File:CABG graft occlusion due to competitive flow from native artery (Radiopaedia 30801-31508 A 14).jpg

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CABG_graft_occlusion_due_to_competitive_flow_from_native_artery_(Radiopaedia_30801-31508_A_14).jpg ‎(512 × 512 pixels, file size: 81 KB, MIME type: image/jpeg)

Summary:

Description
  • Radiopaedia case ID: 30801
  • Image ID: 8115258
  • Image stack position: 14/33
  • Plane projection: Axial
  • Aux modality: C+ arterial phase
  • Study description: ECG-gated coronary CT angiogram
  • Modality: CT
  • System: Cardiac
  • Findings: 3D images show a left internal mammary artery (LIMA) graft to the LAD, with patent graft and accompanying surgical clips. There is also a trail of clips without an accompanying artery (arrows) from the aorta to the first obtuse marginal branch (OM1). Appearances are highly suggestive of aorto-coronary graft occlusion, which is confirmed on the axial images. Note that this occluded graft could be easily missed on source images, if the 3D images were not reviewed first. Also, the OM1 proximal and distal to the occluded graft is patent.
Date Published: 4th Sep 2014
Source https://radiopaedia.org/cases/cabg-graft-occlusion-due-to-competitive-flow-from-native-artery
Author Yune Kwong
Permission
(Permission-reusing-text)		 http://creativecommons.org/licenses/by-nc-sa/3.0/

Licensing:

Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

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current12:45, 28 June 2021Thumbnail for version as of 12:45, 28 June 2021512 × 512 (81 KB)Fæ (talk | contribs)Radiopaedia project rID:30801 (batch #5521-14 A14)

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