Benign tumors typically grow more slowly and may not invade nearby tissue the way malignant tumors do, but even benign tumors can cause serious problems by pressing on key nerves, arteries or the ...

Chest wall tumors are benign or malignant growths that develop anywhere along your chest wall. Doctors use imaging tests and a biopsy to diagnose them. Surgery is often a needed treatment. Chest wall ...

Ovarian cystic neoplasms are ovarian tumors that have cyst-like qualities. They can include epithelial ovarian tumors and germ cell tumors called teratomas. Ovarian cystic neoplasms can be benign, ...

Pineal region tumors develop in or around the pineal gland, a small, pea-sized organ near the brain’s center. They can be benign or malignant, and they are rare. The pineal gland plays a crucial role ...

The terms tumor and cancer can refer to different types of lumps and bumps. But the terms are often confused and misused—by the general public and even health professionals. For instance, doctors can ...

Though no one wants to learn that a tumor has been discovered in the first place, having a doctor tell you they've detected one is not the same as being told you have cancer. "Identifying that a tumor ...

Brain tumors are abnormal growths of cells in or around the brain. They can be primary (originating in the brain) or secondary (metastatic, spreading to the brain from cancer elsewhere). They can also ...