Cytological, histological and immunohistochemical evaluation of canine mammary tumors
C.A. Chavan, Megha Kaore, A.G. Bhandarkar, M. S. Dhakate, N.V. Kurkure
Abstract
C.A. Chavan, Megha Kaore, A.G. Bhandarkar, M. S. Dhakate, N.V. Kurkure
Abstract
Canine mammary tumor is the most common neoplasm with worldwide distribution. In present study a total of 30 spontaneous canine mammary tumors were evaluated based on cytology, histopathology and immunohistochemistry. Histological classification revealed 66% malignancy. Correlation of cytological and histological diagnosis was found to be 70%. Immunohistochemical staining with estrogen receptor (ER) and progesterone receptor (PR)showed decreased expression with progression of malignancy.
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Canine mammary tumor is the most common neoplasm with worldwide distribution. In present study a total of 30 spontaneous canine mammary tumors were evaluated based on cytology, histopathology and immunohistochemistry. Histological classification revealed 66% malignancy. Correlation of cytological and histological diagnosis was found to be 70%. Immunohistochemical staining with estrogen receptor (ER) and progesterone receptor (PR)showed decreased expression with progression of malignancy.
Key concepts: Pathology, Immunohistochemistry, Medicine, Mammary gland, Biology, Cancer, Internal medicine, Breast cancer