Abstract:
:We describe a most unusual problem of a split needle following a lung radiofrequency ablation (RFA) procedure. We encountered the problem when retracting the electrode hooks into the shaft at completion of the ablation. We describe the process we adopted to overcome this problem. Charring of the ablated tissue can cause the tissue to become caught in the space between the hooks and the shaft or stick to the hooks. This can prevent withdrawal of the hooks into the shaft and is therefore an important complication of which practitioners need to be aware.
journal_name
Cardiovasc Intervent Radioljournal_title
Cardiovascular and interventional radiologyauthors
Steinke K,King J,Glenn D,Morris DLdoi
10.1007/s00270-003-0087-9subject
Has Abstractpub_date
2003-11-01 00:00:00pages
583-5issue
6eissn
0174-1551issn
1432-086Xjournal_volume
26pub_type
杂志文章abstract:PURPOSE:To evaluate the feasibility of a battery powered intraosseous device to perform CT-fluoroscopy guided bone biopsy. METHODS:Retrospective analysis of 12 patients in whom bone specimen were acquired from different locations under CT-fluoroscopy guidance using the OnControl bone marrow biopsy system (OBM, Vidacar...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-013-0617-z
更新日期:2013-10-01 00:00:00
abstract::Modern advances in interventional radiology and nuclear medicine may now allow for safe and effective 90Y radioembolization to sites other than the liver. A general theory of predictive dosimetry based on the MIRD schema is proposed, adapted from the original partition model for liver 90Y radioembolization. ...
journal_title:Cardiovascular and interventional radiology
pub_type: 评论,信件
doi:10.1007/s00270-013-0783-z
更新日期:2014-08-01 00:00:00
abstract:PURPOSE:Decreased cerebral blood volume is known to be a predictor for final infarct volume in acute cerebral artery occlusion. To evaluate the predictability of final infarct volume in patients with acute occlusion of the middle cerebral artery (MCA) or the distal internal carotid artery (ICA) and successful endovascu...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-013-0574-6
更新日期:2013-08-01 00:00:00
abstract::The purpose of the study was to evaluate the feasibility, safety, and therapeutic effects of the combination of renal arterial embolization and radiofrequency (RF) ablation to reinforce the anticancer effect on renal cell carcinomas (RCCs) measuring 3.5 cm or larger. This study was undertaken to evaluate this combined...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-004-0090-9
更新日期:2006-05-01 00:00:00
abstract::Two or three sessions of transcatheter arterial infusion (TAI) therapy were performed preoperatively in 13 patients with advanced cervical cancer (stage 3 or more). The efficacy of TAI was evaluated by tumor markers, magnetic resonance imaging (MRI), and postoperative histopathological examination. In all cases, tumor...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02603031
更新日期:1993-01-01 00:00:00
abstract::The purpose of this study was to determine radiological or physical factors to predict the risk of residual mass or local recurrence of primary and secondary hepatic tumors treated by radiofrequency ablation (RFA). Eighty-two patients, with 146 lesions (80 hepatocellular carcinomas, 66 metastases), were treated by RFA...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-007-9208-1
更新日期:2008-01-01 00:00:00
abstract::The aim of this study is to describe vision loss caused by central retinal artery and posterior ciliary artery occlusion as a consequence of sclerotherapy with a polidocanol injection to a glabellar hemangioma. An 18-year-old man underwent direct injection with a 23-gauge needle of 1 mL of a polidocanol-carbon dioxide...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-008-9382-9
更新日期:2009-03-01 00:00:00
abstract::We present a rare case of a central venous catheter-malposition-induced life-threatening cardiac tamponade as a result of computed tomography (CT) with contrast enhancement in an infant with a ventricular septal defect and pulmonary atresia after a modified Blalock-Taussig shunt. The diagnosis was confirmed by chest r...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-004-0340-x
更新日期:2005-11-01 00:00:00
abstract:PURPOSE:To determine whether low total psoas muscle area (tPMA), as a surrogate for sarcopaenia, is a predictor of adverse outcomes in patients undergoing advanced EVAR. MATERIALS AND METHODS:A retrospective review of medical records was performed for 257 patients who underwent advanced EVAR (fenestrated or branched t...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-020-02721-0
更新日期:2021-01-03 00:00:00
abstract::We report our experience with Günter Tulip filter placement indications, retrievals, and procedural problems, with emphasis on alternative retrieval techniques. We have identified 92 consecutive patients in whom a Günter Tulip filter was placed and filter removal attempted. We recorded patient demographic information,...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-009-9684-6
更新日期:2010-08-01 00:00:00
abstract::We performed percutaneously radiofrequency (RF) ablation of 5 renal cell carcinomas (mean diameter 26 +/- 15 mm) with computed-tomography (CT) fluoroscopic guidance using the transhepatic route. The RF electrode was successfully advanced into all tumors. RF ablation caused one minor complication (small asymptomatic pe...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-007-9037-2
更新日期:2007-07-01 00:00:00
abstract:PURPOSE:To perform a systemic review to determine the effect of anticoagulation on the rates of venous thromboembolism (pulmonary embolus, deep venous thrombosis, inferior vena cava (IVC) filter thrombosis) following placement of an IVC filter. METHODS:A comprehensive computerized literature search was performed to id...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章,评审
doi:10.1007/s00270-007-9244-x
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:It has been hypothesized that microstents which are used to prevent coil protrusion in the treatment of cerebral aneurysms may have flow diverting and therefore occlusive effects. In a rabbit elastase aneurysm model, we investigated the aneurysm occlusion rate and vessel reaction of a braided Accero stent proto...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-019-02345-z
更新日期:2019-12-01 00:00:00
