The imaging characteristics of naso-sinus chondrosarcoma
Eighteen patients with histologically-verified naso-sinus chondrosarcomata are reviewed, emphasizing their CT and MRI appearances. These tumours present with a soft tissue mass expanding and destroying bone and typically (89%) showing areas of nodular or plaque-like calcification on CT. The magnetic...
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| Veröffentlicht in: | Clinical radiology 1992-09, Vol.46 (3), p.189-192 |
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| creator | Lloyd, G.A.S. Phelps, P.D. Michaels, L. |
| description | Eighteen patients with histologically-verified naso-sinus chondrosarcomata are reviewed, emphasizing their CT and MRI appearances. These tumours present with a soft tissue mass expanding and destroying bone and typically (89%) showing areas of nodular or plaque-like calcification on CT. The magnetic resonance characteristics are more specific and when present with the typical CT features are diagnostic of chondrosarcoma. They combine high signal on T2-weighted sequences, with differential enhancement on post-Gadolinium T1-weighted scans. The contrast enhancement is seen at the periphery of the tumour and the central chondromatous core does not enhance. These changes are dependent upon the vascularity of the tissues concerned and have been correlated exactly with the histopathology of the resected tumour specimens. |
| doi_str_mv | 10.1016/S0009-9260(05)80443-X |
| format | Article |
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These tumours present with a soft tissue mass expanding and destroying bone and typically (89%) showing areas of nodular or plaque-like calcification on CT. The magnetic resonance characteristics are more specific and when present with the typical CT features are diagnostic of chondrosarcoma. They combine high signal on T2-weighted sequences, with differential enhancement on post-Gadolinium T1-weighted scans. The contrast enhancement is seen at the periphery of the tumour and the central chondromatous core does not enhance. These changes are dependent upon the vascularity of the tissues concerned and have been correlated exactly with the histopathology of the resected tumour specimens.</description><identifier>ISSN: 0009-9260</identifier><identifier>EISSN: 1365-229X</identifier><identifier>DOI: 10.1016/S0009-9260(05)80443-X</identifier><identifier>PMID: 1395424</identifier><identifier>CODEN: CLRAAG</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Adolescent ; Adult ; Aged ; Biological and medical sciences ; Chondrosarcoma - diagnostic imaging ; Chondrosarcoma - pathology ; Female ; Humans ; Investigative techniques, diagnostic techniques (general aspects) ; Magnetic Resonance Imaging ; Male ; Medical sciences ; Middle Aged ; Nose Neoplasms - diagnostic imaging ; Nose Neoplasms - pathology ; Otorhinolaryngology. Stomatology. Orbit ; Paranasal Sinus Neoplasms - diagnostic imaging ; Paranasal Sinus Neoplasms - pathology ; Radiodiagnosis. Nmr imagery. Nmr spectrometry ; Tomography, X-Ray Computed</subject><ispartof>Clinical radiology, 1992-09, Vol.46 (3), p.189-192</ispartof><rights>1992 The Royal College of Radiologists. All rights reserved</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c370t-a6df942159617721cf007b6ead294debf26ef410af339e7f9f642612976e421e3</citedby><cites>FETCH-LOGICAL-c370t-a6df942159617721cf007b6ead294debf26ef410af339e7f9f642612976e421e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0009-9260(05)80443-X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5565737$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1395424$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lloyd, G.A.S.</creatorcontrib><creatorcontrib>Phelps, P.D.</creatorcontrib><creatorcontrib>Michaels, L.</creatorcontrib><title>The imaging characteristics of naso-sinus chondrosarcoma</title><title>Clinical radiology</title><addtitle>Clin Radiol</addtitle><description>Eighteen patients with histologically-verified naso-sinus chondrosarcomata are reviewed, emphasizing their CT and MRI appearances. These tumours present with a soft tissue mass expanding and destroying bone and typically (89%) showing areas of nodular or plaque-like calcification on CT. The magnetic resonance characteristics are more specific and when present with the typical CT features are diagnostic of chondrosarcoma. They combine high signal on T2-weighted sequences, with differential enhancement on post-Gadolinium T1-weighted scans. The contrast enhancement is seen at the periphery of the tumour and the central chondromatous core does not enhance. These changes are dependent upon the vascularity of the tissues concerned and have been correlated exactly with the histopathology of the resected tumour specimens.