Calcification in Salivary Gland Cancer Mimicking Sialolithiasis—A Diagnostic Pitfall on Imaging: Report of Two Cases and Brief Review of the Literature - Thimsen, Vivian; Fauck, Vanessa; Wiesmüller, Marco; Agaimy, Abbas; Schapher, Mirco; Iro, Heinrich; Koch, Michael; Mantsopoulos, Konstantinos (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2022)