Smouldering multiple myeloma: To seek or not to seek? To treat or not to treat. That is the question.

In this issue, the British Society for Haematology presents guidelines for the diagnosis and management of patients with smouldering multiple myeloma (SMM). The authors provide a practical, evidence-based approach to managing these patients. Key questions remain yet unsolved. Commentary on: Hughes et al. Diagnosis and management of smouldering myeloma: A British Society for Haematology Good Practice Paper. Br J Haematol 2024;204:1193-1206.