Of the many different types of malignant or benign tumors out there ... Still, understanding what brain tumors are and what causes them can be helpful in taking steps to prevent them.

While some cysts can lead to cancer, these are typically benign. Tumors, however, can be either benign or malignant. Other differences between cysts and tumors also exist. Finding a lump under ...

Benign tumors may cause symptoms and grow bigger ... For instance, Paget's disease of bone causes abnormal development of new bone cells and can raise your risk of some types of bone cancer.

Benign prostatic hyperplasia is a condition that causes your prostate to grow larger ... BPH isn't prostate cancer and doesn't make you more likely to get it. There are many treatments for it ...