Cardiac tamponade in multiple myeloma - A pictorial case review of FDG PET/CT findings.

Pericardial involvement of multiple myeloma is a rare and late-stage complication, with only a few cases reported in the literature. PET/CT has demonstrated a growing role in the diagnosis and follow-up of patients with multiple myeloma. We present a case of pericardial multiple myeloma in a patient with relapsed/refractory disease, showcasing previously unpublished FDG PET/CT findings.