Fig. 5
From: Non-functional thyroid cystadenoma in three boxer dogs
Boxer (U243968); thyroid glands; The left thyroid was 1 × 0.5 cm in size, the right was enlarged, with two soft cystic lesions (blue arrow =1.5 × 1 cm, green arrow = 3.5 × 2.5 cm). Marked parathyroid hyperplasia is also observed (grey arrow), likely due to concurrent advanced chronic renal disease diagnosed in this case