Purpose: To evaluate the safety and efficacy of microwave (MW) ablation combined with transarterial chemoembolization in a single stage for the treatment of large (≥ 5 cm) hepatocellular carcinoma (HCC).
Purpose: To describe initial single-center experience with a thrombectomy device in managing right atrial and caval thrombi, tumors, and vegetations.
Purpose: To evaluate safety and efficacy of balloon dilation and stent placement combined with thrombus aspiration and thrombolysis to treat patients with Budd-Chiari syndrome (BCS) with inferior vena cava (IVC) thrombosis.
Purpose: To compare the effects of the currently most-used third-generation stent grafts on early aneurysm sac shrinkage, a proposed marker of successful endovascular aneurysm repair (EVAR).
Purpose: To evaluate the efficacy and safety of ultrasound (US)-guided percutaneous microwave ablation (MWA) for renal cell carcinoma (RCC) adjacent to renal sinus.
Objective: To evaluate if internally cooled microwave ablation (cMWA) is a safe and effective method for treatment of benign and malign thyroid nodules.
Objectives: Invasive coronary angiography (ICA) with fractional flow reserve (FFR) assessment is the reference standard for the detection of hemodynamically relevant coronary lesions. We have investigated whether coronary computed tomography angiography (cCTA)-derived FFR (fractional flow reserve from coronary computed tomographic angiography [CT-FFR]) measurement improves diagnostic accuracy over cCTA.
Objectives: We investigated the effects of small focal spot (SFS) imaging and iterative model reconstruction (IMR) on the image quality of computed tomography angiographs (CTA) in patients with peripheral arterial disease.
OBJECTIVE. The purpose of this article is to illustrate the use of the American College of Radiology Dose Index Registry data with a novel measurement of exposure to guide quality improvement efforts.
OBJECTIVE. The purpose of this study was to investigate the role of CT texture analysis and thrombus density (measured in Hounsfield units) in distinguishing between neoplastic and bland portal vein thrombosis (PVT) on portal venous phase CT.
OBJECTIVE. The transradial approach (TRA) has been shown to reduce the morbidity and mortality associated with arterial coronary interventions. Selective internal radiation therapy (SIRT) performed via the TRA can enhance patient comfort, compared with the traditional transfemoral approach (TFA), by allowing immediate ambulation and precluding potential complications associated with the TFA, such as closure device injury or retroperitoneal hematoma. We report our initial experience with and technique for using the TRA for SIRT.
OBJECTIVE. The goal of this study is to evaluate the outcomes of combined transarterial chemoembolization (TACE) and radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC) in terms of the frequency of aggressive intrasegmental recurrence.
OBJECTIVE. We report the development and use of MRI-compatible and MRI-visible 3D printed models in conjunction with advanced visualization software models to plan and simulate safe access routes to achieve a theoretic zone of cryoablation for percutaneous image-guided treatment of a C7 pedicle osteoid osteoma and an L1 lamina osteoblastoma. Both models altered procedural planning and patient care.
Purpose: To evaluate the diagnostic performance of self-navigated whole-heart coronary 3-T magnetic resonance (MR) angiography by using conventional invasive coronary angiography (ICA) as the reference gold standard.
Purpose: To determine if combretastatin A-4 phosphate disodium (CA4P) can enhance the tumor uptake of doxorubicin (Dox)-loaded, polyethylene glycol (PEG)–coated hollow gold nanospheres (HAuNS) mixed with ethiodized oil for improved photothermal ablation (PTA)–chemoembolization therapy (CET) of hepatocellular carcinoma (HCC) in rats.
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