RT Book, Section A1 Escalante, Carmen P. A1 Manzullo, Ellen F. A2 Duffy, James D. A2 Valentine, Alan D. SR Print(0) ID 1125785527 T1 Cancer-related Fatigue T2 MD Anderson Manual of Psychosocial Oncology YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9780071624381 LK hemonc.mhmedical.com/content.aspx?aid=1125785527 RD 2024/04/25 AB Fatigue is the most common symptom among cancer patients and a common symptom among cancer survivors. Cancer-related fatigue (CRF) is defined as a distressing, persistent, subjective sense of tiredness or exhaustion related to cancer or cancer treatment that is not proportional to recent activity and interferes with usual functioning.1 In comparison to the fatigue experienced by healthy individuals, CRF is more severe, more distressing,2,3 and less likely to be relieved by rest.4 The International Classification of Diseases, 10th revision (ICD-10), describes the CRF diagnostic criteria as follows5,6,7: