Abstract Background Feline injection site fibrosarcoma is an aggressive and infiltrative tumour arising in the background of chronic inflammation. The aim of this study was to evaluate the expression of metallothionein (I-II) in feline injection site fibrosarcomas and to assess its possible relationships with Ki67 index. inflammation score and tumour grade. The study included 40 felin... https://jalyttlers.shop/product-category/spaghetti-lifter/