{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T22:51:15Z","timestamp":1772232675498,"version":"3.50.1"},"reference-count":12,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. vasc. bras."],"abstract":"<jats:p>Resumo A s\u00edndrome de Dunbar constitui um diagn\u00f3stico de exclus\u00e3o dentro dos quadros de dor abdominal. O tratamento cir\u00fargico consiste na dissec\u00e7\u00e3o completa do ligamento e do g\u00e2nglio nervoso circundante. Dessa forma, o presente caso refere-se a um paciente do sexo masculino, 45 anos, previamente h\u00edgido, com queixa de dor abdominal epig\u00e1strica com irradia\u00e7\u00e3o para o dorso e fraqueza. Inicialmente, foi realizada tomografia computadorizada de abdome para complementa\u00e7\u00e3o do quadro, que evidenciou arteriopatia do tronco cel\u00edaco e da art\u00e9ria mesent\u00e9rica em associa\u00e7\u00e3o com estenose. Optou-se por tratamento cir\u00fargico devido \u00e0 refratariedade da dor, mas os achados foram inespec\u00edficos. Houve necessidade de complementa\u00e7\u00e3o da proped\u00eautica com angiotomografia seriada para acompanhamento do caso. Ap\u00f3s cerca de 6 meses, notou-se espessamento do ligamento arqueado, com compress\u00e3o do ter\u00e7o proximal do tronco cel\u00edaco e estenose de 80%. Em meio a esse cen\u00e1rio, o paciente foi submetido a laparoscopia para descompress\u00e3o do tronco cel\u00edaco, evoluindo satisfatoriamente no p\u00f3s-operat\u00f3rio.<\/jats:p>","DOI":"10.1590\/1677-5449.202300301","type":"journal-article","created":{"date-parts":[[2023,7,17]],"date-time":"2023-07-17T07:55:03Z","timestamp":1689580503000},"source":"Crossref","is-referenced-by-count":0,"title":["S\u00edndrome de Dunbar - relato de caso"],"prefix":"10.1590","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7171-476X","authenticated-orcid":false,"given":"Sarah Maria Lemos de","family":"Campos","sequence":"first","affiliation":[{"name":"Hospital Mater Dei,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1630-0756","authenticated-orcid":false,"given":"Rafael Prado","family":"Pessoa","sequence":"additional","affiliation":[{"name":"Hospital Mater Dei,  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