Design, construction, and validation of a hybrid phantom for nuclear medicine and ultrasound fusion imaging

被引：1
作者：
Kuehnel, Christian [1 ]
Winkens, Thomas [1 ]
Freesmeyer, Martin [1 ]
机构：
[1] Jena Univ Hosp, Clin Nucl Med, Klinikum 1, D-07747 Jena, Germany
来源：
APPLIED RADIATION AND ISOTOPES | 2019年 / 145卷
关键词：
Ultrasound fusion; Fusion phantom; FhSPECT/US; RthESA/US; Fusion imaging; SPECT; HAND;
D O I：
10.1016/j.apradiso.2018.12.023
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Fusion imaging with nuclear medicine and ultrasound via mobile handheld gamma cameras has been recently introduced, however a phantom for the registration accuracy of this fusion approach is still lacking. We developed a hybrid phantom, consisting of poly-methyl methacrylate and exchangeable ultrasound (US) compatible windows made of silicone or poly-vinyl chloride. A standard balloon catheter, filled with a mixture of [99mTc]TcO4 and water, was positioned at the center of the water-filled phantom. This approach enabled an objective measurement of the registration accuracy.
引用
收藏
页码：120 / 125
页数：6
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