03:45 PM Abstract No. 233 Outcomes for borderline resectable intra-hepatic cholangiocarcinoma treated with resin Yttrium-90 radioembolization using mird model dosimetry
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چکیده
منابع مشابه
Internal dosimetry for radioembolization therapy with Yttrium‐90 microspheres
The absorbed doses in the liver and adjacent viscera in Yttrium-90 radioembolization therapy for metastatic liver lesions are not well-documented. We sought for a clinically practical way to determine the dosimetry of this advent treatment. Six different female XCAT BMIs and seven different male XCAT BMIs were generated. Using Monte Carlo GATE code simulation, the total of 100MBq 90 Y was depos...
متن کاملCeliac Artery Stenting to Facilitate Hepatic Yttrium-90 Radioembolization Therapy
Radioembolization offers a novel way to treat the nonresectable, liver predominant hepatic malignancies with better tumor response and overall progression-free survival rates. Transarterial catheter-based radioembolization procedure involves the hepatic arterial administration of glass- or resin-based beta emitting Yttirum-90 microspheres. Safe delivery of the tumoricidal radiation dose require...
متن کاملYttrium-90 Radioembolization of Hepatic Metastases from Colorectal Cancer
Liver metastases from colorectal cancer (CRC) result in substantial morbidity and mortality. The primary treatment is systemic chemotherapy, and in selected patients, surgical resection; however, for patients who are not surgical candidates and/or fail systemic chemotherapy, liver-directed therapies are increasingly being utilized. Yttrium-90 (Y-90) microsphere therapy, also known as selective ...
متن کاملPost-radioembolization yttrium-90 PET/CT - part 2: dose-response and tumor predictive dosimetry for resin microspheres
BACKGROUND Coincidence imaging of low-abundance yttrium-90 (90Y) internal pair production by positron emission tomography with integrated computed tomography (PET/CT) achieves high-resolution imaging of post-radioembolization microsphere biodistribution. Part 2 analyzes tumor and non-target tissue dose-response by 90Y PET quantification and evaluates the accuracy of tumor 99mTc macroaggregated ...
متن کاملRadioembolization with yttrium-90 resin microspheres for neuroendocrine tumor liver metastases.
PURPOSE We aimed to evaluate the effectiveness and safety of radioembolization with yttrium-90 (90Y) microspheres in cases with unresectable neuroendocrine tumor liver metastases (NETLMs). METHODS Thirty patients (mean age, 55 years) underwent resin-based 90Y radioembolization for unresectable NETLM at a single institution between April 2008 and June 2013. Post-treatment tumor response was as...
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ژورنال
عنوان ژورنال: Journal of Vascular and Interventional Radiology
سال: 2019
ISSN: 1051-0443
DOI: 10.1016/j.jvir.2018.12.292