Recurrence of solitary plasmacytoma in the liver 10 years after the onset of multiple bone lesions

J Clin Exp Hematop. 2024;64(1):65-70. doi: 10.3960/jslrt.23056.ABSTRACTA 79-year-old man presented with a history of solitary plasmacytoma in the bone 10 years ago. Chemoradiotherapy was effective, and remission was maintained with intermittent treatment at relapse of the bone lesions. One year after the last treatment, a follow-up computed tomography (CT) scan revealed multiple liver masses, and a liver biopsy revealed plasmacytoma. There was no clonal plasma cell infiltration in the bone marrow, and the final diagnosis was solitary plasmacytomas of the liver. Although liver involvement is known in relapsed refractory multiple myeloma, solitary plasmacytoma in the relapsed stage confined to the liver is rare, and all previous reports have been from the initial presentation. To the best of our knowledge, this is the first recurrent case of solitary plasmacytoma of the liver.PMID:38538320 | DOI:10.3960/jslrt.23056
Source: Journal of Clinical and Experimental Hematopathology : JCEH - Category: Hematology Authors: Source Type: research