Progressive and Fatal Brainstem Stroke in Systemic Giant Cell Arteritis. Issue 6 (December 2021) - Poretto, Valentina; Piffer, Silvio; Bignamini, Valeria; Tranquillini, Enzo; Donner, Davide; Cavatorta, Francesco Paolo; Barbareschi, Mattia; Petralia, Benedetto; Giometto, Bruno