Taller-than-wide as a red flag for malignancy in ultrasound of parotid gland tumors. - Spörlein A; Burkhardt V; Schulz T; Mansour N; Gerstacker K; Knopf A (European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2026)