Fig. 6
From: Understanding a mass in the paraspinal region: an anatomical approach
Angiography of intercostal and lumbar arteries performed before surgical excision of a neurofibroma at left T8-T9 level (a, b). The great radicular artery (Adamkiewicz) was originated from the distal part of the right 2nd lumbar arteries (a). Selective left intercostal angiogram shows a radiculomedullary artery originating from the left 5th intercostal artery (b)