Can erosions on MRI of the sacroiliac joints be reliably detected in patients with ankylosing spondylitis? - A cross-sectional study
Research output: Contribution to journal › Journal article › Research › peer-review
Erosions of the sacroiliac joints (SIJ) on pelvic radiographs of patients with ankylosing spondylitis (AS) are an important feature of the modified New York classification criteria. However, radiographic SIJ erosions are often difficult to identify. Recent studies have shown that erosions can be detected also on magnetic resonance imaging (MRI) of the SIJ early in the disease course before they can be seen on radiography. The goals of this study were to assess the reproducibility of erosion and related features, namely, extended erosion (EE) and backfill (BF) of excavated erosion, in the SIJ using a standardized MRI methodology.
Original language | English |
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Journal | Arthritis Research & Therapy |
Volume | 14 |
Issue number | 3 |
Pages (from-to) | R124 |
DOIs | |
Publication status | Published - 2012 |
ID: 48616233