Computed tomography of renal oncocytomas
A retrospective analysis of 5 renal oncocytomas studied with CT was performed. Oncocytomas appeared as rounded hypodense solid masses with sharp margination from the normal renal parenchyma. They showed uniform homogeneous enhancement on CT scans performed after drip infusion of urographic contrast....
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| Veröffentlicht in: | Computerized radiology 1985-09, Vol.9 (5), p.307-314 |
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| container_title | Computerized radiology |
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| creator | Jasinski, Robert W. Amendola, Marco A. Glazer, Gary M. Bree, Robert L. Gikas, Paul W. |
| description | A retrospective analysis of 5 renal oncocytomas studied with CT was performed. Oncocytomas appeared as rounded hypodense solid masses with sharp margination from the normal renal parenchyma. They showed uniform homogeneous enhancement on CT scans performed after drip infusion of urographic contrast. One oncocytoma studied with dynamic CT scanning demonstrated a stellate (spoke-wheel) pattern of enhancement. No evidence of involvement of adjacent renal parenchyma, perinephric fat, renal veins or regional lymph nodes was present at CT and the findings were confirmed at surgery. Although the differential diagnosis between renal oncocytoma and hypernephroma may not be possible, preoperative awareness of a potentially benign lesion may guide the surgeon to attempt renal preserving surgery instead of the customary nephrectomy. |
| doi_str_mv | 10.1016/0730-4862(85)90057-5 |
| format | Article |
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Oncocytomas appeared as rounded hypodense solid masses with sharp margination from the normal renal parenchyma. They showed uniform homogeneous enhancement on CT scans performed after drip infusion of urographic contrast. One oncocytoma studied with dynamic CT scanning demonstrated a stellate (spoke-wheel) pattern of enhancement. No evidence of involvement of adjacent renal parenchyma, perinephric fat, renal veins or regional lymph nodes was present at CT and the findings were confirmed at surgery. Although the differential diagnosis between renal oncocytoma and hypernephroma may not be possible, preoperative awareness of a potentially benign lesion may guide the surgeon to attempt renal preserving surgery instead of the customary nephrectomy.</description><identifier>ISSN: 0730-4862</identifier><identifier>EISSN: 1878-3104</identifier><identifier>DOI: 10.1016/0730-4862(85)90057-5</identifier><identifier>PMID: 4064635</identifier><language>eng</language><publisher>Elmsford, NY: Elsevier Ltd</publisher><subject>Adenoma - diagnostic imaging ; Adenoma - surgery ; Adult ; Biological and medical sciences ; Carcinoma, Renal Cell - diagnostic imaging ; computed tomography Contrast enhancement ; Diagnosis, Differential ; Female ; Humans ; Kidney ; Kidney Neoplasms - diagnostic imaging ; Kidney Neoplasms - surgery ; Kidneys ; Male ; Medical sciences ; Middle Aged ; neoplasms Oncocytoma Hypernephroma ; Nephrectomy ; Nephrology. Urinary tract diseases ; Retrospective Studies ; Tomography, X-Ray Computed ; Tumors of the urinary system</subject><ispartof>Computerized radiology, 1985-09, Vol.9 (5), p.307-314</ispartof><rights>1985</rights><rights>1986 INIST-CNRS</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c432t-42e245aa2695f35a511581f3f4dd7062547a431b5cbdc6e293e98ceaa4824f303</citedby><cites>FETCH-LOGICAL-c432t-42e245aa2695f35a511581f3f4dd7062547a431b5cbdc6e293e98ceaa4824f303</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8628370$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/4064635$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jasinski, Robert W.</creatorcontrib><creatorcontrib>Amendola, Marco A.</creatorcontrib><creatorcontrib>Glazer, Gary M.</creatorcontrib><creatorcontrib>Bree, Robert L.</creatorcontrib><creatorcontrib>Gikas, Paul W.</creatorcontrib><title>Computed tomography of renal oncocytomas</title><title>Computerized radiology</title><addtitle>Comput Radiol</addtitle><description>A retrospective analysis of 5 renal oncocytomas studied with CT was performed. Oncocytomas appeared as rounded hypodense solid masses with sharp margination from the normal renal parenchyma. They showed uniform homogeneous enhancement on CT scans performed after drip infusion of urographic contrast. One oncocytoma studied with dynamic CT scanning demonstrated a stellate (spoke-wheel) pattern of enhancement. No evidence of involvement of adjacent renal parenchyma, perinephric fat, renal veins or regional lymph nodes was present at CT and the findings were confirmed at surgery. Although the differential diagnosis between renal oncocytoma and hypernephroma may not be possible, preoperative awareness of a potentially benign lesion may guide the surgeon to attempt renal preserving surgery instead of the customary nephrectomy.