They are usually regarded as benign tumors, but occasionally they become malignant, with local invasion and distant metastases. They grow slowly in contradistinction to lymphosarcoma and carcinoma ...

All cancers are tumors, but not all tumors are cancers. Tumors can either be benign (non-cancerous) or malignant (cancerous). The first type, that is benign tumours do not spread to other parts of ...

Finding a tumor on your dog can be very frightening, but they are not always detrimental — some are benign, while others are malignant. Benign tumors are not cancerous and do not spread.

Cancer before age 50 is rare, but increasing, in the United States and researchers want to know why.

Telling the difference between benign and cancerous thyroid nodules before surgery is notoriously challenging, but a new ...

As a dog owner, if you notice a lump on your female dog's mammary gland, caution is advised. It could be a mammary tumor, ...

Diagnostic imaging determined that in life, the young mamenchisaurid suffered from an osteogenic tumor, or a tumor that ...

By Dr. John Villano University of Kentucky Each year, thousands of adults are diagnosed with tumors that form in the brain or ...

Researchers could not make a definitive diagnosis, including whether the tumor was malignant or benign, because it shared characteristics with many other tumors, including osteoblastoma and ...