Abstract:
:A comparison was made of sirolimus-eluting stents and bare stents as an effective means of treatment of stenosis in crural arteries. Patients were randomly divided into two groups: (1) patients treated with sirolimus-eluting stents and (2) patients treated with bare stents. Each group consisted of 25 patients, and every patient had one stent implanted. All patients showed symptoms of ischemia of the peripheral arteries, classified according to the Rutherford scale into categories 3, 4, and 5. All patients were examined 24 h before and 24 h and 6 months after the intervention. The results were analyzed according to clinical, hemodynamic, and angiographic criteria. Technically, the procedure was successful in 100% of cases, and both groups presented an equal improvement in clinical and hemodynamic parameters. The follow-up angiographic examination demonstrated a significantly lower rate of restenosis among the sirolimus-eluting stent group (4, 16%) versus the bare stent group (19, 76%) (p < 0.001), with lower target lesion revascularization in 3 (12%) versus 14 (56%) (p < 0.05), respectively. Quantitative angiography demonstrated that all variables used to assess restenosis were superior for sirolimus-eluting stents 6 months after intervention: late lumen loss 0.46 +/- 0.72 versus 1.70 +/- 0.94 (p < 0.001) and minimal lumen diameter 2.25 +/- 0.82 versus 0.99 +/- 1.08 (p < 0.001). Results of this study reveal that the use of sirolimus-eluting stents decreases the risk of restenosis in comparison to standard stents.
journal_name
Eur Radioljournal_title
European radiologyauthors
Falkowski A,Poncyljusz W,Wilk G,Szczerbo-Trojanowska Mdoi
10.1007/s00330-008-1225-1subject
Has Abstractpub_date
2009-04-01 00:00:00pages
966-74issue
4eissn
0938-7994issn
1432-1084journal_volume
19pub_type
杂志文章,随机对照试验abstract:OBJECTIVES:The purpose of this study was to compare the image quality of coronary computed tomography angiography (CTA) subjected to deep learning-based image restoration (DLR) method with images subjected to hybrid iterative reconstruction (IR). METHODS:We enrolled 30 patients (22 men, 8 women) who underwent coronary...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06183-y
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:To assess the radiation dose received by the radiologist when performing wire localisation for axillary radio-isotope sentinel node imaging-guided biopsy in patients with impalpable breast cancers treated with breast-preserving excision. When wire placement follows radio-isotope sentinel node imaging (RSNI) t...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-009-1594-0
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVES:We investigated changes in gray matter (GM) and white matter (WM) in the whole brain, including both cortical and subcortical structures, and their relationship with tremor severity, psychiatric symptoms, and cognitive impairment in patients affected by essential tremor (ET). METHODS:We studied 19 ET patien...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06267-9
更新日期:2019-12-01 00:00:00
abstract::The aim of our study was to determine the frequency of different hepatic arterial variants identified on abdominal CT angiography (CTA) with a 64-row CT system and a high resolution protocol. A total of 250 consecutive abdominal CTAs performed on a 64-row CT system were evaluated. Two radiologists in consensus analyze...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-009-1458-7
更新日期:2009-11-01 00:00:00
abstract::The objective of the study was to determine the values of Doppler resistance indices (RIs) in intrarenal arteries in healthy children. Color duplex Doppler sonography of intrarenal arteries was performed in 163 children and 58 adult patients, with the absence of clinical or laboratory pathologic changes of the urinary...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300000466
更新日期:2000-01-01 00:00:00
abstract::Testicular microlithiasis (TM) is an uncommon condition characterized by calcium deposits within the seminiferous tubules. On ultrasound (US), it is seen as multiple, uniform, nonshadowing echogenic foci in the testis. Although its true prevalence in the general population is still unknown, reported prevalences range ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-003-2014-5
更新日期:2003-12-01 00:00:00
abstract::The aim of this study was to compare the performance of the CT and the water-soluble contrast enema (CE) in the diagnosis and the severity of acute left-colonic diverticulitis, and to recognize the impact of CT during the acute phase and after a first acute episode successfully treated medically. From 1986 to 1997, al...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-001-1143-y
更新日期:2002-05-01 00:00:00
abstract::Methods of imaging and intervention in acute non-traumatic vascular arterial conditions has changed substantially during recent years. Computed tomography, MRI angiography and, more recently, intravascular ultrasonography (IVUS) have replaced to a large extent conventional diagnostic angiography. An increasing number ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-002-1526-8
更新日期:2002-11-01 00:00:00
abstract::This Editorial Comment refers to the article "Citation Bias in Imaging Research: Are studies with higher diagnostic accuracy estimates cited more often?" by Frank RA, Sharifabadi AD, Salameh JP et al, Eur Radiol. 2018 Nov 15. https://doi.org/10.1007/s00330-018-5801-8 [1]. ...
