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从手术前骨SPECT/CT获得量化标准化吸收值的实用性,用于预测手术后MRONJ愈合反应

Jung-Hyun Park^1,2, Da-Mi Yoon^1,2, Hai-Jeon Yoon^3,4

¹Department of Oral and Maxillofacial Surgery, Research Institute for Intractable Osteonecrosis of the Jaw, College of Medicine, Ewha Womans University, 260, Gonghang-daero, Gangseo-gu, Seoul, 07804, Republic of Korea.

EJNMMI research

|March 31, 2025

概括

骨 SPECT/CT 的最大标准化吸收值 (rSUVmax) 的比率可以预测与药物相关的下巴骨硬化 (MRONJ) 的手术结果. 较高的rSUVmax表明预后较差,有助于患者管理.

科学领域:

核医学就是核医学.
口腔和牙面部外科手术
在瘤学瘤学.

背景情况:

与药物相关的下巴骨硬化 (MRONJ) 是抗吸收药物的并发症.
由于复发率高,预测MRONJ手术结果具有挑战性.

研究的目的:

评估定量骨SPECT/CT值在预测MRONJ患者手术结果中的有用性.
确定SUVmax和rsUVmax是否可以作为MRONJ治疗成功的预后指标.

主要方法:

对接受手术治疗的57名MRONJ患者的分析.
在手术前进行骨SPECT/CT扫描,以测量病变SUVmax和rSUVmax.
后勤回归用于评估成像值与手术结果之间的关联,调整混因素.

主要成果:

rSUVmax值与MRONJ阶段进展相关.
较高的rSUVmax显着与手术结果差 (OR,1.51) 相关.
SUVmax和手术前的MRONJ阶段没有显著预测分辨率.

结论:

来自骨SPECT/CT的rsUVmax是MRONJ的潜在预后工具.
将rSUVmax纳入临床实践可以改善患者管理和决策.

关键词:

骨头的SPECT/CTCT检测可以进行.一个子,一个子与药物相关的下巴骨髓缩.标准化吸收值是一种标准化吸收值.外科手术的结果

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