File:Acute subarachnoid hemorrhage and accessory anterior cerebral artery (Radiopaedia 69231-79010 Axial arterial - MIP 11).jpg

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Summary:

Description
  • Radiopaedia case ID: 69231
  • Image ID: 49959372
  • Image stack position: 11/92
  • Plane projection: Axial
  • Aux modality: arterial - MIP
  • Study findings: The MIP images from the cerebral CT angiography better demonstrate the accessory ACA on the right. In addition, it is noted that the accessory right ACA supplies branches to the left superior frontal lobe. Only a 1 mm aneurysm at the right A1/A2 segment was identified and the patient did not have any intervention.
  • Modality: CT
  • System: Vascular
  • Findings: Acute subarachnoid hemorrhage is seen within the bilateral Sylvian fissures, temporal lobes, peri-mesencephalic cisterns, suprasellar cistern and interhemispheric fissure. The temporal horns of the lateral ventricles are prominent which is suggestive of early hydrocephalus.
Date Published: 3rd Jul 2019
Source https://radiopaedia.org/cases/acute-subarachnoid-haemorrhage-and-accessory-anterior-cerebral-artery
Author Madeleine Scicchitano
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)

File history

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Date/TimeThumbnailDimensionsUserComment
current18:32, 19 April 2021Thumbnail for version as of 18:32, 19 April 20211,024 × 1,024 (78 KB) (talk | contribs)Radiopaedia project rID:69231 (batch #1112-11 A11)