Side effect

Generally adverse secondary consequence of a treatment.

Cryotherapy

Localized treatment that uses cold to destroy the diseased organ.

Chemotherapy

Cancer treatment involving drugs that are toxic to cancerous cells.

Cancer

Abnormal cells that develop in an uncontrolled manner. An accumulation of such cells is known as a tumor.

Biopsy

Examination that involves removing small fragments of tissue from an organ in order to examine them under the microscope.

Benign

Not serious. A benign tumor is not a cancer.