Mammary Tumors in animals

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Mammary tumors are relatively typical tumors seen in dogs as well as cats.  These tumors are many typically seen in middle-aged as well as older un-spayed dogs as well as cats; however, they can likewise happen in animals who have gone with repetitive heats and/or who have been spayed at an older age.

Symptoms of mammary tumors normally include discovering one or several breast nodules commonly felt connected with the teats.  In advanced cases, these tumors may ulcerate as well as bleed to the outside.   In dogs these tumors are benign 50% of the time. In cats, some report that over 90% of these tumors may be malignant.  In malignant cases, mammary tumors commonly spread to the regional lymph nodes as well as lungs.   Diagnosis is normally made by surgical biopsy, as well as surgical removal of the impacted glands stays the most typical type of treatment.

Prognosis will vary depending upon whether the tumor is malignant, in addition to exactly how early surgical removal is performed.   In some malignant cases, palliative chemotherapy or radiation therapy may be tried; however, prognosis in these advanced situations is typically extremely poor.

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