{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T02:38:21Z","timestamp":1793932701079,"version":"4.8.0"},"reference-count":23,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[2022,3,7]],"date-time":"2022-03-07T00:00:00Z","timestamp":1646611200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Feline Medicine and Surgery"],"published-print":{"date-parts":[[2022,12]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>The duodenal papilla (DP) is an anatomical structure located in the duodenal wall, a few centimetres from the pylorus. In cats, the pancreatic and bile ducts merge as they enter the DP, and this explains why cats are more likely than dogs to have concomitant digestive, pancreatic and hepatic infections. Ultrasonography of the DP has been previously established in dogs but not in cats. The purpose of our prospective study was to describe the ultrasound features of the DP in 30 adult clinically healthy cats.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A full abdominal ultrasound was performed. Five measurements were recorded: the width and the height in a transverse section; the length and the height in a longitudinal section; and the thickness of the duodenal wall adoral to the DP in a longitudinal section. The subjective appearance (echogenicity and shape) of the DP was described.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The dimensions of the DP were a mean\u2009\u00b1\u2009SD width of 3.13\u2009\u00b1\u20090.68\u2009mm and height of 2.47\u2009\u00b1\u20090.63\u2009mm in the transverse section, and length of 3.98\u2009\u00b1\u20091.27\u2009mm and height of 2.44\u2009\u00b1\u20090.57\u2009mm in the longitudinal section. The DP was homogeneous, subjectively isoechoic to fat and had a round and oval shape in the transverse and longitudinal sections, respectively. There was no correlation between the DP measurements and the weight, age or sex of the cats. The animals that were fed a mixed diet had a longer DP than those fed dry food.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions and relevance<\/jats:title>\n                    <jats:p>This study provides reference values for the dimensions of the DP, as well as information on its ultrasonographic appearance in clinically healthy adult cats. We did not find any correlation between the age of the cats and the size of the papilla, but the age range was small and another study in older cats should be undertaken to address this more thoroughly.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1098612x221078783","type":"journal-article","created":{"date-parts":[[2022,3,7]],"date-time":"2022-03-07T09:18:22Z","timestamp":1646644702000},"page":"1267-1273","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Ultrasound appearance of the duodenal papilla in clinically healthy cats"],"prefix":"10.1177","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7400-3007","authenticated-orcid":false,"given":"Charlotte","family":"Coeuriot","sequence":"first","affiliation":[{"name":"Department of Medical Imaging, Oniris, Nantes-Atlantic College of Veterinary Medicine Food Sciences and Engineering, Nantes, Cedex 3, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julie","family":"Pontarrasse","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Oniris, Nantes-Atlantic College of Veterinary Medicine Food Sciences and Engineering, Nantes, Cedex 3, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nora","family":"Bouhsina","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Oniris, Nantes-Atlantic College of Veterinary Medicine Food Sciences and Engineering, Nantes, Cedex 3, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maureen","family":"Lazard","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Oniris, Nantes-Atlantic College of Veterinary Medicine Food Sciences and Engineering, Nantes, Cedex 3, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexis","family":"Bertrand","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Oniris, Nantes-Atlantic College of Veterinary Medicine Food Sciences and Engineering, Nantes, Cedex 3, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marion","family":"Fusellier","sequence":"additional","affiliation":[{"name":"Department of Medical Imaging, Oniris, Nantes-Atlantic College of Veterinary Medicine Food Sciences and Engineering, Nantes, Cedex 3, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,3,7]]},"reference":[{"key":"e_1_3_2_2_2","unstructured":"Barone R. Anatomie compar\u00e9e des Mammif\u00e8res domestiques Splanchnologie. Paris: Vigot 1987 p 853."},{"key":"e_1_3_2_3_2","first-page":"259","volume-title":"Atlas of small animal ultrasonography","author":"Penninck D","year":"2015","unstructured":"Penninck D, D\u2019Anjou M-A. Gastrointestinal tract. In: Penninck D, D\u2019Anjou M-A. Atlas of small animal ultrasonography. 2nd ed. Oxford: John Wiley & Sons, 2015, pp 259\u2013308.","edition":"2"},{"key":"e_1_3_2_4_2","first-page":"309","volume-title":"Atlas of small animal ultrasonography","author":"Penninck D","year":"2015","unstructured":"Penninck D, D\u2019Anjou M-A. Pancreas. In: Penninck D, D\u2019Anjou M-A (eds). Atlas of small animal ultrasonography, 2nd ed, Oxford: John Wiley & Sons, 2015, pp 309\u2013330.","edition":"2"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1740-8261.2001.tb00948.x"},{"key":"e_1_3_2_6_2","unstructured":"Thrusfield M. Veterinary epidemiology. 3rd ed. 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