Keywords: Atlantic salmon; calcification; gallbladder; inflammation; pathology EN Atlantic salmon calcification gallbladder inflammation pathology 281 285 5 02/09/23 20230301 NES 230301 Gallbladders with mucosal outpouchings (diverticula) were found in a population of Atlantic salmon farmed in sea water. In May 2020, 70% of the skin samples, 38% of distal intestine and 8% of the pyloric caeca samples had calcified lesions (Figures 3 and 4), while only one fish had inflammation in red muscle tissue. Atlantic salmon, calcification, gallbladder, inflammation, pathology. [Extracted from the article]