abstract:PURPOSE:To compare outcomes of percutaneous robot-assisted uterine fibroid embolization (UFE) using two different endovascular robotic catheters. METHODS:Twenty-one patients with a symptomatic uterine fibroid were prospectively enrolled in a single-center study to be treated with a percutaneous robot-assisted emboliza...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-017-1790-2
更新日期:2018-03-01 00:00:00
abstract:PURPOSE:To evaluate the clinical effectiveness of self-expandable metallic stents in seven patients with malignant gastroduodenal obstruction caused by inoperable hepatocellular carcinoma (HCC). METHODS:Seven patients with gastroduodenal obstruction caused by advanced HCC underwent metallic stent placement from 2003 t...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-011-0262-3
更新日期:2012-10-01 00:00:00
abstract:PURPOSE:To retrospectively clarify the utility of metallic stent placement for the treatment of the malignant obstruction of the superior vena cava (SVC) in 71 patients with VC syndrome (SVCS) on the basis of long-term follow-up data. MATERIALS AND METHODS:Seventy-one patients underwent stent placement and were follow...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-007-9088-4
更新日期:2007-09-01 00:00:00
abstract::The glycoprotein IIb-IIIa (GPIIb-IIIa) receptor inhibitors have established themselves as first line therapy in the treatment of acute coronary syndromes (ACS) and percutaneous coronary intervention (PCI). The benefit of these agents rests in their ability to attenuate the deleterious effects of platelet activation, b...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章,评审
doi:10.1007/s00270-001-0035-5
更新日期:2001-11-01 00:00:00
abstract:PURPOSE:Radioembolization has emerged as a treatment modality for patients with primary and secondary liver tumours. This observational study CIRT-FR (CIRSE Registry for SIR-Spheres Therapy in France) aims to evaluate real-life clinical practice on all patients treated with transarterial radioembolization (TARE) using ...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-020-02643-x
更新日期:2021-01-01 00:00:00
abstract:PURPOSE:Resection is the mainstay of management in patients with sarcoma lung metastases, but there is a limit to how many resections can be performed. Some patients with inoperable disease have small-volume lung metastases that are amenable to thermal ablation. We report our results after radiofrequency ablation (RFA)...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-013-0644-9
更新日期:2014-02-01 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
pub_type: 杂志文章
doi:10.1007/s002709910028
更新日期:2000-03-01 00:00:00
abstract:PURPOSE:To investigate the efficacy of oral administration of cilostazol to inhibit pseudointimal/intimal hyperplasia in swine TIPS models. METHODS:Successful TIPS creation was carried out in 11 of 12 healthy young pigs (20-25 kg). In the treatment group (n = 6), both cilostazol and aspirin were administered daily, fr...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-007-9001-1
更新日期:2007-07-01 00:00:00
abstract::Cystic insulinomas are rare, with only three cases having been reported in the literature. It is not difficult to determine the site of such neoplasms, as cystic insulinomas are usually 4-10 cm in diameter. We report a patient with a histologically confirmed cystic insulinoma. This case is unique because of the small ...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02743540
更新日期:1997-07-01 00:00:00
abstract::Airway stenosis is a major complication after lung transplantation that is usually managed with a combination of interventional endoscopic techniques, including endobronchial debridement, balloon dilation, and stent lacement. Herein, we report a successful case of recanalization of a complete stenosis of the right mid...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-015-1219-8
更新日期:2016-03-01 00:00:00
abstract::The role of covered stent in the management of biliary complications is not yet defined in liver transplant recipients. This Case Report presents a patient with anastomotic stricture and leakage with biloma treated with a covered stent 32 months following liver transplantation. Signs of in-stent restenosis developed 5...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-009-9558-y
更新日期:2010-04-01 00:00:00
abstract:PURPOSE:To evaluate injection-associated pain, safety, and efficacy with the isotonic contrast medium iodixanol (Visipaque 270 mg I/ml) compared with iopromide (Ultravist 300 mg I/ml) in femoral arteriography. METHODS:A multicenter, double-blind, randomized, parallel-group clinical investigation was carried out in 54 ...
journal_title:Cardiovascular and interventional radiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/s002709900147
更新日期:1997-07-01 00:00:00
abstract::Varices of the gallbladder were demonstrated angiographically in four patients. One patient who had had a mesocaval shunt developed gallbladder varices as a result of hepatoportal shunting. Three patients had gallbladder varices owing to collateral circulation from portal vein occlusion. ...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/BF02553144
更新日期:1984-01-01 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
pub_type: 杂志文章
doi:10.1007/s002709900172
更新日期:1997-09-01 00:00:00
abstract:BACKGROUND:Percutaneous vertebroplasty (PV) is an alternative option to treat pain after an osteoporotic vertebral compression fracture (OVCF). Controversy exists as to whether PV increases the risk of new OVCFs or prevents further vertebral height loss in treated levels. We assessed both during 1-year follow-up in pat...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00270-019-02205-w
更新日期:2019-07-01 00:00:00
abstract:PURPOSE:To evaluate the effect of air, CO2 and contrast medium-air on the dwell time (DT) stability of sodium tetradecyl sulfate (STS) foam. MATERIALS AND METHODS:Three types of foam sclerosants (air-foam, CO2-foam, contrast-air-foam) were injected eight times into an inclined straight plastic tube (internal diameters...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-018-2049-2
更新日期:2018-12-01 00:00:00
abstract:PURPOSE:Evaluation of patient radiation exposure during uterine artery embolization (UAE) and literature review to identify techniques minimizing required dose. METHODS:A total of 224 of all included 286 (78 %) women underwent UAE according to a standard UAE-protocol (bilateral UAE from unilateral approach using a Rös...
journal_title:Cardiovascular and interventional radiology
pub_type: 杂志文章
doi:10.1007/s00270-014-0962-6
更新日期:2015-06-01 00:00:00