Pain is graded individually for many sites in the body and is characterized by the sensation of marked discomfort, distress, or agony.
NCI CTCAE: National Cancer Institute Common Terminology Criteria for Adverse Events; ADL: activities of daily living. * Instrumental ADLs include preparing meals, shopping, using the telephone, managing money. Self-care ADLs include bathing, dressing/undressing, using the toilet, taking medications, and not bedridden.