Oncology The European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire for patients with Bone Metastases (EORTC QLQ-BM22): A Full Guide for Researchers and Clinicians The EORTC QLQ-BM22 is an essential 22-item module for measuring health-related quality of life in cancer patients with bone metastases, delivering targeted insights that support May 5, 2026