Filters
Results 1 - 10 of 11279
Results 1 - 10 of 11279.
Search took: 0.036 seconds
Sort by: date | relevance |
AbstractAbstract
[en] Purpose: Data of a three-year follow-up after mechanical thrombolysis with the Hydrolyser catheter were evaluated. Patients have otherwise been treated by local thrombolysis. Method: 35 patients were treated by thrombolysis, balloon angioplasty, aspiration, local thrombolysis, and stent placement, if necessary. Morphological results following Hydrolyser treatment and additional treatment were evaluated. Results: Following Hydrolyser treatment a significant reduction of the degree and length of the occlusion was observed. Primary clinical success was 80%. Patency rate after 3 years was 0.5. 23% of all patients died in the follow-up period. Conclusion: The Hydrolyser treatment is a relevant alternative to local thrombolysis. This method reduces the time of treatment. The authors favor the lateral opening of the catheter to remove mural thrombus. (orig.)
[de]
Ziel: Auswertung der Nachkontrollen von Patienten, die anstelle einer lokalen Lyse mit dem Hydrolyser trademark -Thrombektomiekatheter (HT), Ballondilatation (PTA), Aspirationsthrombektomie (PAT) oder Stent behandelt wurden. Methode: 35 Patienten wurden behandelt und ueber drei Jahre nachbeobachtet. Alle Patienten hatten thromotische/thrombembolische Verschluesse der unteren Extremitaet. Die Laesionen wurden alle mit dem Hydrolyser trademark -Katheter behandelt. Abhaengig von der Art der Laesion wurden die unterschiedlichen Zusatzverfahren eingesetzt. Das morphologische Resultat wurde sowohl nach dem Einsatz des Hydrolysers trademark als auch nach der sekundaeren Therapie beurteilt. Ergebnis: Nach Verwendung des Hydrolysers konnte in 21 Faellen eine weitgehende Rekanalisation erreicht werden. Nach sekundaerer Angioplastie wurde in 31 Faellen ein zufrieden-stellendes Resultat (keine relevante Reststenose) erzielt. Die primaere klinische Erfolgsrate lag bei 28/35 (80%). Die Offenheitsrate nach drei Jahren betrug 0,5. 8 Patienten (23%) waren verstorben. Schlussfolgerung: Das System verkuerzt oder ersetzt die lokale Lyse. Vergleichbar ist der Hydrolyser trademark nur mit dem SET-Thrombektomiesystem trademark, wobei den Autoren die laterale Absaugoeffnung guenstiger erscheint, um murale Thromben zu entfernen. (orig.)Original Title
Langzeit-Ergebnisse nach Hydrolyser-unterstuetzter Angioplastie - eine prospektive Studie
Primary Subject
Record Type
Journal Article
Journal
RoeFo - Fortschritte auf dem Gebiete der Roentgenstrahlen und der neuen bildgebenden Verfahren; ISSN 0936-6652;
; CODEN RFGNDO; v. 171(2); p. 126-129

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The basis principles of MRI are reviewed in order to understand how blood flow effects arise in conventional imaging. Then some of the ways these effects have ben used in MRI techniques specifically designed for vascular imaging, are considered. (author)
Primary Subject
Source
Hiramatsu, Kyoichi (Keio University, Tokyo (Japan). Department of Diagnostic Radiology); Zeitler, E. (Klinikum Nuernberg (F.R. Germany). radiological Center); Rosse, P. (Milan University (Italy). Faculty of Medicine) (eds.); International Congress series; no. 813; 152 p; ISBN 0-444-81096-X;
; 1989; p. 97-100; Excerpta medica; Amsterdam (Netherlands); International symposium of interventional radiology and new vascular imaging; Hakone (Japan); 12-14 May 1988

