Most breast lumps are benign. A benign breast lump is more likely to be tender and have a defined shape. But it’s not possible to know whether a lump is benign based on how it feels. See your doctor ...

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 the ...

Benign throat tumors can present with hoarseness of the voice and a feeling of having a foreign object in the throat. Since these can also be symptoms of throat cancer, it is important to seek medical ...

What Are Benign Lung Nodules and Benign Lung Tumors? A nodule is a "spot on the lung," seen on an X-ray or computed tomography (CT) scan. In fact, a nodule shows up on about one in every 500 chest ...

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 ...

The development of a new lump in the breast or armpit is the most common initial symptom of breast cancer, according to the Centers for Disease Control and Prevention. But for millions of women, lumps ...

Cysts and other noncancerous growths that are commonly found during screening mammograms are associated with breast cancer risk, a new study found. Even though many women with abnormal screening ...

The prostate is a small organ that sits under the bladder in men, and provides a nourishing fluid that helps transport sperm. It often enlarges as men age, most commonly as benign tissue growth — ...

Cancer is a disease that causes abnormal cells to reproduce and spread to other parts of the body, which can result in tumors or damage to the immune system that may become fatal. Healthy cells follow ...