journal_title:European radiology
pub_type: 评论,社论
doi:10.1007/s00330-018-5974-1
更新日期:2019-04-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
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更新日期:2012-06-01 00:00:00
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pub_type: 杂志文章
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更新日期:2019-06-01 00:00:00
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journal_title:European radiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00330-009-1554-8
更新日期:2010-02-01 00:00:00
abstract::We report on a new minimally invasive technique for the retrieval of a surgical pin fragment after accidental migration into the soft tissue of the shoulder in two patients. The technique is performed under local anaesthesia and uses combined CT and fluoroscopic guidance. The materials used were simple, combining a bo...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-009-1499-y
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVES:To assess long-term prognosis after low-dose 64-slice coronary computed tomography angiography (CCTA) using prospective electrocardiogram-triggering. METHODS:We included 434 consecutive patients with suspected or known coronary artery disease referred for low-dose CCTA. Patients were classified as normal, w...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-4849-1
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVES:To compare the occurrence of transient severe motion (TSM) between gadoxetate disodium- and gadopentetate dimeglumine-enhanced MRI and between gadoxetate disodium-enhanced MRI scans obtained with and without the application of a modified breath-holding technique. METHODS:We reviewed 80 patients who underwen...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-5070-y
更新日期:2018-03-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2709-6
更新日期:2013-05-01 00:00:00
abstract:OBJECTIVES:To compare the significance of the two-compartment model, considering diffusional anisotropy with conventional diffusion analyzing methods regarding the detection of occult changes in normal-appearing white matter (NAWM) of multiple sclerosis (MS). METHODS:Diffusion-weighted images (nine b-values with six d...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-014-3572-4
更新日期:2015-06-01 00:00:00
abstract::We report the case of a 32-year-old female presenting with two pulmonary artery false aneurysms of mycotic origin. Considering the natural history and potential complications, we treated the patient by intrasaccular embolization with steel coils. No complication occurred. ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s003300050130
更新日期:1997-01-01 00:00:00
abstract:OBJECTIVE:To investigate the application value of the ADC(difference) value in evaluating the pathological grade of uterine cervical cancer and to analyse the correlations among microvascular density (MVD), vascular endothelial growth factor (VEGF) expression and maximum ADC(difference) value. METHODS:Fifty-six patien...
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更新日期:2013-03-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2014-09-01 00:00:00
abstract::The purpose of this study was to assess the diagnostic accuracy of MRI in detecting prosthesis integrity and malignancy after breast augmentation and reconstruction. Forty-one implants in 25 patients were analyzed by MRI before surgical removal. Imaging results were compared with ex vivo findings. Magnetic resonance i...
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pub_type: 杂志文章
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更新日期:2002-09-01 00:00:00
abstract:OBJECTIVES:To develop a non-invasive MRI method for evaluation of liver fibrosis, with histological analysis as the reference standard. METHODS:The study protocol was approved by the Institutional Review Board for Human Studies of our hospital, and written informed consent was obtained from all subjects. Seventy-nine ...
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pub_type: 杂志文章
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更新日期:2012-01-01 00:00:00
abstract::The purpose was to provide a diffusion-weighted whole-body magnetic resonance (MR) imaging sequence with background body signal suppression (DWIBS) at 3.0 Tesla. A diffusion-weighted spin-echo echo-planar imaging sequence was combined with the following methods of fat suppression: short TI inversion recovery (STIR), s...
journal_title:European radiology
pub_type: 杂志文章
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更新日期:2007-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2010-06-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-016-4335-1
更新日期:2016-12-01 00:00:00
abstract::A method for cardio-thoracic multislice spiral CT imaging with ECG gating for suppression of heart pulsation artifacts is introduced. The proposed technique offers extended volume coverage compared with standard ECG-gated spiral scan and reconstruction approaches for cardiac applications: Thin-slice data of the entire...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-002-1388-0
更新日期:2002-06-01 00:00:00
abstract::Skeletal muscle is one of the most unusual sites of metastasis from any malignancy. We report a patient with rapidly progressive contractures due to metastatic infiltration of a carcinoma of unknown origin into the skeletal muscle. This 61-year-old man presented with a 1-month history of rapidly evolving, painful rest...
journal_title:European radiology
pub_type: 杂志文章
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更新日期:1999-01-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-011-2088-4
更新日期:2011-07-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
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更新日期:2013-09-01 00:00:00
abstract:OBJECTIVES:To evaluate changes in T1 and T2* relaxometry of dentate nuclei (DN) with respect to the number of previous administrations of Gadolinium-based contrast agents (GBCA). METHODS:In 74 relapsing-remitting multiple sclerosis (RR-MS) patients with variable disease duration (9.8±6.8 years) and severity (Expanded ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-016-4245-2
更新日期:2016-12-01 00:00:00