Fig. 3.

Proportion of vasculitic segments for individual patients (TA (A) and AA/SA (B))

In (A), the biopsied TA segments were already omitted at baseline and day 2–3. (A heat map of the TAs, including the biopsied segments, is shown in Supplementary Fig. S3, available at Rheumatology online.) At week 52, the denominator drops by one in five patients due to an additional biopsy after week 24. n = segments above diagnostic cut-offs; N = available segments; colour coding = proportion of vasculitic segments (0–100%); white square = missing value; light-blue square = drop out; n/N = column total.