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ABSTRACT


01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Adrenal Vein Sampling for Primary Aldosteronism: A 2-Week Protocol for Withdrawal of Renin-Stimulating Antihypertensives

Kevin C. Ching, Debbie L. Cohen, Douglas L. Fraker, Scott O. Trerotola

Objective: For evaluation of primary aldosteronism, international guidelines recommend a 4–6 week withdrawal of spironolactone, eplerenone, and amiloride prior to adrenal vein sampling (AVS). It is not always feasible to withdraw these drugs in patients with severe hypertension and hypokalemia. We present our experience evaluating the efficacy and clinical outcomes of a 2-week protocol for withdrawal of renin-stimulating antihypertensives prior to AVS.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Transjugular Intrahepatic Portosystemic Shunt for Portal Hypertension in Hepatocellular Carcinoma with Portal Vein Tumor Thrombus

Bin Qiu, Kai Li, Xiaoqun Dong, Fu-Quan Liu

Purpose: In patients with hepatocellular carcinoma (HCC), limited therapeutic options are available for portal hypertension resulted from portal vein tumor thrombus (PVTT). We aimed to determine safety and efficacy of TIPS for treatment of symptomatic portal hypertension in HCC with PVTT.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Yttrium-90 Radioembolization for Unresectable Combined Hepatocellular-Cholangiocarcinoma

Lauren S. Chan, Daniel Y. Sze, George A. Poultsides, John D. Louie, Mohammed A. Abdelrazek Mohammed, David S. Wang

Purpose: Combined hepatocellular-cholangiocarcinoma (cHCC-CC) is a rare mixed cell type primary liver cancer with limited data to guide management. Transarterial radioembolization with yttrium-90 microspheres (RE) is an emerging treatment option for both hepatocellular carcinoma and intrahepatic cholangiocarcinoma. This study explored the safety and efficacy of RE for unresectable cHCC-CC.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Image-Guided Transarterial Chemoembolization With Drug-Eluting Beads Loaded with Doxorubicin (DEBDOX) for Unresectable Hepatic Metastases from Melanoma: Technique and Outcomes

Jack Rostas, Alda Tam, Takami Sato, Larry Kelly, Cliff Tatum, Charles Scoggins, Kelly McMasters, Robert C. G. Martin II

Purpose: Hepatic metastasis from melanoma represents a therapeutic dilemma, with limited effective options for the 85% of cases deemed unresectable. Systemic agents confer toxicity and, along with traditional local hepatic arterial-directed therapies such as transarterial chemoembolization, have not led to a significant increase in survival. The aim of this study was to investigate the safety and dose-limiting toxicity of DEBDOX for the treatment of unresectable hepatic metastases from melanoma.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Retrospective Evaluation of Safety, Efficacy and Risk Factors for Pneumothorax in Simultaneous Localizations of Multiple Pulmonary Nodules Using Hook Wire System

Yan Zhong, Xiao-Quan Xu, Xiang-Long Pan, Wei Zhang, Hai Xu, Mei Yuan, Ling-Yan Kong, Xue-Hui Pu, Liang Chen, Tong-Fu Yu

Purpose: To evaluate the safety and efficacy of the hook wire system in the simultaneous localizations for multiple pulmonary nodules (PNs) before video-assisted thoracoscopic surgery (VATS), and to clarify the risk factors for pneumothorax associated with the localization procedure.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Percutaneous Treatment of Non-parasitic Splenic Cysts: Long-Term Results for Single- Versus Multiple-Session Treatment

Okan Akhan, Merve Gulbiz Dagoglu-Kartal, Turkmen Ciftci, Cigdem Ozer, Aysun Erbahceci, Devrim Akinci

Purpose: The aim of this study was to investigate the efficacy and safety of percutaneous sclerotherapy for non-parasitic splenic cysts (NPSCs). The secondary aims were to introduce puncture-aspiration-injection-reaspiration (PAIR) technique in the treatment of NPSCs and to compare multiple- and single-session techniques.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Percutaneous Image-Guided Cryoablation as Second-Line Therapy of Soft-Tissue Venous Vascular Malformations of Extremities: A Prospective Study of Safety and 6-Month Efficacy

F. H. Cornelis, C. Labrèze, V. Pinsolle, Y. Le Bras, C. Castermans, C. Bader, R. Thiebaut, D. Midy, N. Grenier

Purpose: To report the safety and short-term efficacy of percutaneous image-guided cryoablation performed as second-line therapy of venous vascular malformations (VVM) of extremities.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Safety and Efficacy of Uterine Artery Embolization in Ectopic Pregnancies Refractory to Systemic Methotrexate Treatment: A Single-Center Study

Joon Ho Kwon, Gyoung Min Kim, Kichang Han, Man Deuk Kim, Jong Yun Won, Do Yun Lee

Background: To investigate the use of uterine artery embolization (UAE) to manage ectopic pregnancies that are refractory to systemic methotrexate (MTX) therapy and plagued by persistently high serum ß-human chorionic gonadotrophin (hCG) levels and vaginal bleeding. The safety and efficacy of UAE were addressed.

01 septiembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. The New Double-Layer Micromesh Stent (Roadsaver®): Use in Endovascular Treatment of Supraaortic and Visceral Artery Aneurysms and Pseudoaneurysms

Koray Akkan, Erhan Ilgit, Kutlay Karaman, Baran Onal, Murat Dökdök, Elif Ersöz, Abdullah Özer, Bijen Nazliel

Purpose: This study was designed to present our preliminary experience with the Roadsaver® double-layer micromesh (DLM) stent in the endovascular treatment of supra-aortic and visceral aneurysms and to utilize the flow-diverting effect of this new design in the treatment of these aneurysms.

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