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.

If the hamartomas are fortuitously discovered by surgeons, then pathologists must distinguish these tumors from adenocarcinoma metastases. Male sex and benign liver tumor: an a priori suspicious ...

You've discovered a lump in your breast and you begin to panic, but what if it's benign? That's often the case, with most lumps found in the breasts turning out to be noncancerous, according to the ...

Vascular tumors of the liver in adult patients include cavernous hemangioma, a common benign tumor; epithelioid hemangioendothelioma, a rare, usually low-grade malignant tumor; and angiosarcoma ...

Acoustic neuroma, also called vestibular schwannoma, is a type of benign (noncancerous) tumor. It starts in the cells that wrap around the hearing and balance nerve that connects your ear to your ...