title: Computed Tomography Angiography of the Small Bowel and Mesentery.
abstract: Multidetector computed tomography (MDCT) has largely supplanted other available radiologic modalities in the evaluation of a wide variety of different vascular and inflammatory abnormalities of the small bowel, with computed tomography angiography (CTA) playing a major role in the diagnostic efficacy of MDCT for these diseases. Improvements in CTA imaging have proved particularly valuable in the evaluation of small bowel vascular and inflammatory disorders, diagnoses in which arterial phase images might be able to offer greater information than standard venous phase imaging. This article details the MDCT imaging findings of several small bowel vascular and inflammatory disorders.
authors.affiliation: Department of Radiology, Johns Hopkins University, JHOC 3251, 601 North Caroline Street, Baltimore, MD 21287, USA. Electronic address: srsraman3@gmail.com.
authors.forename: Siva P
authors.initials: SP
authors.lastname: Raman
authors.affiliation: Department of Radiology, Johns Hopkins University, JHOC 3251, 601 North Caroline Street, Baltimore, MD 21287, USA.
authors.forename: Elliot K
authors.initials: EK
authors.lastname: Fishman
mesh_terms: D000792:Angiography; D006801:Humans; D007421:Intestine, Small / Q000098:blood supply* / Q000000981:diagnostic imaging*; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging*; D008642:Mesenteric Veins / Q000000981:diagnostic imaging*; D061330:Multidetector Computed Tomography
keywords: Acute gastrointestinal bleeding; Computed tomography angiography (CTA); Median arcuate ligament syndrome; Mesenteric artery dissection; Mesenteric ischemia; Small bowel; Small bowel vasculitis