Longevity is the greatest risk factor for developing cancer. However, despi
te the increasing focus placed on cancer in the elderly, a prominent discre
pancy relating to the age of the patient persists, with elderly people ofte
n receiving less than optimal treatment and care. There is no doubt that ag
eism has a profound impact on health care received by elderly people. Incor
porating ethical principles into their clinical practice could facilitate h
ealth professionals in the provision of optimal treatment and care for elde
rly patients with cancer. This article explores some basic ethical assumpti
ons regarding the needs of this patient group in relation to the ethical di
lemmas of truth telling, consent and relationships, and power. (C) 2000 Els
evier Science Ireland Ltd, All rights reserved.