Rosales Alferez  Federico, F.  Tavares Mendoza Hector, E.  Pereda Solis Martin, H. Martinez Guerrero Jose  , M.  Herrera Casio Hector, 
    Case Report of Malignant Mammary Neoplasia in Mexican Gray Wolf (<I>Canis lupus baileyi</I>),
    Journal of Animal and Veterinary Advances,
    Volume 9,Issue 10,
    2010,
    Pages 1472-1475,
    ISSN 1680-5593,
    javaa.2010.1472.1475,
    (https://makhillpublications.co/view-article.php?doi=javaa.2010.1472.1475)
    Abstract: We report the presence, excision and diagnosis of malignant mammary neoplasia from a 14 years old female Mexican gray wolf (<I>Canis lupus baileyi</I>). Through auscultation we observed and palpated three neoplasia in the mammary gland. We also noted anorexia, lethargy in the animal with rigidity and lameness in the posterior end of the body. We surgically removed the tumors and took samples for histopathological studies which revealed a mixed mammary tumor composed of infiltrating ductal carcinoma with centers of mucinous, epidermoid and chondrosarcoma (chondrosarcoma carcinoma).
    Keywords: Malignant mammary neoplasm;mammary carcinoma;Mexican gray wolf;tumor;anorexia;lameness