{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T15:03:55Z","timestamp":1753887835619,"version":"3.41.2"},"reference-count":40,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"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  Contexto O ultrassom contrastado por microbolhas (CMUS) \u00e9 uma modalidade diagn\u00f3stica de acur\u00e1cia bem demonstrada por estudos internacionais para seguimento de reparo endovascular do aneurisma de aorta abdominal (EVAR). N\u00e3o existem, no entanto, estudos nacionais focados nesse m\u00e9todo de seguimento.  Objetivos O objetivo deste estudo foi relatar a experi\u00eancia inicial com CMUS em um hospital terci\u00e1rio, tra\u00e7ando uma compara\u00e7\u00e3o dos achados do CMUS com o ultrassom Doppler convencional (USGD), com o intuito de verificar se a adi\u00e7\u00e3o de contraste ao protocolo padr\u00e3o de controle ultrassonogr\u00e1fico incorreu altera\u00e7\u00e3o nos achados.  M\u00e9todos Entre 2015 e 2017, 21 pacientes em seguimento de EVAR foram submetidos ao USGD seguido de CMUS. Foram avaliados os achados de exame referentes \u00e0 identifica\u00e7\u00e3o de complica\u00e7\u00f5es, bem como \u00e0 capacidade de identifica\u00e7\u00e3o da origem da endofuga.  Resultados Entre os 21 casos avaliados, 10 complica\u00e7\u00f5es foram evidenciadas no total: sete pacientes apresentaram endofuga (33,3%); dois pacientes apresentaram estenose em ramo de endopr\u00f3tese (9,52%); e um paciente apresentou dissec\u00e7\u00e3o em art\u00e9ria il\u00edaca externa (4,76%). Em 21 pacientes avaliados, o uso combinado dos m\u00e9todos identificou 10 casos de complica\u00e7\u00f5es p\u00f3s-EVAR. Em seis dos sete casos de endofugas (85,71%), o uso dos m\u00e9todos combinados foi capaz de identificar a origem. O USGD isolado falhou na identifica\u00e7\u00e3o da endofuga em dois casos (28,5%), identificando achados duvidosos em outros dois casos (28,5%), que obtiveram defini\u00e7\u00e3o diagn\u00f3stica ap\u00f3s associa\u00e7\u00e3o do CMUS.  Conclus\u00f5es O CMUS \u00e9 uma t\u00e9cnica de f\u00e1cil execu\u00e7\u00e3o, a qual adiciona subs\u00eddios ao seguimento de EVAR infrarrenal.<\/jats:p>","DOI":"10.1590\/1677-5449.200093","type":"journal-article","created":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T12:17:49Z","timestamp":1635769069000},"source":"Crossref","is-referenced-by-count":0,"title":["Experi\u00eancia inicial com ultrassom Doppler com contraste por microbolhas em adi\u00e7\u00e3o ao ultrassom Doppler convencional para seguimento de corre\u00e7\u00e3o endovascular de aneurisma de aorta abdominal"],"prefix":"10.1590","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4858-9796","authenticated-orcid":false,"given":"Carolina Brito","family":"Faustino","sequence":"first","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlos","family":"Ventura","sequence":"additional","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2487-3052","authenticated-orcid":false,"given":"Maria Fernanda Cassino","family":"Portugal","sequence":"additional","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andr\u00e9","family":"Brunheroto","sequence":"additional","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcelo Passos","family":"Teivelis","sequence":"additional","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nelson","family":"Wolosker","sequence":"additional","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brasil; Universidade de S\u00e3o Paulo,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2021]]},"reference":[{"issue":"1","key":"ref1","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1016\/j.jvs.2017.04.058","article-title":"A systematic review of surveillance after endovascular aortic repair","volume":"67","author":"Zaiem F","year":"2018","journal-title":"J Vasc Surg"},{"issue":"4","key":"ref2","doi-asserted-by":"crossref","first-page":"880","DOI":"10.1016\/j.jvs.2009.07.001","article-title":"SVS practice guidelines for the care of patients with an abdominal aortic aneurysm: executive summary","volume":"50","author":"Chaikof EL","year":"2009","journal-title":"J Vasc Surg"},{"issue":"6","key":"ref3","doi-asserted-by":"crossref","first-page":"522","DOI":"10.1177\/152660280000700616","article-title":"Endograft surveillance: a priority for long-term device performance","volume":"7","author":"White RA","year":"2000","journal-title":"J Endovasc 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