Immunohistochemical examination of mammary gland tumours in dogs with cytokeratin 14.

The authors examined the cytokeratin 14 expression pattern in the canine normal mammary gland and the different benign and malignant tumours of the canine mammary gland with immunohistochemical method. They illustrate their results with pictures. The cytokeratin 14 prognostic factor is usable for the perfect detection of pericarcinomatous hematogen or/and lymphogen invasion of the tumouremboli.