Registry for Bone Metastases

The purpose of this study is to learn more about symptomatic bone metastases. This study is an international patient registry of people with symptomatic bone metastases. A patient registry is a database - a collection of health information - about a group of people, and it is usually focused on a specific diagnosis or condition.

Inclusion Criteria: * Age ≥22 years * Biopsy-proven or clinically obvious metastatic bone disease * Symptomatic bone lesion requiring intervention * This includes but is not limited to radiotherapy, cryotherapy, radiofrequency ablation, operative fixation, prosthetic replacement, amputation, or any combination of the above Exclusion Criteria: * Age \<22 years