That's where the word "malignant" is usually first introduced to a patient. “A malignant tumor is a cancerous tumor that can grow uncontrollably and invade other structures," explains Dr.

A tumor refers to any unusual area of extra tissue. Benign tumors tend to stay in one place, while malignant tumors grow and may cause new tumors to develop in other parts of your body.

Most of these lesions are benign or slow growing and the prognosis is significantly better than with pancreatic adenocarcinoma. However, some of these neoplasms slowly undergo malignant transformation ...

Cancer, unfortunately, has become the leading disease related cause of death for dogs and cats. It is estimated that 1 in 4 ...