نتایج جستجو برای: transarterial ethanol ablation
تعداد نتایج: 158521 فیلتر نتایج به سال:
Radiofrequency (RF) ablation is a guideline-recommended therapy for ventricular tachycardia (VT). However, certain locations can be inaccessible through endocardial or epicardial approach. There are several documented unconventional techniques in these cases where VT either treatment-refractory to RF ablation, unlikely successful due deep intramural substrate. N/A A 66-year-old gentleman with h...
Metastasis of hepatocellular carcinoma (HCC) to the ovary is notably rare. We present a case of HCC metastasis to the ovary with a review of the literature, which includes only 7 reported cases. A 43-year-old hepatitis B virus carrier was admitted with a right ovarian cystic mass. She had been diagnosed with HCC 2 years prior, for which she underwent transarterial chemoembolization followed by ...
Percutaneous approaches, such as percutaneous ethanol injection and radiofrequency ablation, have been most widely used for hepatocellular carcinoma patients who were not eligible for surgery. New technologies to improve the efficacy are currently needed. (166)Holmium is a neutron activated radionuclide, and has several beneficial radiophysical characteristics for internal radiation therapy. (1...
PurposeTo compare the cost-effectiveness of using doxorubicin-loaded drug-eluting embolic (DEE) transarterial chemoembolization versus that conventional for patients with unresectable hepatocellular carcinoma (HCC).Materials and MethodsA decision-analysis model was constructed over lifespan a payer’s perspective. The simulated clinical course, including periprocedural complications, additional ...
BACKGROUND & AIMS Hepatocellular carcinoma (HCC) is the second most common cause of cancer deaths worldwide. The global HCC BRIDGE study was a multiregional, large-scale, longitudinal cohort study undertaken to improve understanding of real-life management of patients with HCC, from diagnosis to death. METHODS Data were collected retrospectively from January 2005 to September 2012 by chart re...
Hepatocellular carcinoma (HCC) is one of the most common malignant tumors worldwide. The major etiologies and risk factors for HCC development are well defined and some of the steps involved in hepatocarcinogenesis have been elucidated in recent years. Therapeutic options that can be applied in curative or palliative intention are available and are dependent on the HCC stage. The therapeutic op...
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and is a leading cause of cancer-related death worldwide. In the United States, HCC is the ninth leading cause of cancer deaths. Despite advances in prevention techniques, screening, and new technologies in both diagnosis and treatment, incidence and mortality continue to rise. Cirrhosis remains the most important risk f...
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy. Despite efforts for prevention and screening as well as development of new technologies for diagnosis and treatment, the incidence of HCC has doubled, and mortality rates have increased in recent decades. A variety of important risk factors are associated with the development of HCC, with any type of cirrhosis, regardle...
PURPOSE To evaluate efficacy of transarterial chemoembolization (TACE) combined with radiofrequency ablation (RFA) in treatment of patients with hepatocellular carcinoma. MATERIALS AND METHODS During January 2009 to March 2012, 80 patients with hepatocellular carcinoma underwent TACE, with or without RFA. Alfa- fetoprotein (AFP) was checked before and after procedure. CT scans were obtained o...
در طی این پایان نامه ما ابتدا ضمن بیان روند تاریخی علم پلیمرهای و فرایند ablation، مقدار راجع به کاربردهای ablation صحبت می کنیم. سپس در مورد پلیمرها و مشخصات و ویژگیهای مختلف مربوط به آنها مطالبی را ارائه می دهیم. در ادامه همراه با ارائه مدلهای گوناگون مربوط به فرایند ablation و تفاوت آنها با یکدیگر، "مدل فتوگرمایی مرتبه یکم" را به طور مفصل مورد بحث قرار می دهیم. در پایان برنامه های کامپیوتری ...
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