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Psoriatic Arthritis

Sacroiliitis
  • Paola D’Aprile
  • Alfredo Tarantino
Chapter

Abstract

  • A 48-year-old patient

  • Chronic low back pain

  • Psoriatic skin lesions

  • A 48-year-old patient

  • Chronic low back pain

  • Psoriatic skin lesions

Fig. 1

Plain film radiography (a), axial CT scan (b), axial contrast-enhanced T1-weighted images with fat saturation (c, d). Bilateral osteosclerosis of the sacroiliac joints (a). Axial CT scan (b) permits to better highlight the subchondral osteosclerosis that is more marked on the iliac sides. MRI shows contrast enhancement on the subchondral sacral sides of the joints (c, d), indicating the active inflammatory phase of sacroiliitis

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Paola D’Aprile
    • 1
  • Alfredo Tarantino
    • 1
  1. 1.Radiology - Neuroradiology SectionSan Paolo HospitalBariItaly

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