The Bars cat has been prescribed treatment! Thanks!

Barsik is already an elderly cat who has lived in a shelter for most of his life. In the fall, he began to have serious breathing problems: he began to breathe through his mouth, almost stopped eating — he was just suffocating. At the clinic, Barsik had a CT scan: they found a large formation in the nasopharynx, which practically blocked the respiratory tract, and otitis media of the middle ear. The tumor was removed and his breathing was made easier. Now Barsik has a very sore ear, the usual treatment does not help. The doctors prescribed it myringoscopy — to remove pus from the inner ear, rinse, take the material for back seeding, and a control CT scan with contrast — to prescribe further treatment.