Table 2.
Number of Diagnostic Arterial Segments at Unenhanced MR Angiography of the Foot in 32 Healthy Volunteers and 38 Patients with Diabetes

Note.—All data are the average of the two readers. Numbers in parentheses are raw data (numbers of feet). A total of 74 feet were evaluated in 38 diabetic patients because two patients had undergone amputation of one leg. An arterial segment with an image quality score of at least 2 (delineation of the arterial vasculature with medium artifacts of soft tissue or venous contamination) was defined as a diagnostic arterial segment.