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
Thurley, P. D.; O'Neill, R.; Habib, S.; Whitaker, S. C., E-mail: peter.thurley@nuh.nhs.uk2008
AbstractAbstract
No abstract available
Primary Subject
Source
Copyright (c) 2008 Springer Science+Business Media, LLC; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Fendrych, P.; Rolencova, E.; Tintera, J.; Peregrin, J.
XXX. Czech Radiological Congress. Abstracts1997
XXX. Czech Radiological Congress. Abstracts1997
AbstractAbstract
[en] Short communication
Original Title
MR angiografie v cevni diagnostice: prehled moznosti a diagnosticka omezeni ve vztahu k mistu a zpusobu aplikace
Primary Subject
Source
Ceska Lekarska Spolecnost J.E. Purkyne, Prague (Czech Republic). Spolecnost Radiologickych Lab; 42 p; Feb 1997; p. 8; 30. Czech Radiological Congress; XXX. Cesky Radiologicky Kongres; Spindleruv Mlyn (Czech Republic); 10-12 Oct 1996
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
Iezzi, R.; Di Stasi, C.; Simeone, A.; Bonomo, L., E-mail: iezzir@virgilio.it2011
AbstractAbstract
[en] Ureteral stenting is a routine, minimally invasive procedure performed for relief of benign or malignant obstruction. In case of ureteral stenosis, to allow a correct insertion of the stent, a predilatation of the ureter stenosis with a conventional balloon catheter can be necessary. In exceptional cases, it can be difficult to advance an 7-8 Fr JJ-catheter over a tight resistant ureter stenosis following unsuccessful high-pressure balloon dilatation. In the present report, we describe two cases of resistant ureter stenosis successfully dilated by a cutting-balloon following the failure of high-pressure balloon dilatation, allowing a correct and uncomplicated antegrade stent insertion.
Primary Subject
Source
S0720-048X(09)00628-7; Available from http://dx.doi.org/10.1016/j.ejrad.2009.11.002; Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Lopez-Benitez, Ruben; Richter, Goetz M.; Kauczor, Hans-Ulrich; Stampfl, Sibylle; Kladeck, Juliane; Radeleff, Boris A.; Neukamm, Martin; Hallscheidt, Peter J., E-mail: ruben.lopez@med.uni-heidelberg.de, E-mail: g.richter@klinikum-stuttgart.de, E-mail: Hans-ulrich.kauczor@med.uni-heidelberg.de, E-mail: sibylle.stampfl@uk-koeln.de, E-mail: Juliane.kladeck@med.uni-heidelberg.de, E-mail: Boris.radeleff@med.uni-heidelberg.de, E-mail: Martin.neukamm@med.uni-heidelberg.de, E-mail: Peter.hallscheidt@med.uni-heidelberg.de2009
AbstractAbstract
[en] Complications of embolization and chemoembolization remain a problem even with the development of low-profile catheter material and the introduction of new embolization agents. In recent years many new embolization materials have become available for clinical use, so the possibilities and limitations of these new materials must be understood to allow safe and effective embolization. Although up to now some scientific work has been published reporting the basic risk of embolization procedures, the underlying pathomechanism remains the object of speculation. Besides complications like drug toxicity, allergic reactions, and bleeding of the puncture site, the characteristics of embolization materials must be known to understand the potential complications of nontarget embolization and reflux of embolization material. This article gives an overview of established and new embolization materials, their potential risks, and the underlying pathophysiology.
Primary Subject
Source
Copyright (c) 2009 Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE); Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Intranasal pleomorphic adenoma is rare. We report the CT features this tumor in a 41-year-old woman who presented to us with right nasal obstruction and a 2-day history of epistaxis. (orig.)
Primary Subject
Source
With 3 figs., 9 refs.
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Four patients with post-traumatic hemobilia were evaluated with arteriography over a 2-year period. In two patients hemobilia was of iatrogenic origin; in particular, one case appeared after a cholecystectomy, and the other was due to placement of a biliary stent with an endoscope. In the other two patients hemobilia was the result of a gun injury. Arteriography of the hepatic arterial system demonstrated two false aneurysms, extravasation of contrast medium through the biliary system in one patient and arterioportal fistula in another patient. It is concluded that arteriography of the hepatic arterial system is the method of choice for the evaluation and the possible treatment of patients with hemobilia. (author). 20 refs.; 4 figs
Primary Subject
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Caldas, J.G.M.; Oliveira, J.M.A. de; Nalli, D.R.; Nogueira, R.G.
Proceedings of the 23. Brazilian Congress on Radiology; 21. Meeting on Radiology from Sao Paulo; 10. Course of Recycling; 6. Congress of Technician on Radiology from Sao Paulo; 1. Congress from South-East Region of Technician on Radiology1991
Proceedings of the 23. Brazilian Congress on Radiology; 21. Meeting on Radiology from Sao Paulo; 10. Course of Recycling; 6. Congress of Technician on Radiology from Sao Paulo; 1. Congress from South-East Region of Technician on Radiology1991
AbstractAbstract
[en] Published in summary form only
Original Title
Aneurismas intra-cranianos: revisao das angiografias cerebrais de 209 casos
Primary Subject
Source
Sociedade Brasileira de Radiologia, Sao Paulo, SP (Brazil); 450 p; 1991; p. 174; 23. Brazilian Congress on Radiology; Sao Paulo, SP (Brazil); 11-15 Oct 1991; 21. Meeting on Radiology from Sao Paulo; Sao Paulo, SP (Brazil); 11-15 Oct 1991; 10. Course of Recycling; Sao Paulo, SP (Brazil); 11-15 Oct 1991; 6. Congress of Technician on Radiology from Sao Paulo; Sao Paulo, SP (Brazil); 11-15 Oct 1991; 1. Congress from South-East Region of Technician on Radiology; Sao Paulo, SP (Brazil); 11-15 Oct 1991
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
LanguageLanguage
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] We analyzed the cerebral arterio-venous circulation time of 141 cases of cranial DSA in 136 patients, for the assessment of cerebral circulatory dynamics. IV-DSA was 111 cases, IA-DSA 30 cases. The results were as follows: 1. There was no significant difference in arterio-venous circulation time between IA-DSA and IV-DSA, if the disease pattern was not considered (P > 0.1). 2. Prolongation of arterio-venous circulation time was noted in the cases of cerebral (cerebellar) hemorrhage, subarachnoid hemorrhage, intracranial hematoma, brain abscess, acute stage of cerebra-vascular occlusive disease, acute stage of postoperative follow up, and acute stage of cerebral contusion (p > 0.05). 3. Compared the chronic stage of cerebra-vascular occlusive disease, postoperative follow up, and cerebral contusion with acute stage, significant decrement of arterio-venous circulation time was resulted (p > 0.05). 4. DSA was a useful modality for the assessment of circulatory dynamics, including measurement of arterio-venous circulation time.
Primary Subject
Source
21 refs, 2 figs, 3 tabs
Record Type
Journal Article
Journal
Journal of the Korean Radiological Society; ISSN 0301-2867;
; v. 22(5); p. 689-695

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
1 | 2 | 3 | Next |