</description><subject>Adenoma - diagnostic imaging</subject><subject>Adenoma - surgery</subject><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Carcinoma, Renal Cell - diagnostic imaging</subject><subject>computed tomography Contrast enhancement</subject><subject>Diagnosis, Differential</subject><subject>Female</subject><subject>Humans</subject><subject>Kidney</subject><subject>Kidney Neoplasms - diagnostic imaging</subject><subject>Kidney Neoplasms - surgery</subject><subject>Kidneys</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>neoplasms Oncocytoma Hypernephroma</subject><subject>Nephrectomy</subject><subject>Nephrology. Urinary tract diseases</subject><subject>Retrospective Studies</subject><subject>Tomography, X-Ray Computed</subject><subject>Tumors of the urinary system</subject><issn>0730-4862</issn><issn>1878-3104</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtLxDAUhYMo4zj6DxS6EBkX1bybbgQZfMGAG12HTHqjlbapSSvMv7d1yixd3cX5zuHcg9A5wTcEE3mLM4ZTriRdKnGdYyyyVBygOVGZShnB_BDN98gxOonxC2OqOBczNONYcsnEHC1Xvm77Doqk87X_CKb93CbeJQEaUyW-sd5uB8XEU3TkTBXhbLoL9P748LZ6TtevTy-r-3VqOaNdyilQLoyhMheOCSMIEYo45nhRZFhSwTPDGdkIuymsBJozyJUFY7ii3DHMFuhql9sG_91D7HRdRgtVZRrwfdTZUFxhTAaQ70AbfIwBnG5DWZuw1QTrcSA9fq_H77US-m8gLQbbxZTfb2oo9qZpkUG_nHQTralcMI0t4x4b0hTLxpp3OwyGLX5KCDraEhoLRRnAdrrw5f89fgHogH-y</recordid><startdate>198509</startdate><enddate>198509</enddate><creator>Jasinski, Robert W.</creator><creator>Amendola, Marco A.</creator><creator>Glazer, Gary M.</creator><creator>Bree, Robert L.</creator><creator>Gikas, Paul W.</creator><general>Elsevier Ltd</general><general>Pergamon Press</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>198509</creationdate><title>Computed tomography of renal oncocytomas</title><author>Jasinski, Robert W. ; Amendola, Marco A. ; Glazer, Gary M. ; Bree, Robert L. ; Gikas, Paul W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c432t-42e245aa2695f35a511581f3f4dd7062547a431b5cbdc6e293e98ceaa4824f303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Adenoma - diagnostic imaging</topic><topic>Adenoma - surgery</topic><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Carcinoma, Renal Cell - diagnostic imaging</topic><topic>computed tomography Contrast enhancement</topic><topic>Diagnosis, Differential</topic><topic>Female</topic><topic>Humans</topic><topic>Kidney</topic><topic>Kidney Neoplasms - diagnostic imaging</topic><topic>Kidney Neoplasms - surgery</topic><topic>Kidneys</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>neoplasms Oncocytoma Hypernephroma</topic><topic>Nephrectomy</topic><topic>Nephrology. Urinary tract diseases</topic><topic>Retrospective Studies</topic><topic>Tomography, X-Ray Computed</topic><topic>Tumors of the urinary system</topic><toplevel>online_resources</toplevel><creatorcontrib>Jasinski, Robert W.</creatorcontrib><creatorcontrib>Amendola, Marco A.</creatorcontrib><creatorcontrib>Glazer, Gary M.</creatorcontrib><creatorcontrib>Bree, Robert L.</creatorcontrib><creatorcontrib>Gikas, Paul W.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Computerized radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jasinski, Robert W.</au><au>Amendola, Marco A.</au><au>Glazer, Gary M.</au><au>Bree, Robert L.</au><au>Gikas, Paul W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Computed tomography of renal oncocytomas</atitle><jtitle>Computerized radiology</jtitle><addtitle>Comput Radiol</addtitle><date>1985-09</date><risdate>1985</risdate><volume>9</volume><issue>5</issue><spage>307</spage><epage>314</epage><pages>307-314</pages><issn>0730-4862</issn><eissn>1878-3104</eissn><abstract>A retrospective analysis of 5 renal oncocytomas studied with CT was performed. Oncocytomas appeared as rounded hypodense solid masses with sharp margination from the normal renal parenchyma. They showed uniform homogeneous enhancement on CT scans performed after drip infusion of urographic contrast. One oncocytoma studied with dynamic CT scanning demonstrated a stellate (spoke-wheel) pattern of enhancement. No evidence of involvement of adjacent renal parenchyma, perinephric fat, renal veins or regional lymph nodes was present at CT and the findings were confirmed at surgery. Although the differential diagnosis between renal oncocytoma and hypernephroma may not be possible, preoperative awareness of a potentially benign lesion may guide the surgeon to attempt renal preserving surgery instead of the customary nephrectomy.</abstract><cop>Elmsford, NY</cop><pub>Elsevier Ltd</pub><pmid>4064635</pmid><doi>10.1016/0730-4862(85)90057-5</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Computerized radiology, 1985-09, Vol.9 (5), p.307-314 |
| issn | 0730-4862 1878-3104 |
| language | eng |
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| subjects | Adenoma - diagnostic imaging Adenoma - surgery Adult Biological and medical sciences Carcinoma, Renal Cell - diagnostic imaging computed tomography Contrast enhancement Diagnosis, Differential Female Humans Kidney Kidney Neoplasms - diagnostic imaging Kidney Neoplasms - surgery Kidneys Male Medical sciences Middle Aged neoplasms Oncocytoma Hypernephroma Nephrectomy Nephrology. Urinary tract diseases Retrospective Studies Tomography, X-Ray Computed Tumors of the urinary system |
| title | Computed tomography of renal oncocytomas |
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