A Case of Canine Apocrine Gland Carcinoma Metastasized in Bones

Abstract

A female mongrel dog, 12-year-old presented a subcutaneus neoplastic nodule at the neck. One month later, many metastatic nodules formed at the ribs, femur and digital bones. Histopathology revealed that the original neoplasm as well as the metastatic ones was apocrine gland carcinoma remarkably undifferentiated in nature.