4Braun J, Bollow M, Seyrekbasan F, et al. Computed tomography guided corticosteroid injection of the sacroiliac joint in patients with spondyloarthropathy with sacroiliitis: clinical outcome and followup by dynamic magnetic resonance imaging. J Rheumatol,
5Blum U, Buitrago-Tellez C, Mundinger A, et al. Magnetic resonance imaging (MRI) for detection of active sacroiliitis-a prospective study comparing conventional radiography, scintigraphy, and contrast enhanced MRI. J Rheumatol, 1996, 23: 2107-2115.
6MacKay K, Brophy S, Mack C, et al. The development and validation of a radiographic grading system for the hip in ankylosing spondylitis: the bath ankylosing spondylitis radiology hip index. J Rheumatol, 2000, 27: 2866-2872.
7Brandt J, Bollow M, Haberle H J, et al. Studying patients with inflammatory back pain and arthritis of the lower limbs clinically and by magnetic resonance imaging: many but not all patients with sacroiliitis have spondy loarthropathy. Rheumatology(Oxford
8Braun J, Bollow M, Eggens U, et al. Use of dynamic magnetic resonance imaging with fast imaging in the detection of early and advanced sacroiliitis in spondyloarthropathy patients. Arthritis Rheum, 1994, 37: 1039-1045.
9de Vlam K, van der Wiele C, Mielants H, et al. Is 99mTc human immunoglobulin G scintigraphy (HIG-scan) useful for the detection of spinal inflammation in ankylosing spondylitis. Clin Exp Rheumatol, 2000, 18: 379-382.
10Konig H, Sieper J , Wolf KJ. Rheumatoid arthritis: evaluation of hypervascular and fibrous pannus with dynamic MR imaging enhanced with Gd-DTPA. Radiology, 1990, 176: 473-477.