TY - JOUR T1 - Case Report of Malignant Mammary Neoplasia in Mexican Gray Wolf (Canis lupus baileyi) AU - Federico, Rosales Alferez AU - Tavares Mendoza Hector, F. AU - Pereda Solis Martin, E. AU - , H. Martinez Guerrero Jose AU - Herrera Casio Hector, M. JO - Journal of Animal and Veterinary Advances VL - 9 IS - 10 SP - 1472 EP - 1475 PY - 2010 DA - 2001/08/19 SN - 1680-5593 DO - javaa.2010.1472.1475 UR - https://makhillpublications.co/view-article.php?doi=javaa.2010.1472.1475 KW - Malignant mammary neoplasm KW -mammary carcinoma KW -Mexican gray wolf KW -tumor KW -anorexia KW -lameness AB - We report the presence, excision and diagnosis of malignant mammary neoplasia from a 14 years old female Mexican gray wolf (Canis lupus baileyi). 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). ER -