Initial experiences with a self-expanding metal stent in malignant ureteral compression
Self-expanding metallic stents for the treatment of hydronephrosis were implanted in 12 ureters with malignant compression in 10 patients. In 3 ureters the stents were introduced percutaneously by a transrenal route; in 8 ureters introduction was transurethral and in one ureter by a combined route....
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| Veröffentlicht in: | RöFo : Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebende Verfahren 1992-01, Vol.156 (1), p.37-40 |
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| container_title | RöFo : Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebende Verfahren |
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| creator | Lugmayr, H Pauer, W |
| description | Self-expanding metallic stents for the treatment of hydronephrosis were implanted in 12 ureters with malignant compression in 10 patients. In 3 ureters the stents were introduced percutaneously by a transrenal route; in 8 ureters introduction was transurethral and in one ureter by a combined route. Patency rate after 6 months was 90.9%. In all cases the stent was able to withstand pressure by the tumour for the remainder of the patient's life. In one patient there was incrustation of both stents after 30 weeks, in another patient the ureter was kinked between the level of the stent and the distal ureter due to growth of the tumour. In all cases it was possible to overcome the obstruction during the lifetime of the patient by the use of a stent or by combining the stent with a plastic endoprosthesis. |
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In 3 ureters the stents were introduced percutaneously by a transrenal route; in 8 ureters introduction was transurethral and in one ureter by a combined route. Patency rate after 6 months was 90.9%. In all cases the stent was able to withstand pressure by the tumour for the remainder of the patient's life. In one patient there was incrustation of both stents after 30 weeks, in another patient the ureter was kinked between the level of the stent and the distal ureter due to growth of the tumour. 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In 3 ureters the stents were introduced percutaneously by a transrenal route; in 8 ureters introduction was transurethral and in one ureter by a combined route. Patency rate after 6 months was 90.9%. In all cases the stent was able to withstand pressure by the tumour for the remainder of the patient's life. In one patient there was incrustation of both stents after 30 weeks, in another patient the ureter was kinked between the level of the stent and the distal ureter due to growth of the tumour. In all cases it was possible to overcome the obstruction during the lifetime of the patient by the use of a stent or by combining the stent with a plastic endoprosthesis.</description><subject>Adult</subject><subject>Aged</subject><subject>Constriction, Pathologic - diagnostic imaging</subject><subject>Constriction, Pathologic - etiology</subject><subject>Constriction, Pathologic - therapy</subject><subject>Female</subject><subject>Follow-Up Studies</subject><subject>Humans</subject><subject>Hydronephrosis - diagnostic imaging</subject><subject>Hydronephrosis - etiology</subject><subject>Hydronephrosis - therapy</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Palliative Care</subject><subject>Radiography</subject><subject>Stents - statistics & numerical data</subject><subject>Time Factors</subject><subject>Ureter - diagnostic imaging</subject><subject>Ureter - pathology</subject><subject>Ureteral Neoplasms - complications</subject><subject>Ureteral Neoplasms - diagnostic imaging</subject><subject>Ureteral Neoplasms - therapy</subject><subject>Ureteral Obstruction - diagnostic imaging</subject><subject>Ureteral Obstruction - etiology</subject><subject>Ureteral Obstruction - therapy</subject><issn>1438-9029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNotkE1LxDAYhHNQ1nX1Jwg5eSvko2naoyx-LCzsQcFjSdrpGmnTmqSo_96Cvczwzjy8h7kgW57LMquYqK7IdYyfjOWMy2pDNlxqpguxJe8H75IzPcXPhODgG0T67dIHNTSi77IlN751_kwHpIWLCT5R5-lgenf2ZjnmgISwdM04TAExutHfkMvO9BG3q-_I69Pj2_4lO56eD_uHYzYpKTKFQptFkLOcQ-aFsKLpUCmlBTdCQtuyhSyVhmDKtrzTgO2shLWlyuWO3P9_ncL4NSOmenCxQd8bj3GOtRa6rGRRLODdCs52QFtPwQ0m_NbrDvIPAMJaKw</recordid><startdate>199201</startdate><enddate>199201</enddate><creator>Lugmayr, H</creator><creator>Pauer, W</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>199201</creationdate><title>Initial