Abstract Number: 2754 • 2019 ACR/ARP Annual Meeting
AxSpA Patients with Symptom Onset < 30 Years Have More Structural Lesions on MRI of the Sacroiliac Joints When Fulfilling the Modified New York Criteria
Background/Purpose: The modified New York criteria (mNY) combine clinical symptoms with radiographic sacroiliitis on conventional pelvic radiographs (X-SI) classifying radiographic axial SpA patients (r-axSpA). AxSpA…