Intravascular papillary endothelial hyperplasia of the extremities: MR imaging findings with pathologic correlation
We report the MRI findings of three cases of intravascular papillary endothelial hyperplasia (IPEH) of the extremities with correlation of the pathologic findings. The IPEH is a non-neoplastic reactive lesion within the vessels and is commonly associated with thrombi. Signal intensity of the IPEH is...
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Veröffentlicht in: | European radiology 2004-05, Vol.14 (5), p.822-826 |
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description | We report the MRI findings of three cases of intravascular papillary endothelial hyperplasia (IPEH) of the extremities with correlation of the pathologic findings. The IPEH is a non-neoplastic reactive lesion within the vessels and is commonly associated with thrombi. Signal intensity of the IPEH is complex due to the thrombi and the PEH itself. The thrombi are characterized by a slightly hyperintense signal on T1- and T2-weighted images compared with that of muscle when it comes at the medium stage of hemorrhage. Papillary endothelial hyperplastic tissue appears either as iso- or hyperintense to the muscle on T2- and T1-weighted images and shows variable enhancement on Gd-DTPA-enhanced images. |
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The IPEH is a non-neoplastic reactive lesion within the vessels and is commonly associated with thrombi. Signal intensity of the IPEH is complex due to the thrombi and the PEH itself. The thrombi are characterized by a slightly hyperintense signal on T1- and T2-weighted images compared with that of muscle when it comes at the medium stage of hemorrhage. Papillary endothelial hyperplastic tissue appears either as iso- or hyperintense to the muscle on T2- and T1-weighted images and shows variable enhancement on Gd-DTPA-enhanced images.</description><identifier>ISSN: 0938-7994</identifier><identifier>EISSN: 1432-1084</identifier><identifier>DOI: 10.1007/s00330-003-2190-3</identifier><identifier>PMID: 14689228</identifier><language>eng</language><publisher>Germany: Springer Nature B.V</publisher><subject>Adolescent ; Adult ; Aged ; Contrast Media - administration & dosage ; Diagnosis, Differential ; Endothelium, Vascular - pathology ; Extremities - blood supply ; Extremities - pathology ; Extremities - surgery ; Female ; Gadolinium DTPA ; Hemangioma - complications ; Hemangioma - diagnosis ; Hemangioma - surgery ; Hemangiosarcoma - diagnosis ; Humans ; Hyperplasia - complications ; Hyperplasia - diagnosis ; Hyperplasia - surgery ; Magnetic Resonance Imaging - methods ; Male ; Medical diagnosis ; Peripheral Vascular Diseases - complications ; Peripheral Vascular Diseases - diagnosis ; Peripheral Vascular Diseases - surgery ; Thrombosis - complications ; Thrombosis - diagnosis ; Thrombosis - surgery</subject><ispartof>European radiology, 2004-05, Vol.14 (5), p.822-826</ispartof><rights>Springer-Verlag 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c324t-1dddfbfcda8608c41ad78ae274ff53171f58f63fe4831bd199329106d0d9a9ec3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14689228$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, Sang Hoon</creatorcontrib><creatorcontrib>Suh, Jin-Suck</creatorcontrib><creatorcontrib>Lim, Byung Il</creatorcontrib><creatorcontrib>Yang, Woo Ick</creatorcontrib><creatorcontrib>Shin, Kyoo-Ho</creatorcontrib><title>Intravascular papillary endothelial hyperplasia of the extremities: MR imaging findings with pathologic correlation</title><title>European radiology</title><addtitle>Eur Radiol</addtitle><description>We report the MRI findings of three cases of intravascular papillary endothelial hyperplasia (IPEH) of the extremities with correlation of the pathologic findings. The IPEH is a non-neoplastic reactive lesion within the vessels and is commonly associated with thrombi. Signal intensity of the IPEH is complex due to the thrombi and the PEH itself. The thrombi are characterized by a slightly hyperintense signal on T1- and T2-weighted images compared with that of muscle when it comes at the medium stage of hemorrhage. Papillary endothelial hyperplastic tissue appears either as iso- or hyperintense to the muscle on T2- and T1-weighted images and shows variable enhancement on Gd-DTPA-enhanced images.