Prognostic Value of Cranial Arteries Involvement on 18 F-FDG PET/CT at Giant Cell Arteritis Diagnosis in a Multicenter Cohort. - Bardy R; Detournay E; Guedon AF; Mekinian A; Morard M; Kraeber-Bodéré F; Jamet B; Besson FL; Espitia O (Clinical nuclear medicine, 2026)