Purpose: Our study evaluated techniques for percutaneous gastrostomy (G)-tube placement without the use of a nasogastric (NG) tube. Instead, direct puncture of a physiologic air bubble or effervescent-enhanced gastric bubble distention was performed in patients with upper digestive tract obstruction (UDTO) or psychological objections to NG tubes. CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1433-1438. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2011
Purpose: To evaluate N-butyl cyanoacrylate (NBCA) embolization as the primary treatment for patients with severe and acute hemodynamically unstable lower gastrointestinal bleeding. Journal of Vascular and Interventional Radiology Volume 22, Issue 11 , Pages 1594-1599, November 2011. Copyright © 2011 SIR. Published by Elsevier Inc. All rights reserved.
iNTRODUCTION: Endoscopic biliary self-expandable metallic stent insertion via the papilla of Vater is a treatment of choice for malignant biliary obstruction caused by unresectable biliary neoplasms. Stent migration is a problem after stent insertion. The clinical presentations of patients with stent migration include stent malfunction and perforation of the intestinal wall [1, 2]. It is a relatively rare complication for a stent delivery catheter to migrate and become trapped. An interesting case of successful removal of a trapped delivery catheter through the percutaneous approach is reported. CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1539-1541. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2012
Objectives: The purpose of this study was to evaluate the necessity of and recommend indications for inferior vena cava (IVC) filter implantation during percutaneous endovenous intervention (PEVI) for deep venous thrombosis (DVT). Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2012
Arterioenteric fistula (AE) is a rare condition in which delayed diagnosis and inconclusive results after diagnostic tests are major problems. AE can be primary or secondary. Secondary AEs are often observed after reconstructive vascular surgery or graft erosion, whereas primary AE fistula is caused by aneurysm, infection, radiotherapy, trauma, neoplasm, foreign bodies, or peptic ulcers [1]. Surgical treatment is an option but has a high mortality rate (25–90%), mostly as a result of hemorrhagic shock or sepsis, and further, the morbidity rate is up to 50% among survivors [2]. Operative treatment aims at resecting the fistula, usually by implanting an extraanatomical bypass or replacement of the aneurysm with an in-situ autologous graft [3]. Patients with serious comorbidity are challenging to treat, and endovascular treatment could be lifesaving in these patients in particular. Publications of treatment with stent graft or embolization in AE have reported high technical success and lower procedural mortality compared with surgery [4], although a report of uncontrollable hemorrhage after coil embolization with after patient exsanguination has been published [5]. CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1535-1538. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2012
Purpose: To evaluate the incidence and cause of hypertension prospectively during adrenal radiofrequency ablation (RFA). CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1422-1427. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2012
Purpose: To report and analyze the indications, procedural success, and complications of retrievable inferior vena cava filters (rIVCF) placement and to identify parameters that influence retrieval attempt and failure. CardioVascular and Interventional Radiology October 2012, Volume 35, Issue 5, pp 1059-1065. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2011
Abstract: Portal vein embolization (PVE) has been developed to increase the size of the future remnant liver (FRL) left in place after major hepatectomy, thus reducing the risk of postoperative liver insufficiency. PVE consist in embolizing preoperatively portal branches of the segments that will be resected. Indication is based on preoperative measurements of the FRL by computed tomography and its ratio with either the theoretical liver volume or by direct measurement of the functional liver volume. After PVE, the volume and function of the FRL increases in 3 to 6 weeks, permitting extensive resections in patients otherwise contraindicated for liver resection. The PVE technique is variable from one center to another; however n-butyl-cyano-acrylate provides an interesting compromise between hypertrophy rate and procedure risk. CardioVascular and Interventional Radiology October 2012, Volume 35, Issue 5, pp 999-1008. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2011
Purpose: To determine the midterm technical and clinical results of endovascular occlusion of native hemodialysis fistulas with the use of the AMPLATZER Vascular Plug (AVP) I and AVP II. Journal of Vascular and Interventional Radiology Volume 22, Issue 11 , Pages 1581-1585, November 2011. November 2011. Copyright © 2011 SIR. Published by Elsevier Inc. All rights reserved.
Abstract: We report a case of a 43-year-old woman who underwent uterine artery embolization (UAE) for a symptomatic large fibroid uterus and had spontaneous perforation of the transverse colon 3 months after embolisation with near-fatal consequences. We believe this is the first reported case in the literature of this serious complication of UAE. We briefly review the literature on bowel complications after UAE and discuss lessons to be learned regarding patient selection and postprocedure follow-up. CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1524-1527. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2012
Purpose: Treatment of patients with unresectable liver metastases is challenging. Regional therapies to the liver have been developed that maximize treatment of the localized disease process without systemic toxic adverse effects. We discuss the procedural aspects of liver chemosaturation with percutaneous hepatic perfusion (CS-PHP). CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1480-1487. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2012
Purpose: To evaluate retrospectively the sequelae of fibroid expulsion (FE) after uterine artery embolization (UAE). Journal of Vascular and Interventional Radiology Volume 22, Issue 11 , Pages 1586-1593, November 2011. Copyright © 2011 SIR. Published by Elsevier Inc. All rights reserved.
Purpose To evaluate the efficacy and safety of percutaneous renal artery embolization (RAE) of iatrogenic vascular kidney injuries and the effects of RAE on renal function and arterial blood pressure (BP). Journal of Vascular and Interventional Radiology Volume 22, Issue 11 , Pages 1563-1568, November 2011. November 2011. Copyright © 2011 SIR. Published by Elsevier Inc. All rights reserved.
Abstract: Radiofrequency ablation (RFA) is a well-established treatment modality in the treatment of early hepatocellular carcinoma (HCC) [1]. Safe trajectory of the RFA probe is crucial in decreasing collateral tissue damage and unwarranted probe transgression. As a percutaneous technique, however, the trajectory of the needle is sometimes constrained by the available imaging plane. The presence of a hemangioma beside an HCC is uncommon but poses the question of safety related to probe transgression. We hereby describe a case of transhemangioma ablation of a dome HCC. CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1515-1518. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2011
Purpose: To determine the patency rates of and factors associated with increased risk of patency failure in patients with femoral vein tunneled hemodialysis catheters. CardioVascular and Interventional Radiology December 2012, Volume 35, Issue 6, pp 1396-1402. Copyright © Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) 2011
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