Profile, Treatment, and Survival of Palliative Cancer Patients in a Middle Income Country's Cancer Center.

Background: Data describing the characteristics, treatment, and survival of oncological patients referred to PCS remains scarce. Aim: To establish the characteristics of oncological patients referred to PCS, including their profile, treatment, and survival within a 7-year period.

Design: Retrospective review of medical records.

[Emerging and reemerging diseases].

Emerging and reemerging diseases are the result of the interaction of multiple factors, such as social determinants of health, climate change, and conditions that prevail and are identifiable in some populations. As a consequence, there may be situations that by their nature are defined as a health emergency, impacting directly on the health of a population, either because they are not known or due to their rapid spread, resulting in a health security problem. Examples of these diseases are described in this article, starting with their origin, their impact on the population, and the response necessary in order to contain or prevent damage of a greater magnitude.