Circumportal pancreas: prevalence, subtypes and vascular variations of 55 patients

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dc.contributor.authorYilmaz, Erdem
dc.contributor.authorCelik, Ahmet
dc.date.accessioned2024-06-12T10:56:34Z
dc.date.available2024-06-12T10:56:34Z
dc.date.issued2018
dc.departmentTrakya Üniversitesien_US
dc.description.abstractTo determine the frequency of circumportal pancreas (CP), and accompanying ductal and vascular anatomy variations. Thin-section multidetector computed tomography of 6813 consecutive patients was retrospectively reviewed. Two radiologists evaluated CP presence with consensus. Concomitant pancreatic ductal and vascular variations were recorded. The course of the pancreatic duct was classified according to the portal vein as anteportal and retroportal, and pancreas fusion level classified according to splenic vein as suprasplenic, infrasplenic and mixed type. A total of 55 (0.8%) CP cases were detected. Six suprasplenic subtype cases were excluded from the classification, because the pancreatic ducts were not clearly distinguishable. Suprasplenic anteportal (45/49, 92%), infrasplenic anteportal (2/49, 4%), suprasplenic retroportal (1/49, 2%), and mixed anteportal subtypes (1/49, 2%) were detected. There were vascular variations in 16 cases (29%). 13/16 (81%) of vascular variations were detected on suprasplenic anteportal subtype. Most of them were replaced right hepatic artery from the superior mesenteric artery (n: 6). CP is a rare but important pancreatic fusion anomaly. Suprasplenic anteportal CP is the most common subtype and other subtypes are very rare. Replaced right hepatic artery from the superior mesenteric artery is the most frequent vascular variation associated with CP. Identifying the CP and defining the pancreatic duct and vascular variations are important to prevent possible complications in patients undergoing pancreatic surgery.en_US
dc.identifier.doi10.1007/s00276-018-1975-7
dc.identifier.endpage413en_US
dc.identifier.issn0930-1038
dc.identifier.issn1279-8517
dc.identifier.issue4en_US
dc.identifier.pmid29380102en_US
dc.identifier.scopus2-s2.0-85041136280en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage407en_US
dc.identifier.urihttps://doi.org/10.1007/s00276-018-1975-7
dc.identifier.urihttps://hdl.handle.net/20.500.14551/19837
dc.identifier.volume40en_US
dc.identifier.wosWOS:000428997400007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringer Franceen_US
dc.relation.ispartofSurgical And Radiologic Anatomyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCircumportal Pancreasen_US
dc.subjectPortal Annular Pancreasen_US
dc.subjectCTen_US
dc.subjectVascular Variationsen_US
dc.subjectImaging Findingsen_US
dc.subjectPortal-Veinen_US
dc.subjectPancreaticoduodenectomyen_US
dc.subjectEncasementen_US
dc.subjectArteryen_US
dc.subjectDucten_US
dc.titleCircumportal pancreas: prevalence, subtypes and vascular variations of 55 patientsen_US
dc.typeArticleen_US

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