TY - JOUR T1 - Atlas of the OMERACT Heel Enthesitis MRI Scoring System (HEMRIS) JF - RMD Open JO - RMD Open DO - 10.1136/rmdopen-2019-001150 VL - 6 IS - 1 SP - e001150 AU - Ashish J Mathew AU - Simon Krabbe AU - Iris Eshed AU - Robert GW Lambert AU - Jean-Denis Laredo AU - Walter P Maksymowych AU - Frederique Gandjbakhch AU - Yasser Emad AU - Maria Simona Stoenoiu AU - Violaine Foltz AU - Paul Bird AU - Philippe Carron AU - Joel Paschke AU - Philip G Conaghan AU - Susanne J Pedersen AU - Daniel Glinatsi AU - Mikkel Østergaard Y1 - 2020/02/01 UR - http://rmdopen.bmj.com/content/6/1/e001150.abstract N2 - Objective Assessment of enthesitis, a key feature in spondyloarthritis (SpA) and psoriatic arthritis (PsA), using objective and sensitive methods is pivotal in clinical trials. MRI allows detection of both soft tissue and intra-osseous changes of enthesitis. This article presents an atlas for the Outcome Measures in Rheumatology (OMERACT) Heel Enthesitis Magnetic Resonance ImagingMRI Scoring System (HEMRIS).Methods Following a preliminary selection of potential examples of each grade, as per HEMRIS definitions, the images along with detailed definitions and reader rules were discussed at web-based, interactive meetings between the members of the OMERACT MRI in Arthritis Working Group.Results Reference images of each grade of the MRI features to be assessed using HEMRIS, along with reader rules and recommended MRI sequences are depicted.Conclusion The presented reference images can be used to guide scoring Achilles tendon and plantar fascia (plantar aponeurosis) enthesitis according to the OMERACT HEMRIS in clinical trials and cohorts in which MRI enthesitis is used as an outcome. ER -