Cattle Diseases: Cancer Eye
Cattle Today
Bovine ocular neoplasia includes a variety of benign and malignant skin tumors of the eyeball and eyelids. Benign tumors are growths that do not spread to other parts of the body and do not tend to grow into surrounding tissues. They can cause local problems with eye function, but do not affect the rest of the body. Malignant tumors are growths of cells that spread to other parts of the body and tend to invade surrounding tissues. Clearly, it is in the cattlemen’s best interest from an economic, humane, and public perception standpoint to treat or market cattle with cancer eye as soon as practical.

