>temporal variation</topic><topic>thoracic cavity</topic><topic>thoracic radiography</topic><topic>validity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kutasi, O</creatorcontrib><creatorcontrib>Horvath, A</creatorcontrib><creatorcontrib>Harnos, A</creatorcontrib><creatorcontrib>Szenci, O</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><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>Veterinary radiology & ultrasound</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kutasi, O</au><au>Horvath, A</au><au>Harnos, A</au><au>Szenci, O</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Radiographic assessment of pulmonary fluid clearance in healthy neonatal foals</atitle><jtitle>Veterinary radiology & ultrasound</jtitle><addtitle>Vet Radiol Ultrasound</addtitle><date>2009-11</date><risdate>2009</risdate><volume>50</volume><issue>6</issue><spage>584</spage><epage>588</epage><pages>584-588</pages><issn>1058-8183</issn><eissn>1740-8261</eissn><abstract>We characterized the kinetics of postnatal equine lung using sequential thoracic radiography. The aim was to establish the earliest time when normal foals have clear, radiolucent lung fields, and to characterize the pattern of this clearance. Both right-to-left and left-to-right thoracic radiographs were acquired in lateral recumbency at peak inspiration within the first 30 min after birth and thereafter at 1, 2, 3, 4, 6, 8, 12, 24, 48, and 72 h. Radiographs were interpreted by three observers. The overall assessment of radiographic lung clearance was followed by the evaluation of individual lung quadrants to document changes in pulmonary radiographic patterns over time. We concluded that thoracic images in a healthy foal older than 4 h should be characterized by clear lungfields and that after this time distinctions between physiologic and pathologic conditions can be made. 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subjects | Animals Animals, Newborn biomarkers body fluids breathing clearance disease detection foaling foals health status Horses - blood image analysis kinetics Logistic Models Lung - diagnostic imaging Lung - metabolism lungs neonatal foal neonates pulmonary gas exchange Pulmonary Gas Exchange - physiology radiography Radiography, Thoracic - veterinary respiratory system temporal variation thoracic cavity thoracic radiography validity |
title | Radiographic assessment of pulmonary fluid clearance in healthy neonatal foals |
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