نتایج جستجو برای: portal imaging
تعداد نتایج: 487433 فیلتر نتایج به سال:
Introduction: The accuracy of the patient setup and tumor location are major factors that determine the efficacy of radiotherapy treatment planning. In the prostate radiotherapy, reproducibility of the prostate location for each treatment fraction is problematic owing to varying filling of the rectum and bladder. According to this, the aim of this study was to measure the inte...
Most hepatic arteriovenous shunts (HAVS) associated with hepatocellular carcinoma (HCC) occur with advanced stage liver cancer, and these patients typically have a dismal prognosis. Transcatheter arterial embolization (TAE) in this population carries significant risk. Therefore, proper patient selection is critical to determine which patients may benefit from TAE. The Child-Pugh score should be...
Early diagnosis and surgical correction is highly important for survival. In the evaluation of TAPVC, imaging methods have been used. Recent advances Total anomalous pulmonary venous connection (TAPVC) is a rare congenital cardiac anomaly in which the pulmonary veins fail to connect with the left atrium and connect directly to the right atrium or to one of the systemic veins. Early diagnosis an...
Splanchnic vein thrombosis (SVT) – including mesenteric, portal, splenic and supra-hepatic veins thrombosis – is an underdiagnosed disease, with heterogeneous clinical presentations and a non-negligible rate of incidental findings. The main risk factors include abdominal diseases or interventions (e.g. infections, cirrhosis, abdominal cancer or surgical procedures), haematological disorders (ma...
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