PLACE NAMES. The next most common source of Jewish last names is probably places. Jews used the town or region where they lived, or where their families came from, as their last name. As a result, the Germanic origins of most East European Jews is reflected in their names.
For other uses, see Malignancy (disambiguation). Malignancy (from Latin male, meaning 'badly', and -gnus, meaning 'born') is the tendency of a medical condition to become progressively worse. Malignancy is most familiar as a characterization of cancer.
Cancer, also known as a malignant tumor or malignant neoplasm, is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.Not all tumors are cancerous; benign tumors do not spread to other parts of the body.etastasis is the spread of cancer to other locations in the body. The new tumors are called metastatic tumors, while the original is called the primary tumor. Almost all cancers can metastasize. Most cancer deaths are due to cancer that has spread from its primary site to other organs (metastasized).