experiences with a self-expanding metal stent in malignant ureteral compression</title><author>Lugmayr, H ; Pauer, W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p532-5e67a5e6e4041e3462b2cfe955721a23e7b8de3857e205bd1f7eebfb3ebb8543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>ger</language><creationdate>1992</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Constriction, Pathologic - diagnostic imaging</topic><topic>Constriction, Pathologic - etiology</topic><topic>Constriction, Pathologic - therapy</topic><topic>Female</topic><topic>Follow-Up Studies</topic><topic>Humans</topic><topic>Hydronephrosis - diagnostic imaging</topic><topic>Hydronephrosis - etiology</topic><topic>Hydronephrosis - therapy</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Palliative Care</topic><topic>Radiography</topic><topic>Stents - statistics & numerical data</topic><topic>Time Factors</topic><topic>Ureter - diagnostic imaging</topic><topic>Ureter - pathology</topic><topic>Ureteral Neoplasms - complications</topic><topic>Ureteral Neoplasms - diagnostic imaging</topic><topic>Ureteral Neoplasms - therapy</topic><topic>Ureteral Obstruction - diagnostic imaging</topic><topic>Ureteral Obstruction - etiology</topic><topic>Ureteral Obstruction - therapy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lugmayr, H</creatorcontrib><creatorcontrib>Pauer, W</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>RöFo : Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebende Verfahren</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lugmayr, H</au><au>Pauer, W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Initial experiences with a self-expanding metal stent in malignant ureteral compression</atitle><jtitle>RöFo : Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebende Verfahren</jtitle><addtitle>Rofo</addtitle><date>1992-01</date><risdate>1992</risdate><volume>156</volume><issue>1</issue><spage>37</spage><epage>40</epage><pages>37-40</pages><issn>1438-9029</issn><abstract>Self-expanding metallic stents for the treatment of hydronephrosis were implanted in 12 ureters with malignant compression in 10 patients. In 3 ureters the stents were introduced percutaneously by a transrenal route; in 8 ureters introduction was transurethral and in one ureter by a combined route. Patency rate after 6 months was 90.9%. In all cases the stent was able to withstand pressure by the tumour for the remainder of the patient's life. In one patient there was incrustation of both stents after 30 weeks, in another patient the ureter was kinked between the level of the stent and the distal ureter due to growth of the tumour. In all cases it was possible to overcome the obstruction during the lifetime of the patient by the use of a stent or by combining the stent with a plastic endoprosthesis.</abstract><cop>Germany</cop><pmid>1370762</pmid><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 1438-9029 |
| ispartof | RöFo : Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebende Verfahren, 1992-01, Vol.156 (1), p.37-40 |
| issn | 1438-9029 |
| language | ger |
| recordid | cdi_proquest_miscellaneous_72789366 |
| source | MEDLINE; Thieme Connect Journals |
| subjects | Adult Aged Constriction, Pathologic - diagnostic imaging Constriction, Pathologic - etiology Constriction, Pathologic - therapy Female Follow-Up Studies Humans Hydronephrosis - diagnostic imaging Hydronephrosis - etiology Hydronephrosis - therapy Male Middle Aged Palliative Care Radiography Stents - statistics & numerical data Time Factors Ureter - diagnostic imaging Ureter - pathology Ureteral Neoplasms - complications Ureteral Neoplasms - diagnostic imaging Ureteral Neoplasms - therapy Ureteral Obstruction - diagnostic imaging Ureteral Obstruction - etiology Ureteral Obstruction - therapy |
| title | Initial experiences with a self-expanding metal stent in malignant ureteral compression |
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