New Retroperitoneal Soft-Tissue Lesion in Multiple Myeloma

JAMA Oncology 2026

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Authors: Tingfei Gu, Zhao Chen, Lei Kang

DOI: 10.1001/jamaoncol.2025.6443

Cited by: 1

References: 9

Abstract

A 67-year-old man with a history of λ light-chain multiple myeloma presents with increased serum-free λ light chain levels. What is your diagnosis?

Multiple Myeloma Research and Treatments Vascular Tumors and Angiosarcomas Amyloidosis: Diagnosis Treatment Outcomes

References 9