Changes

==Description==

==Description==

Intestinal tumours are uncommon accounting for less than 10% of all tumours in dogs and cats and 22% of gastrointestinal tumours in dogs and 35% in cats. It has been reported that the jejunum, ileum and caecum are the most frequent sites affected in the dog. Intestinal tumours in dogs and cats are usually malignant, [[Adenocarcinoma|Adenocarcinoma]]/carcinoma being the most common malignant tumour in dogs and accounting for 17% of intestinal tumours in cats.

Intestinal adenocarcinomas are an uncommon tumour arising from the epithelial lining of the gastrointesinal tract.

==Signalment==

==Signalment==