Imaging the Patient With Sacroiliac Pain Hong Kuan Kok, MRCP, FFRRCSI, FRCR, Aizad Mumtaz, MRCPI, Ciara O'Brien, MB BCh, David Kane, PhD, FRCPI, William C. Torreggiani, FRCR, FFRRCSI, Holly Delaney, MRCPI, FFRRCSI Canadian Association of Radiologists Journal Volume 67, Issue 1, Pages 41-51 (February 2016) DOI: 10.1016/j.carj.2015.08.001 Copyright © 2016 Canadian Association of Radiologists Terms and Conditions
Figure 4 Ankylosing spondylitis with bilateral symmetric sacroiliitis on technetium 99m single-photon emission computed tomography (SPECT) computed tomography (CT) bone scan. (A) Axial CT image shows bilateral subchondral erosions and sclerosis. (B) Fused axial SPECT-CT and (C) posterior planar bone scan image demonstrates increased radiotracer uptake around both sacroiliac joints consistent with sacroiliitis. This figure is available in colour online at http://carjonline.org/. Canadian Association of Radiologists Journal 2016 67, 41-51DOI: (10.1016/j.carj.2015.08.001) Copyright © 2016 Canadian Association of Radiologists Terms and Conditions