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Contrast Media - administration & dosage</subject><subject>Diagnosis, Differential</subject><subject>Endothelium, Vascular - pathology</subject><subject>Extremities - blood supply</subject><subject>Extremities - pathology</subject><subject>Extremities - surgery</subject><subject>Female</subject><subject>Gadolinium DTPA</subject><subject>Hemangioma - complications</subject><subject>Hemangioma - diagnosis</subject><subject>Hemangioma - surgery</subject><subject>Hemangiosarcoma - diagnosis</subject><subject>Humans</subject><subject>Hyperplasia - complications</subject><subject>Hyperplasia - diagnosis</subject><subject>Hyperplasia - surgery</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>Male</subject><subject>Medical diagnosis</subject><subject>Peripheral Vascular Diseases - complications</subject><subject>Peripheral Vascular Diseases - diagnosis</subject><subject>Peripheral Vascular Diseases - surgery</subject><subject>Thrombosis - complications</subject><subject>Thrombosis - diagnosis</subject><subject>Thrombosis - surgery</subject><issn>0938-7994</issn><issn>1432-1084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNpdUctqHDEQFCEhXj8-wBcjcvBt4u6RdkbyLRgnNtgEjHMWWj12ZWZHY0njZP8-MrsQyKWraaqL7ipCzhG-IkB_lQEYg6bWpkUJDftAFshZ2yAI_pEsQDLR9FLyI3Kc8wsASOT9Z3KEvBOybcWC5PuxJP2ms5kHneikpzDUZkfdaGPZuCHogW52k0vToHPQNHpax9T9KcltQwkuX9PHJxq2eh3GNfVhtBUz_R3KpsqVTRziOhhqYkpu0CXE8ZR88nrI7uyAJ-TX99vnm7vm4eeP-5tvD41hLS8NWmv9yhurRQfCcNS2F9q1Pfd-ybBHvxS-Y95xwXBlUUrWSoTOgpVaOsNOyOVed0rxdXa5qG3IxtX_RhfnrHoUvFoClfjlP-JLnNNYb1Mdsr76K5eVhHuSSTHn5LyaUv067RSCeo9D7eNQtar3OBSrOxcH4Xm1dfbfxsF_9hcDX4ge</recordid><startdate>200405</startdate><enddate>200405</enddate><creator>Lee, Sang Hoon</creator><creator>Suh, Jin-Suck</creator><creator>Lim, Byung Il</creator><creator>Yang, Woo Ick</creator><creator>Shin, Kyoo-Ho</creator><general>Springer Nature B.V</general><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>3V.</scope><scope>7QO</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>200405</creationdate><title>Intravascular papillary endothelial hyperplasia of the extremities: MR imaging findings with pathologic correlation</title><author>Lee, Sang Hoon ; Suh, Jin-Suck ; Lim, Byung Il ; Yang, Woo Ick ; Shin, Kyoo-Ho</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-1dddfbfcda8608c41ad78ae274ff53171f58f63fe4831bd199329106d0d9a9ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Contrast Media - 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Academic</collection><jtitle>European radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Sang Hoon</au><au>Suh, Jin-Suck</au><au>Lim, Byung Il</au><au>Yang, Woo Ick</au><au>Shin, Kyoo-Ho</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intravascular papillary endothelial hyperplasia of the extremities: MR imaging findings with pathologic correlation</atitle><jtitle>European radiology</jtitle><addtitle>Eur Radiol</addtitle><date>2004-05</date><risdate>2004</risdate><volume>14</volume><issue>5</issue><spage>822</spage><epage>826</epage><pages>822-826</pages><issn>0938-7994</issn><eissn>1432-1084</eissn><abstract>We report the MRI findings of three cases of intravascular papillary endothelial hyperplasia (IPEH) of the extremities with correlation of the pathologic findings. The IPEH is a non-neoplastic reactive lesion within the vessels and is commonly associated with thrombi. Signal intensity of the IPEH is complex due to the thrombi and the PEH itself. The thrombi are characterized by a slightly hyperintense signal on T1- and T2-weighted images compared with that of muscle when it comes at the medium stage of hemorrhage. Papillary endothelial hyperplastic tissue appears either as iso- or hyperintense to the muscle on T2- and T1-weighted images and shows variable enhancement on Gd-DTPA-enhanced images.</abstract><cop>Germany</cop><pub>Springer Nature B.V</pub><pmid>14689228</pmid><doi>10.1007/s00330-003-2190-3</doi><tpages>5</tpages></addata></record> |
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subjects | Adolescent Adult Aged Contrast Media - administration & dosage Diagnosis, Differential Endothelium, Vascular - pathology Extremities - blood supply Extremities - pathology Extremities - surgery Female Gadolinium DTPA Hemangioma - complications Hemangioma - diagnosis Hemangioma - surgery Hemangiosarcoma - diagnosis Humans Hyperplasia - complications Hyperplasia - diagnosis Hyperplasia - surgery Magnetic Resonance Imaging - methods Male Medical diagnosis Peripheral Vascular Diseases - complications Peripheral Vascular Diseases - diagnosis Peripheral Vascular Diseases - surgery Thrombosis - complications Thrombosis - diagnosis Thrombosis - surgery |
title | Intravascular papillary endothelial hyperplasia of the extremities: MR imaging findings with pathologic correlation |
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