Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"radiofrequency ablation (RFA)"”.
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Evaluation eines hepatischen Perfusionsindex zur Früherkennung von Tumorrezidiven nach RFA und Erkennung von Leber-Malignomen bei Leberzirrhose
… early detection of tumor relapse after hepatic radiofrequency ablation (RFA) and for malignant liver tumor in liver cirrhosis. Quantitative AEF color maps of the whole liver were computed from triple phase contrast-enhanced multislice computed tomography (MSCT) images. Follow-up examinations …
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Advances in the endoscopic management of esophageal neoplasia using ultrahigh speed endoscopic optical coherence tomography
… BE. 3) Laboratory studies using OCT to monitor radiofrequency ablation (RFA) dynamics with concurrent OCT imaging in ex vivo swine specimens. The scope of this thesis includes the design and development of novel imaging devices, laboratory imaging studies with both ex vivo and in vivo animal …
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Thermal Ablation Alters The Tumor Microenvironment Activating A Robust Immune Response.
<p>THERMAL ABLATION ALTERS THE TUMOR MICROENVIRONMENT ACTIVATING A ROBUST IMMUNE RESPONSE.</p> <p>Matthew T Campbell, M.D.</p> <p>Advisor Professor: Padmanee Sharma, M.D Ph.D</p> <p>Ablation techniques including radiofrequency ablation (RFA) and cryoablation have been shown to influence the immune …
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Volumetric Acoustic Radiation Force Impulse Imaging Using Intracardiac Echocardiography
… of clinical purposes including monitoring of ablation lesion formation and myocardial substrate characterization. However, 2-D field-of-view ICE catheters currently in use in the clinic have difficulties imaging face-on regions of myocardial tissue, requiring meticulous and time-consuming …
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Improving the safety and efficacy of bimodal electric tissue ablation.
Introduction: Bimodal electric tissue ablation (BETA) is a new method of ablation, which combines the process of electrolysis with radiofrequency ablation (RFA) to increase the size of tissue ablations. The cathode of the electrolytic circuit is connected to the radiofrequency (RF) electrode to …
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Interventional Approaches and Diagnosis of Malignancies of the Hepatobiliary System /// Интервенционални подходи и диагностика при злокачествени заболявания на хепато-билиарната система
Интервенционална радиология (IR), известна също като съдова и несъдова радиология или хирургична радиология, осигурява минимално инвазивни образни методи за лечение на заболявания на всяка система и органи. Въпреки че процедурите, извършвани от интервенционални рентгенолози са много, като …