Disección espontánea de arterias viscerales: reporte de una serie de casos

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dc.contributor.authorSchiappacasse, Giancarlo
dc.contributor.authorCacho, Javier
dc.contributor.authorTapia, María Fernanda
dc.contributor.authorIbáñez, Fernando
dc.date.accessioned2020-03-09T14:42:06Z
dc.date.available2020-03-09T14:42:06Z
dc.date.issued2019
dc.description.abstractBackground: Spontaneous dissections of visceral arteries are rare and usually secondary to other disease. There is paucity of information about their natural course. Aim: To describe the imaging, clinical characteristics and follow-up of spontaneous visceral artery dissections diagnosed at our institution. Material and Methods: We report a series of 14 patients in whom a spontaneous dissection of a visceral artery was diagnosed on abdominal angio-CT between 2010 and 2018. Clinical features and evolution were recorded. Results: Isolated lesions of the celiac axis were the most common finding. Multiple territories were involved in 14% of cases. A dissection flap was observed in four cases, a hematoma-dissection complex in seven and an aneurysmal dilatation associated with the dissection in three. Of the 10 patients who were followed at our institution, 90% had stabilization or partial regression of the imaging findings. In the remaining case, new dissection events were observed. All cases were managed conservatively, and no death was reported. Conclusions: In this series of patients, spontaneous dissection of visceral arteries had a benign, favorable course, requiring only conservative management.
dc.identifier.citationSchiappacasse, Giancarlo, Cacho, Javier, Tapia, María Fernanda, & Ibáñez, Fernando. (2019). Disección espontánea de arterias viscerales: reporte de una serie de casos. Revista médica de Chile, 147(9), 1122-1127. https://dx.doi.org/10.4067/s0034-98872019000901122
dc.identifier.urihttp://hdl.handle.net/11447/3125
dc.identifier.urihttps://dx.doi.org/10.4067/s0034-98872019000901122
dc.language.isoes
dc.publisherSociedad Médica de Santiago
dc.subjectAneurysm
dc.subjectDissecting
dc.subjectComputed tomography angiography
dc.subjectMesenteric artery, superior
dc.titleDisección espontánea de arterias viscerales: reporte de una serie de casos
dc.title.alternativeSpontaneous dissection of visceral arteries. A series of cases
dc.typeArticle

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