Applications of spectral CT calcium suppression for percutaneous bone tumor ablation procedures

Q4 Medicine

Radiology Case Reports Pub Date : 2025-09-19 DOI:10.1016/j.radcr.2025.08.068

Juna Musa MD, MSc , Thomas D. Atwell MD , Daniel A. Adamo MD , Ahmad Parvinian MD , Nathan R. Huber PhD , Setayesh Sotoudehnia Korani , Brian T. Welch MD , Christopher P. Favazza PhD , Rebecca Hibbert MD

引用次数: 0

Abstract

Two cases are presented in which spectral CT calcium suppression was perceived as beneficial for percutaneous cryoablation of bone tumors. Cases include cryoablation of a lytic sacral/iliac bone metastasis and cryoablation of recurrent pigmented villonodular synovitis (PVNS) at the posterior aspect of the right knee. Calcium suppression images have a potential role in the visualization of bone lesions for treatment planning and the visualization of ice ball growth for treatment monitoring.

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光谱CT抑钙技术在经皮骨肿瘤消融中的应用

本文提出了两例频谱CT抑钙被认为有利于经皮骨肿瘤冷冻消融的病例。病例包括冷冻消融溶解性骶骨/髂骨转移和冷冻消融右膝后侧复发性色素绒毛结节性滑膜炎（PVNS）。钙抑制图像在骨损伤的可视化治疗计划和冰球生长的可视化治疗监测中具有潜在的作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Radiology Case Reports Medicine-Radiology, Nuclear Medicine and Imaging

CiteScore

1.10

自引率

0.00%

发文量

1074

审稿时长

30 days

期刊介绍： The content of this journal is exclusively case reports that feature diagnostic imaging. Categories in which case reports can be placed include the musculoskeletal system, spine, central nervous system, head and neck, cardiovascular, chest, gastrointestinal, genitourinary, multisystem, pediatric, emergency, women''s imaging, oncologic, normal variants, medical devices, foreign bodies, interventional radiology, nuclear medicine, molecular imaging, ultrasonography, imaging artifacts, forensic, anthropological, and medical-legal. Articles must be well-documented and include a review of the appropriate literature.