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. Author manuscript; available in PMC: 2019 Nov 27.
Published in final edited form as: ACR Open Rheumatol. 2019 Apr 23;1(3):156–163. doi: 10.1002/acr2.1018

Figure 1. Flow Chart of Radiographic Cohort.

Figure 1.

184 MRA studies were analyzed for stenotic lesions throughout the subclavian and axillary arteries. N represents the number of scans analyzed; GCA = giant cell arteritis; TAK = Takayasu’s arteritis; COMP = comparator group consisting of healthy controls and patients with other vasculopathies.