Cancer in the elderly patient. Unique aspects of presentation, management and screening

The high incidence of cancer in the rapidly expanding geriatric population presents a major challenge to the health care field. Since most cancers present and behave similarly in both older and younger persons, similar approaches to management must be considered in both. The elderly, however, are a heterogeneous group with individuals demonstrating varying degrees of comorbidity and physiologic change. Decisions, therefore, should be based on a sound knowledge of geriatric assessment and the factors important for "successful" aging rather than on chronological age alone.