Plasmablastic myeloma transformation of light-chain multiple myeloma

被引：0
|
作者：
Pakasticali, Nagehan [1 ]
Hortin, Glen L. [2 ]
Li, Julie Y. [2 ]
机构：
[1] Univ S Florida, Dept Pathol & Cell Biol, Tampa, FL USA
[2] H Lee Moffitt Canc Ctr & Res Inst, Dept Pathol, 12902 USF Magnolia Dr, Tampa, FL 33612 USA
来源：
JOURNAL OF CLINICAL AND EXPERIMENTAL HEMATOPATHOLOGY | 2024年 / 64卷 / 02期
关键词：
plasmablastic myeloma; plasmablastic transformation; light chain; multiple myeloma;
D O I：
10.3960/jslrt.24004
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Plasmablastic myeloma (PBM) is an uncommon and aggressive morphologic variant of multiple myeloma (MM). The neoplastic immature cells exhibit diverse morphology, posing a diagnostic challenge. The diagnostic criteria for PBM include the identification of >= 2% plasmablasts in the bone marrow aspirate. This case describes the incidental finding of a light-chain multiple myeloma (LCMM) transformed into PBM, a phenomenon not previously reported.
引用
收藏
页码：149 / 151
页数：3
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