A benign skin tumor happens when cells in your skin grow and form a mass. These tumors don’t contain malignant cells, so they are not cancer. There are many types of benign skin tumors. Share on ...

Lesions and lumps often appear in the mouth, but many of them are benign. While some may need to be removed, many don’t require any treatment at all. Benign oral cavity tumors are essentially ...

When most people think of cancer, organs such as the lungs, breast, colon, liver, or prostate usually come to mind. The heart ...

In more than 15% of people with benign adrenal tumors, the growths produce clinically relevant levels of serum cortisol that are significantly linked with an increased prevalence of hypertension and, ...

As we age, our cells accumulate genetic changes—mutations—some of which open the door to cancer. Scientists call these mutations "oncogenic," meaning "tumor-producing." By our senior years, we each ...

Ultrasound is widely used in breast cancer diagnosis. While it can effectively show that a lump is filled with fluid—indicating it is unlikely to be cancer—it cannot reliably determine whether a solid ...

A lump or swelling in the hand or wrist is considered a tumor, but that does not necessarily mean it is cancerous. According to the American Society for Surgery of the Hand (ASSH), most tumors in this ...

Ultrasound is widely used in breast cancer diagnosis. While it can effectively show that a lump is filled with fluid – indicating it is unlikely to be cancer – it cannot reliably determine whether a ...