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Biological and medical sciences</subject><subject>Chondrosarcoma - diagnostic imaging</subject><subject>Chondrosarcoma - pathology</subject><subject>Female</subject><subject>Humans</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Magnetic Resonance Imaging</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Nose Neoplasms - diagnostic imaging</subject><subject>Nose Neoplasms - pathology</subject><subject>Otorhinolaryngology. Stomatology. Orbit</subject><subject>Paranasal Sinus Neoplasms - diagnostic imaging</subject><subject>Paranasal Sinus Neoplasms - pathology</subject><subject>Radiodiagnosis. Nmr imagery. Nmr spectrometry</subject><subject>Tomography, X-Ray Computed</subject><issn>0009-9260</issn><issn>1365-229X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1LAzEQhoMotVZ_QmEPInpYzccmaU4ixS8oeLBCbyHNTtpIu1uTXcF_b9ot9egpCe8zmZkHoSHBtwQTcfeOMVa5ogJfY34zwkXB8tkR6hMmeE6pmh2j_gE5RWcxfm6fBS16qEeY4unWR6PpEjK_NgtfLTK7NMHYBoKPjbcxq11WmVjn0VdtTGldlaGOJth6bc7RiTOrCBf7c4A-nh6n45d88vb8On6Y5JZJ3ORGlC71JFwJIiUl1mEs5wJMSVVRwtxRAa4g2DjGFEinnCioIFRJAakM2ABddf9uQv3VQmz02kcLq5WpoG6jloziERMkgbwDbZoxBnB6E9Ji4UcTrLfG9M6Y3urQmOudMT1LdcN9g3a-hvKvqlOU8st9bqI1KxdMZX08YJwLLplM2H2HQZLx7SHoaD1UFkofwDa6rP0_g_wC-zmHJA</recordid><startdate>199209</startdate><enddate>199209</enddate><creator>Lloyd, G.A.S.</creator><creator>Phelps, P.D.</creator><creator>Michaels, L.</creator><general>Elsevier Ltd</general><general>Elsevier</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>199209</creationdate><title>The imaging characteristics of naso-sinus chondrosarcoma</title><author>Lloyd, G.A.S. ; Phelps, P.D. ; Michaels, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-a6df942159617721cf007b6ead294debf26ef410af339e7f9f642612976e421e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Biological and medical sciences</topic><topic>Chondrosarcoma - diagnostic imaging</topic><topic>Chondrosarcoma - pathology</topic><topic>Female</topic><topic>Humans</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Magnetic Resonance Imaging</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Nose Neoplasms - diagnostic imaging</topic><topic>Nose Neoplasms - pathology</topic><topic>Otorhinolaryngology. Stomatology. Orbit</topic><topic>Paranasal Sinus Neoplasms - diagnostic imaging</topic><topic>Paranasal Sinus Neoplasms - pathology</topic><topic>Radiodiagnosis. Nmr imagery. Nmr spectrometry</topic><topic>Tomography, X-Ray Computed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lloyd, G.A.S.</creatorcontrib><creatorcontrib>Phelps, P.D.</creatorcontrib><creatorcontrib>Michaels, L.</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>Clinical radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lloyd, G.A.S.</au><au>Phelps, P.D.</au><au>Michaels, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The imaging characteristics of naso-sinus chondrosarcoma</atitle><jtitle>Clinical radiology</jtitle><addtitle>Clin Radiol</addtitle><date>1992-09</date><risdate>1992</risdate><volume>46</volume><issue>3</issue><spage>189</spage><epage>192</epage><pages>189-192</pages><issn>0009-9260</issn><eissn>1365-229X</eissn><coden>CLRAAG</coden><abstract>Eighteen patients with histologically-verified naso-sinus chondrosarcomata are reviewed, emphasizing their CT and MRI appearances. These tumours present with a soft tissue mass expanding and destroying bone and typically (89%) showing areas of nodular or plaque-like calcification on CT. The magnetic resonance characteristics are more specific and when present with the typical CT features are diagnostic of chondrosarcoma. They combine high signal on T2-weighted sequences, with differential enhancement on post-Gadolinium T1-weighted scans. The contrast enhancement is seen at the periphery of the tumour and the central chondromatous core does not enhance. These changes are dependent upon the vascularity of the tissues concerned and have been correlated exactly with the histopathology of the resected tumour specimens.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><pmid>1395424</pmid><doi>10.1016/S0009-9260(05)80443-X</doi><tpages>4</tpages></addata></record> |
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| language | eng |
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| subjects | Adolescent Adult Aged Biological and medical sciences Chondrosarcoma - diagnostic imaging Chondrosarcoma - pathology Female Humans Investigative techniques, diagnostic techniques (general aspects) Magnetic Resonance Imaging Male Medical sciences Middle Aged Nose Neoplasms - diagnostic imaging Nose Neoplasms - pathology Otorhinolaryngology. Stomatology. Orbit Paranasal Sinus Neoplasms - diagnostic imaging Paranasal Sinus Neoplasms - pathology Radiodiagnosis. Nmr imagery. Nmr spectrometry Tomography, X-Ray Computed |
| title | The imaging characteristics of naso-sinus chondrosarcoma |
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