模仿急性白血病的播散性肺泡横纹肌肉瘤造成的大量骨髓浸润。
Massive Bone Marrow Infiltration by Disseminated Alveolar Rhabdomyosarcoma Mimicking Acute Leukemia.
发表日期：2024 Aug 12
作者：
Francesco De Leonardis, Claudio Oronzo Linsalata, Roberta Koronica, Lucia Tombolan, Mariachiara Servedio, Enza Pentassuglia, Nicola Santoro
来源：
Bone & Joint Journal
摘要：
RMS 是一种软组织恶性肿瘤，主要影响儿童和青少年。大约 6% 至 23% RMS 患者出现骨髓浸润，但白血病样受累非常罕见；在这些患者中，骨髓涂片细胞形态学检查可能导致误诊。对于每一位表现出明显骨髓受累但没有典型淋巴组织增生表现的儿科患者，应牢记与肺泡 RMS 的鉴别诊断。版权所有 © 2024 Wolters Kluwer Health, Inc. 保留所有权利。
RMS is a malignant tumor of soft tissues affecting primarily children and adolescents. Around 6% to 23% RMS patients present bone marrow infiltration but leukemia-like involvement is very rare; in these patients cytomorphology on bone marrow smears can lead to misdiagnosis. Differential diagnosis with alveolar RMS should be kept in mind in every pediatric patient presenting with a marked bone marrow involvement in the absence of typical lymphoproliferative findings.Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.