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This chapter in Cancer Concepts: A Guidebook for the Non-Oncologist presents a discussion of the risks to cancer patients for oncologic and metabolic crises. These effects may be caused by the cancer, the treatment provided to cure or palliate the cancer, and/or other medical conditions. They may occur at initial presentation, as a first sign of disease or during the disease course. Oncologists divide these crises into emergencies and urgencies, depending on the severity of the consequences of delay in treatment. Every health care provider should be aware of the signs and symptoms of oncologic urgencies and emergencies and initial management.


University of Massachusetts Medical School


Worcester, MA


oncology, cancer, emergencies, urgencies


Emergency Medicine | Neoplasms | Oncology


This project has been funded in whole or in part with federal funds from the National Library of Medicine, National Institutes of Health, under Contract No. HHSN276201100010C with the University of Massachusetts, Worcester.

Oncologic Emergencies and Urgencies



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