Air embolism detected during computed tomography fluoroscopically guided transthoracic needle biopsy.

abstract：OBJECTIVES:This study was designed to determine the effectiveness of a percutaneously inserted coil as a landmark before radiofrequency ablation (RFA) of poorly visible liver tumors on unenhanced computed tomography and ultrasound. METHODS:This was a single-center, retrospective study of 46 consecutive patients treate...

journal_title：Cardiovascular and interventional radiology

authors： Farouil G,Deschamps F,Hakime A,de Baere T

更新日期：2014-06-01 00:00:00

abstract：PURPOSE:Morton's neuroma (MN) is a leading cause of disability. The purpose of this study was to investigate the effectiveness of radiofrequency (RF) in patients with chronic pain refractory to conservative therapies. METHODS:Between September 2012 and December 2016, RF was performed on 52 patients. A sterile RF needl...

journal_title：Cardiovascular and interventional radiology

authors： Masala S,Cuzzolino A,Morini M,Raguso M,Fiori R

更新日期：2018-01-01 00:00:00

abstract：PURPOSE:To assess the feasibility of radiological stage-1 ALPPS, associating liver partition and portal vein ligation for staged hepatectomy, by combining portal vein embolization (PVE) with percutaneous intrahepatic split by ablation (PISA). MATERIALS AND METHODS:Three patients (mean age 65.0 ± 7.3 years) underwent P...

journal_title：Cardiovascular and interventional radiology

authors： Lunardi A,Cervelli R,Volterrani D,Vitali S,Lombardo C,Lorenzoni G,Crocetti L,Bargellini I,Campani D,Pollina LE,Cioni R,Caramella D,Boggi U

更新日期：2018-05-01 00:00:00

abstract：PURPOSE:Transradial access (TRA) has shown lower morbidity and decreased bleeding complications compared to transfemoral access. This study evaluates the safety and feasibility of TRA in thrombocytopenic patients undergoing visceral interventions. METHODS AND MATERIALS:Patients who underwent visceral interventions via...

journal_title：Cardiovascular and interventional radiology

authors： Titano JJ,Biederman DM,Marinelli BS,Patel RS,Kim E,Tabori NE,Nowakowski FS,Lookstein RA,Fischman AM

更新日期：2016-05-01 00:00:00

abstract：PURPOSE:A rare complication of carotid artery stenting (CAS), prolonged reversible neurological symptoms with delayed cerebrospinal fluid (CSF) space enhancement on fluid attenuated inversion recovery (FLAIR) images, is associated with blood-brain barrier (BBB) disruption. We prospectively identified patients who showe...

journal_title：Cardiovascular and interventional radiology

authors： Ogami R,Nakahara T,Hamasaki O,Araki H,Kurisu K

更新日期：2011-10-01 00:00:00

abstract：:Supra-aortic vessel injuries are uncommon but can be life-threatening and surgically challenging. Trauma to these vessels may be blunt or penetrating, including iatrogenic trauma following the insertion of central venous lines, which may be preventable. Recent advances in technology have resulted in endovascular thera...

journal_title：Cardiovascular and interventional radiology

authors： Almazedi B,Lyall H,Bhatnagar P,Kessel D,McPherson S,Patel JV,Puppala S

更新日期：2014-02-01 00:00:00

abstract：PURPOSE:To evaluate the origins of feeders of hepatocellular carcinoma (HCC) in the caudate lobe (S1). MATERIALS AND METHODS:Eighty-eight HCCs (mean diameter 21.4 mm) were treated by chemoembolization. The tumor-feeding caudate artery was confirmed when a tumor stain was demonstrated on angiogram and iodized oil was a...

journal_title：Cardiovascular and interventional radiology

authors： Miyayama S,Yamashiro M,Hattori Y,Orito N,Matsui K,Tsuji K,Yoshida M,Matsui O

更新日期：2011-12-01 00:00:00

abstract：:Balloon-occluded retrograde transvenous obliteration (BRTO) of gastric varices is an image-guided transcatheter procedure used to treat gastric varices with sclerosants rather than decompression of the portal venous system. The history of its development, relevant portal venous, and systemic venous anatomic considerat...

journal_title：Cardiovascular and interventional radiology

authors： Saad WE,Simon PO Jr,Rose SC

更新日期：2014-04-01 00:00:00

abstract：PURPOSE:To report our approach for treating complicated biliary calculi by percutaneous transhepatic endoscopic biliary holmium laser lithotripsy (PTBL). PATIENTS AND METHODS:Twenty-two symptomatic patients (11 men and 11 women, age range 51 to 88 years) with intrahepatic or common bile duct calculi underwent PTBL. Ni...

journal_title：Cardiovascular and interventional radiology

authors： Rimon U,Kleinmann N,Bensaid P,Golan G,Garniek A,Khaitovich B,Winkler H

更新日期：2011-12-01 00:00:00

abstract：PURPOSE:This study aimed to retrospectively evaluate the safety and efficacy of ureteral stent placement using the rendezvous technique for the treatment of postoperative ureteral complications in cancer patients. MATERIALS AND METHODS:From January 2005 to April 2015, 19 patients (2 men and 17 women; median age, 59; r...

