{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:07:14Z","timestamp":1747188434688,"version":"3.40.5"},"reference-count":14,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T00:00:00Z","timestamp":1684368000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2023,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>At the level of pericardial reflections and near the great thoracic vessels, pericardial recesses (PRs) are present, where fluid can collect to increase the pericardial reserve volume. To date, these structures have not been described in vivo in veterinary patients. The aims of this observational and descriptive study were to describe the location and appearance of PRs in dogs, as seen with multidetector\u2010row CT (MDCT), and to develop a dedicated imaging technique for their best visualization. Dogs who underwent MDCT examination of the whole body were included in the study and CT data were retrospectively evaluated. Dogs with any thoracic abnormality were excluded. MDCT analysis of the PR's was compared with the pathological features of PRs. PRs were identified as fluid\u2010attenuating (10\u201030 HU), non\u2010enhancing structures showing varied appearance. Two types of PRs were identified at the level of the transverse sinus of the pericardium and classified on the basis of their anatomic location: the aortic recess and the pulmonic recess. A third pericardial fluid\u2010containing structure was seen in a little number of cases, at the level of the termination of the caudal vena cava into the right atrium. A dorsal, slight oblique multiplanar section through the aortic bulb resulted the best technique for visualization of all the recesses. Anatomo\u2010pathological evaluation confirmed the location and the presence of pocket\u2010like reflections of the pericardium identified with 3D\u2010CT models. Knowledge of the CT appearance of the pericardial recesses is necessary in order to avoid their misinterpretation and subsequent unnecessary invasive investigations.<\/jats:p>","DOI":"10.1111\/vru.13238","type":"journal-article","created":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T13:13:52Z","timestamp":1684415632000},"page":"615-624","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Multidetector\u2010row CT features and histopathological analysis of pericardial recesses in dogs"],"prefix":"10.1111","volume":"64","author":[{"given":"Linda","family":"Negro","sequence":"first","affiliation":[{"name":"Diagnostic and Interventional Radiology Division of San Marco Veterinary Clinic and Laboratory  Veggiano Padova Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0447-396X","authenticated-orcid":false,"given":"Alessia","family":"Cordella","sequence":"additional","affiliation":[{"name":"Diagnostic and Interventional Radiology Division of San Marco Veterinary Clinic and Laboratory  Veggiano Padova Italy"},{"name":"Alessia Cordella is currently working at the Dignostic Imaging Division Queen Mother Hospital for Animals, Royal Veterinary College, University of London London United\u00a0Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arianna","family":"Costa","sequence":"additional","affiliation":[{"name":"Diagnostic and Interventional Radiology Division of San Marco Veterinary Clinic and Laboratory  Veggiano Padova Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Nordio","sequence":"additional","affiliation":[{"name":"Pathology Division of San Marco Veterinary Clinic and Laboratory  Veggiano Padova Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1298-9640","authenticated-orcid":false,"given":"Giovanna","family":"Bertolini","sequence":"additional","affiliation":[{"name":"Diagnostic and Interventional Radiology Division of San Marco Veterinary Clinic and Laboratory  Veggiano Padova Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,5,18]]},"reference":[{"key":"e_1_2_9_2_1","first-page":"1","article-title":"Evaluation of the pericardium with CT and MR","author":"Czum JM","year":"2014","journal-title":"Int Sch Res Notices"},{"volume-title":"Anatomy, Thorax, Heart and Pericardial Cavity","author":"Volpe JK","key":"e_1_2_9_3_1"},{"key":"e_1_2_9_4_1","first-page":"0","article-title":"Pericardial recesses. Anatomy and morphology with MDCT","author":"Durany D","year":"2012","journal-title":"ESR"},{"key":"e_1_2_9_5_1","first-page":"69","volume-title":"Anatomia comparata dei mammiferi domestici, Volume 5\u2010 angiologia\u2010 Prima parte: Cuore e arterie","author":"Il pericardio BaroneR","year":"2007"},{"key":"e_1_2_9_6_1","first-page":"1","article-title":"Pericardium MDCT anatomy \u2013 \u201cAround the heart\u201d","author":"Oliveira C","year":"2014","journal-title":"ESR"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005382-200101000-00007"},{"key":"e_1_2_9_8_1","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1002\/9781119421399","volume-title":"Atlas of small animal CT and MRI \u2013 Heart, pulmonary vasculature, and grat vessels","author":"Wisner ER","year":"2015"},{"key":"e_1_2_9_9_1","first-page":"442","volume-title":"Veterinary anatomy of domestic mammals: Textbook and Colour Atlas \u2013 Organs of the cardiovascular system","author":"K\u00f6nig HF","year":"2007"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.144.4.707"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/jvim.12479"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/vru.13168"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.3389\/fvets.2021.673543"},{"issue":"185","key":"e_1_2_9_14_1","first-page":"231","article-title":"Black and bright\u2010blood sequences magnetic resonance angiography and gross sections of the canine thorax: an anatomical study","author":"Contreras S","year":"2010","journal-title":"JVet Med"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1740-8261.2010.01673.x"}],"container-title":["Veterinary Radiology &amp; Ultrasound"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vru.13238","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,17]],"date-time":"2023-08-17T01:59:02Z","timestamp":1692237542000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/vru.13238"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5,18]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,7]]}},"alternative-id":["10.1111\/vru.13238"],"URL":"https:\/\/doi.org\/10.1111\/vru.13238","archive":["Portico"],"relation":{},"ISSN":["1058-8183","1740-8261"],"issn-type":[{"type":"print","value":"1058-8183"},{"type":"electronic","value":"1740-8261"}],"subject":[],"published":{"date-parts":[[2023,5,18]]},"assertion":[{"value":"2022-10-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-03-05","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-05-18","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}