Mesalazine-induced eosinophilic glossitis and hypereosinophilia in a patient with ulcerative colitis Vrije Universiteit Brussel
A 74-year-old male, with a four-year history of ulcerative colitis (UC) treated with mesalazine, presented with episodic cheek and progressive tongue swelling respectively since 27 months. History revealed nocturnal sweating, difficulties swallowing solid food, loss of appetite and weight. There was no fever or atopy.