journal_title：Cardiovascular and interventional radiology

authors： Kawada H,Sato Y,Inaba Y,Yamaura H,Kato M,Murata S,Hasegawa T,Ogura Y,Soga N,Arai Y

更新日期：2020-10-01 00:00:00

abstract：PURPOSE:To evaluate the outcome of patients with melanoma liver metastasis treated with stereotactic radiofrequency ablation (SRFA). MATERIAL AND METHOD:Following IRB approval, a retrospective evaluation of the treatment of 20 patients with 75 melanoma liver metastases was performed. RESULTS:A median number of 2 lesi...

journal_title：Cardiovascular and interventional radiology

authors： Bale R,Schullian P,Schmuth M,Widmann G,Jaschke W,Weinlich G

更新日期：2016-08-01 00:00:00

abstract：PURPOSE:Airway stent placement is an effective treatment for the immediate palliation of malignant airway obstruction. However, restenosis caused by tumor ingrowth and/or overgrowth after stenting is common. The purpose of this study was to investigate the feasibility and safety of a novel self-expandable stent loaded ...

journal_title：Cardiovascular and interventional radiology

authors： Wang Y,Guo JH,Zhu GY,Zhu HD,Chen L,Lu J,Wang C,Teng GJ

更新日期：2017-07-01 00:00:00

abstract：:Nine high-risk patients with endoscopic evidence of bleeding from the left gastric artery territory without angiographic extravasation were embolized to prevent rebleeding. Three were embolized with Gelfoam particles, 1 with Gianturco coils, and 5 with Gelfoam plus coils. Three patients rebled; 2 were embolized with G...

journal_title：Cardiovascular and interventional radiology

authors： Morris DC,Nichols DM,Connell DG,Burhenne HJ

更新日期：1986-01-01 00:00:00

abstract：:Femoral arterial puncture is the main access for diagnostic and therapeutic intervention in vascular disease. Significant complications are unusual and include uncontrolled bleeding which usually requires surgery. We report the use of ultrasound-guided thrombin injection that prevented any immediate need for surgery i...

journal_title：Cardiovascular and interventional radiology

authors： Richards T,Mussai FJ,Phillips-Hughes J,Uberoi R,Boardman P

更新日期：2007-07-01 00:00:00

abstract：PURPOSE:System-related complications in surgically implanted catheter-port systems (CPS) for intraarterial (i.a.) chemotherapy are well known. In most cases of complications, the treatment must be interrupted and the catheter-port system must be repaired surgically. We describe microinvasive interventional radiological...

journal_title：Cardiovascular and interventional radiology

authors： Herrmann KA,Waggershauser T,Heinemann V,Reiser M

更新日期：2001-01-01 00:00:00

abstract：:A case is reported in which the abnormal course of a pulmonary vein was suggested by computed tomography and confirmed by digital subtraction angiography. The vein drained blood from the right middle lobe into the apical pulmonary vein. This abnormality was probably due to abnormal segmentation of the right lung. Comp...

journal_title：Cardiovascular and interventional radiology

authors： Alfke H,Wagner HJ,Klose KJ

更新日期：1995-11-01 00:00:00

abstract：:This report describes the use of thrombin to treat a type II endoleak which was causing continued abdominal aortic aneurysm expansion in a patient who had undergone endovascular repair. A small quantity of thrombin was injected into the leak by a percutaneous approach directly into the aneurysm sac using color doppler...

journal_title：Cardiovascular and interventional radiology

authors： Ellis PK,Kennedy PT,Collins AJ,Blair PH

更新日期：2003-09-01 00:00:00

abstract：:A 16-year-old female patient with recurrent stenosis after unilateral choanal atresia that had been treated by surgery and laser therapy presented with restenosis 3 weeks after laser resection. As an alternative to repeat surgery, she was treated by balloon dilatation. Four balloon dilatations were performed (three at...

journal_title：Cardiovascular and interventional radiology

authors： Goettmann D,Strohm M,Strecker EP

更新日期：2000-11-01 00:00:00

abstract：:Magnetic resonance angiography (MRA) places high demands on instrumentation capabilities. Magnetic gradient strength capabilities, main magnetic field strength and homogeneity, and eddy current compensation all play a role in determining the quality of the flow studies. In addition, radiofrequency coil design and use ...

journal_title：Cardiovascular and interventional radiology

authors： Saloner D,Anderson CM

更新日期：1992-01-01 00:00:00

abstract：:In this article, we study in vitro evaluation of needle artefacts and image quality for musculoskeletal laser-interventions in an open high-field magnetic resonance imaging (MRI) scanner at 1.0T with vertical field orientation. Five commercially available MRI-compatible puncture needles were assessed based on artefact...

