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

页码：120 / 125

页数：6

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