{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T01:37:35Z","timestamp":1792805855371,"version":"4.5.0"},"reference-count":20,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2017,10,10]],"date-time":"2017-10-10T00:00:00Z","timestamp":1507593600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100002641","name":"Konkuk University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002641","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2018,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A noninvasive method for quantifying hydration status would be helpful for clinical management and for research applications in dogs. This prospective, experimental, pilot study aimed to assess the feasibility of ultrasonographic measurement of the caudal vena cava to aorta ratio as a method for quantifying volume depletion in dogs. In 12 normal beagle dogs, furosemide was administered intravenously at a dose of 1\u00a0mg\/kg, every 2\u00a0h, for 8\u00a0h, to induce consecutive volume depletion. Every 30\u00a0min after administration, ultrasonographic images of the caudal vena cava and aorta, and physical and biological parameters related to dehydration were acquired. On transverse and longitudinal planes of caudal vena cava and aorta images, the height and area of the caudal vena cava and aorta were measured to calculate the caudal vena cava\/aorta ratios. All images were acquired by approaching from the right intercostal space with the dogs in left lateral recumbency. A negative correlation was present between the percentage of weight loss in dogs and all four investigated caudal vena cava\/aorta ratios (transverse plane width of the caudal vena cava [TW]\/aorta; transverse plane height of caudal vena cava [TH]\/aorta; longitudinal plane area of the caudal vena cava [TA]\/aorta; and longitudinal plane maximal height of the caudal vena cava [L]\/aorta). Significant differences (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001) were seen between dogs with and without clinical signs of dehydration for all caudal vena cava\/aorta ratios. Findings indicated that ultrasonographic caudal vena cava\/aorta ratios are feasible methods for quantifying volume depletion and for use as an adjunct to standard subjective methods for estimating hydration status in dogs.<\/jats:p>","DOI":"10.1111\/vru.12566","type":"journal-article","created":{"date-parts":[[2017,10,11]],"date-time":"2017-10-11T01:52:42Z","timestamp":1507686762000},"page":"203-211","source":"Crossref","is-referenced-by-count":41,"title":["Ultrasonographic measurement of caudal vena cava to aorta ratios for determination of volume depletion in normal beagle dogs"],"prefix":"10.1111","volume":"59","author":[{"given":"Jungmin","family":"Kwak","sequence":"first","affiliation":[{"name":"Department of Veterinary Medical Imaging, College of Veterinary Medicine Konkuk University  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hakyoung","family":"Yoon","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Imaging, College of Veterinary Medicine Konkuk University  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaehwan","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Imaging, College of Veterinary Medicine Konkuk University  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minjoo","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Imaging, College of Veterinary Medicine Konkuk University  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kidong","family":"Eom","sequence":"additional","affiliation":[{"name":"Department of Veterinary Medical Imaging, College of Veterinary Medicine Konkuk University  Seoul Korea"},{"name":"College of Veterinary Medicine and Veterinary Science Research Institute Konkuk University  Seoul Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,10,10]]},"reference":[{"key":"e_1_2_6_2_1","volume-title":"Fluid, Electrolyte, and Acid\u2010Base Disorders in Small Animal Practice","author":"DiBartola SP","year":"2012"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.5326\/JAAHA-MS-5868"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1435-6935.2002.t01-1-00050.x"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-1-4160-2591-7.10177-8"},{"key":"e_1_2_6_6_1","volume-title":"The treatment of diarrhoea: a manual for physicians and other senior health workers","author":"WHO","year":"2005"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.99.5.e6"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjsm.2008.053249"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13089-014-0015-z"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1553-2712.2010.00873.x"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1553-2712.2010.00830.x"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.7863\/ultra.34.2.239"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1740-8261.1997.tb00822.x"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.5326\/15473317-35-3-208"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.77.2.137"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1553-2712.2010.00767.x"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.22173"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jemermed.2011.05.095"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jemermed.2011.05.082"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-127-9-199711010-00020"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00607089"}],"container-title":["Veterinary Radiology &amp; 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