journal_title：Cardiovascular and interventional radiology

authors： Wonneberger U,Schnackenburg B,Streitparth F,Walter T,Rump J,Teichgräber UK

更新日期：2010-04-01 00:00:00

abstract：:In this article we present an unusual case of hepatic artery aneurysm bleeding due to a hepatic artery thrombosis after liver transplantation. The patient developed a recurrent hepatic artery thrombosis leading to severe graft failure in four consecutive liver transplantations. While being evaluated for a fifth transp...

journal_title：Cardiovascular and interventional radiology

authors： Millonig G,Graziadei IW,Waldenberger P,Koenigsrainer A,Jaschke W,Vogel W

更新日期：2004-09-01 00:00:00

abstract：PURPOSE:The primary aim of this study is to provide a summary of operators' radiation doses during hepatobiliary fluoroscopic guided procedures. In addition, patient dose in these procedures was also documented. MATERIALS AND METHODS:A total of 283 transarterial chemoembolisation (TACE) and 302 biliary procedures, inc...

journal_title：Cardiovascular and interventional radiology

authors： Degiorgio S,Gerasia R,Liotta F,Maruzzelli L,Cortis K,Miraglia R,Luca A

更新日期：2018-05-01 00:00:00

abstract：:A 32-year-old woman presented with a pulsatile, painful mass in her left upper arm, originating several days after removal of an Ilizarov external fixation. The diagnosis of a pseudoaneurysm was made by medical history and by physical and ultrasonographic examination of the mass. Angiography confirmed the presence of ...

journal_title：Cardiovascular and interventional radiology

authors： Maleux G,Stockx L,Brys P,Lammens J,Lacroix H,Wilms G,Marchal G

更新日期：2000-03-01 00:00:00

abstract：:A method is described for protecting a nonstenotic anomalous artery to the left-lower pole of a horseshoe kidney that originated from a stenotic left common iliac artery. Using a triple catheter technique, injury to this anomalous renal artery was prevented while using "kissing balloons" to dilate bilateral proximal c...

journal_title：Cardiovascular and interventional radiology

authors： Matsumoto AH,Baum PA,Barth KH,Teitelbaum GP

更新日期：1989-11-01 00:00:00

abstract：:The aim of the present study was to determine whether there is a linear relation between the doses measured above and those measured under the lead apron of the radiologists performing interventional procedures. To monitor radiation exposure the International Commission of Radiological Protection (ICRP) recommends the...

journal_title：Cardiovascular and interventional radiology

authors： Kuipers G,Velders XL,de Winter RJ,Reekers JA,Piek JJ

更新日期：2008-05-01 00:00:00

abstract：:Occlusion of the proximal left dorsalis pedis artery (DPA) in a patient with Buerger's disease was treated by continuous urokinase intraarterial infusion using a microcatheter. Recanalization of the DPA and healing of a toe ulcer were achieved. The patient remains asymptomatic during a 4-year follow-up. ...

journal_title：Cardiovascular and interventional radiology

authors： Kubota Y,Kichikawa K,Uchida H,Nishimine K,Hirohashi R,Ohishi H

更新日期：1997-09-01 00:00:00

abstract：:The purpose of this investigation was to determine if addition of infragenicular steady-state (SS) magnetic resonance angiography (MRA) to first-pass imaging improves diagnostic performance compared with first-pass imaging alone in patients with peripheral arterial disease (PAD) undergoing whole-body (WB) MRA. Twenty ...

journal_title：Cardiovascular and interventional radiology

authors： Nielsen YW,Eiberg JP,Løgager VB,Just S,Schroeder TV,Thomsen HS

更新日期：2010-06-01 00:00:00

abstract：PURPOSE:To evaluate changes in blood pressure during adrenal radiofrequency ablation (RFA) and analyze histopathologic outcomes in swine adrenal glands. MATERIALS AND METHODS:Animal Care Committee approval was obtained for this study. After laparotomy, a single adrenal gland was ablated from each of six animals (six R...

journal_title：Cardiovascular and interventional radiology

authors： Yamakado K,Takaki H,Uchida K,Nakatsuka A,Shiraishi T,Takeda K

更新日期：2011-08-01 00:00:00

abstract：:Intraarterial administration of chemotherapeutic agents provides greater local concentration at the tumor site without increased systemic toxicity. Although intravenous infusion of cisplatin is known to cause peripheral neuropathy and intraarterial administration has been reported to cause lumbosacral plexopathy, brac...

journal_title：Cardiovascular and interventional radiology

authors： Kahn CE Jr,Messersmith RN,Samuels BL

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Percutaneous transluminal coronary angioplasty (PTCA) has become the reperfusion method of choice in patients with coronary artery disease. This sometimes complicated and lengthy procedure is performed using fluoroscopy and cineradiography or digital imaging, which may result in considerable exposure to ioni...

journal_title：Cardiovascular and interventional radiology

authors： Lambe M,Hall P,Granath F,Sadr Azodi O,Nilsson T

更新日期：2005-01-01 00:00:00