Rate of stasis and disease response after Y-90 radioembolization
نویسندگان
چکیده
منابع مشابه
Extrahepatic visualization in the distribution of falciform artery in posttreatment Bremsstrahlung images after radioembolization with (90)Y microspheres.
We report the case of a 39-year-old female with metastatic colorectal cancer. Pretreatment SPECT/CT imaging revealed extrahepatic tracer accumulation along the falciform artery distribution. Prior to the administration of (90)Y microspheres, hepatic arterial anatomy was evaluated angiographically. It was not possible to identify the hepatic falciform artery so that no coil-embolization was perf...
متن کاملSide Effects of Yttrium-90 Radioembolization
Limited therapeutic options are available for hepatic malignancies. Image guided targeted therapies have established their role in management of primary and secondary hepatic malignancies. Radioembolization with yttrium-90 ((90)Y) microspheres is safe and efficacious for treatment of hepatic malignancies. The tumoricidal effect of radioembolization is predominantly due to radioactivity and not ...
متن کاملPhantom validation of quantitative Y-90 PET/CT-based dosimetry in liver radioembolization
BACKGROUND PET/CT has recently been shown to be a viable alternative to traditional post-infusion imaging methods providing good quality images of 90Y-laden microspheres after selective internal radiation therapy (SIRT). In the present paper, first we assessed the quantitative accuracy of 90Y-PET using an anthropomorphic phantom provided with lungs, liver, spine, and a cylindrical homemade lesi...
متن کاملRadioembolization with Y-90 Glass Microspheres: Do We Really Need SPECT-CT to Identify Extrahepatic Shunts?
PURPOSE Selective Internal Radiation Therapy (SIRT) with 90yttrium (Y-90) is an increasingly used therapeutic option for unresectable liver malignancies. Nontarget embolization of extrahepatic tissue secondary to vascular shunting can lead to SIRT associated complications. Our aim was to assess whether extrahepatic shunts can reliably be diagnosed based on hepatic digital subtraction angiograph...
متن کاملPlanning Arteriography for Yttrium-90 Microsphere Radioembolization.
Yttrium-90 radioembolization (Y RE) is a contemporary transcatheter locoregional therapy for primary and secondary hepatic malignancies that is commonly utilized in modern Interventional Radiology (IR) practice.1 Unlike other targeted endovascular therapies, such as transarterial chemoembolization (TACE) and transarterial embolization (TAE), the current standard of care protocol for Y RE treatm...
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ژورنال
عنوان ژورنال: Journal of Vascular and Interventional Radiology
سال: 2017
ISSN: 1051-0443
DOI: 10.1016/j.jvir.2016.12.887