{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T20:55:06Z","timestamp":1787259306589,"version":"build-2736575974"},"reference-count":15,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,9,3]],"date-time":"2017-09-03T00:00:00Z","timestamp":1504396800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2018,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A well\u2010defined, tortuous, and tubular soft tissue opaque structure has been observed within the left mid abdominal cavity in digital radiographs of some cats. Authors hypothesized that this radiographic \u201cspaghetti sign\u201d is a predictor for spleno\u2010systemic collateral circulation. The purpose of this multicenter, retrospective, descriptive study was to further characterize radiographic \u201cspaghetti signs\u201d in a group of cats and compare these signs with results of ultrasonography or computed tomography (CT). A multiinstitutional database was reviewed for radiographic reports describing the presence of a tubular tortuous structure within the left abdominal cavity of feline patients. Patients were included if additional abdominal ultrasound or CT studies were available. Imaging studies and medical records were retrieved and reviewed by a board\u2010certified veterinary radiologist, and characteristics were recorded. Eighteen cats met the inclusion criteria. The presence of a tortuous vessel consistent with spleno\u2010systemic collateral circulation was observed by ultrasonography or CT examinations in all patients with a \u201cspaghetti sign\u201d on abdominal radiographs. All patients were spayed females. One cat showed ultrasonographic imaging features consistent with portal hypertension. In conclusion, findings supported the hypothesis that a radiographic \u201cspaghetti sign\u201d is a predictor of spleno\u2010systemic collateral circulation in feline patients and should be distinguished from other signs such as focal loss of serosal detail or a space occupying lesion.<\/jats:p>","DOI":"10.1111\/vru.12555","type":"journal-article","created":{"date-parts":[[2017,9,4]],"date-time":"2017-09-04T03:12:39Z","timestamp":1504494759000},"page":"13-17","source":"Crossref","is-referenced-by-count":6,"title":["A \u201cspaghetti sign\u201d in feline abdominal radiographs predicts spleno\u2010systemic collateral circulation"],"prefix":"10.1111","volume":"59","author":[{"given":"Swan","family":"Specchi","sequence":"first","affiliation":[{"name":"Diagnostic Imaging Service of the Istituto Veterinario di Novara  28060 Granozzo con Monticello NO Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ioannis","family":"Panopoulos","sequence":"additional","affiliation":[{"name":"Diagnostic Imaging Service of the Istituto Veterinario di Novara  28060 Granozzo con Monticello NO Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna M.","family":"Adrian","sequence":"additional","affiliation":[{"name":"Dick White Referrals Six Mile Bottom  Cambridgeshire CB8 0UH 3 UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giliola","family":"Spattini","sequence":"additional","affiliation":[{"name":"Clinica Veterinaria Castellarano  Via Fuori Ponte 1\/1 Castellarano RE Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simona","family":"Morabito","sequence":"additional","affiliation":[{"name":"Diagnostic Imaging Service of the Istituto Veterinario di Novara  28060 Granozzo con Monticello NO Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew","family":"Paek","sequence":"additional","affiliation":[{"name":"Hope Advanced Veterinary Center  Rockville MD 20850"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,9,3]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s002470050184"},{"key":"e_1_2_6_3_1","first-page":"58","article-title":"Breakthroughs in radiography: computed radiography","volume":"26","author":"Mattoon JS","year":"2004","journal-title":"Compend Contin Educ Pract Vet"},{"key":"e_1_2_6_4_1","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1148\/radiology.160.2.3726117","article-title":"Stomach and duodenum: radiographic magnification using computed radiography (CR)","volume":"160","author":"Nakano Y","year":"1986","journal-title":"Radiology"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/jvim.12188"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0195-5616(98)50076-9"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.ctsap.2007.05.004"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1740-8261.2004.04076.x"},{"key":"e_1_2_6_9_1","first-page":"741","article-title":"Portal hypertension. 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