MRI demonstration of orbital lipolysis in anorexia nervosa
The purpose of this article is to describe the orbital changes due to lipolysis in anorexia nervosa. We examined a cachectic patient with MR imaging using T1-weighted images before and after contrast enhancement. Orbital fat edema has been observed in extreme forms of cachexia and the CT and MR find...
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| Veröffentlicht in: | European radiology 2002-12, Vol.12 Suppl 3 (S3), p.S4-S6 |
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| container_title | European radiology |
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| creator | Demaerel, Philippe Dekimpe, Piet Muls, Erik Wilms, Guy |
| description | The purpose of this article is to describe the orbital changes due to lipolysis in anorexia nervosa. We examined a cachectic patient with MR imaging using T1-weighted images before and after contrast enhancement. Orbital fat edema has been observed in extreme forms of cachexia and the CT and MR findings have recently been reported. The imaging appearances have been explained by the disappearance of the fat tissue and the appearance of edema due to a disturbance in the electrolyte fluid balance. In the recent literature particular attention has been paid to the increased lipid peroxidation and lipolysis in anorexia nervosa. These metabolic processes result in an increased permeability of the vessel wall endothelium, which can explain the extravasation of the contrast agent in the orbital fat on MR imaging. |
| doi_str_mv | 10.1007/s00330-002-1365-7 |
| format | Article |
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We examined a cachectic patient with MR imaging using T1-weighted images before and after contrast enhancement. Orbital fat edema has been observed in extreme forms of cachexia and the CT and MR findings have recently been reported. The imaging appearances have been explained by the disappearance of the fat tissue and the appearance of edema due to a disturbance in the electrolyte fluid balance. In the recent literature particular attention has been paid to the increased lipid peroxidation and lipolysis in anorexia nervosa. These metabolic processes result in an increased permeability of the vessel wall endothelium, which can explain the extravasation of the contrast agent in the orbital fat on MR imaging.</description><identifier>ISSN: 0938-7994</identifier><identifier>EISSN: 1432-1084</identifier><identifier>DOI: 10.1007/s00330-002-1365-7</identifier><identifier>PMID: 12522591</identifier><language>eng</language><publisher>Germany: Springer Nature B.V</publisher><subject>Adipose Tissue - diagnostic imaging ; Adipose Tissue - metabolism ; Adult ; Anorexia Nervosa - complications ; Anorexia Nervosa - diagnostic imaging ; Anorexia Nervosa - metabolism ; Edema - complications ; Edema - diagnostic imaging ; Edema - metabolism ; Female ; Gadolinium - metabolism ; Humans ; Lipolysis - physiology ; Magnetic Resonance Imaging ; Orbit - diagnostic imaging ; Orbit - metabolism ; Radioisotopes - metabolism ; Tomography, X-Ray Computed</subject><ispartof>European radiology, 2002-12, Vol.12 Suppl 3 (S3), p.S4-S6</ispartof><rights>Springer-Verlag 2003</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c324t-4cd8ea4f8f6fc297242f48856b86364a6a75bf1a2ef40b1e675b678a4074452a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12522591$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Demaerel, Philippe</creatorcontrib><creatorcontrib>Dekimpe, Piet</creatorcontrib><creatorcontrib>Muls, Erik</creatorcontrib><creatorcontrib>Wilms, Guy</creatorcontrib><title>MRI demonstration of orbital lipolysis in anorexia nervosa</title><title>European radiology</title><addtitle>Eur Radiol</addtitle><description>The purpose of this article is to describe the orbital changes due to lipolysis in anorexia nervosa. We examined a cachectic patient with MR imaging using T1-weighted images before and after contrast enhancement. Orbital fat edema has been observed in extreme forms of cachexia and the CT and MR findings have recently been reported. The imaging appearances have been explained by the disappearance of the fat tissue and the appearance of edema due to a disturbance in the electrolyte fluid balance. In the recent literature particular attention has been paid to the increased lipid peroxidation and lipolysis in anorexia nervosa. These metabolic processes result in an increased permeability of the vessel wall endothelium, which can explain the extravasation of the contrast agent in the orbital fat on MR imaging.</description><subject>Adipose Tissue - diagnostic imaging</subject><subject>Adipose Tissue - metabolism</subject><subject>Adult</subject><subject>Anorexia Nervosa - complications</subject><subject>Anorexia Nervosa - diagnostic imaging</subject><subject>Anorexia Nervosa - metabolism</subject><subject>Edema - complications</subject><subject>Edema - diagnostic imaging</subject><subject>Edema - metabolism</subject><subject>Female</subject><subject>Gadolinium - metabolism</subject><subject>Humans</subject><subject>Lipolysis - physiology</subject><subject>Magnetic Resonance Imaging</subject><subject>Orbit - diagnostic imaging</subject><subject>Orbit - metabolism</subject><subject>Radioisotopes - metabolism</subject><subject>Tomography, X-Ray Computed</subject><issn>0938-7994</issn><issn>1432-1084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpdkF9LwzAUxYMoblY_gC9SfPCtepPcJqlvMvwzmAiizyHtEujompm04r69GRsI3pfDgXMOlx8hlxRuKYC8iwCcQwHACspFWcgjMqXIkwOFx2QKFVeFrCqckLMYVwBQUZSnZEJZyVhZ0Sm5f32f50u79n0cghla3-fe5T7U7WC6vGs3vtvGNuZtn5veB_vTmry34dtHc05OnOmivThoRj6fHj9mL8Xi7Xk-e1gUDWc4FNgslTXolBOuYZVkyBwqVYpaCS7QCCPL2lHDrEOoqRXJCqkMgkQsmeEZudnvboL_Gm0c9LqNje0601s_Ri2ZoigUpuD1v-DKj6FPv2nJ01GZgGSE7kNN8DEG6_QmtGsTtpqC3lHVe6o6UdU7qqmbkavD8Fiv7fKvccDIfwFg6nDu</recordid><startdate>20021201</startdate><enddate>20021201</enddate><creator>Demaerel, Philippe</creator><creator>Dekimpe, Piet</creator><creator>Muls, Erik</creator><creator>Wilms, Guy</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>20021201</creationdate><title>MRI demonstration of orbital lipolysis in anorexia nervosa</title><author>Demaerel, Philippe ; 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| subjects | Adipose Tissue - diagnostic imaging Adipose Tissue - metabolism Adult Anorexia Nervosa - complications Anorexia Nervosa - diagnostic imaging Anorexia Nervosa - metabolism Edema - complications Edema - diagnostic imaging Edema - metabolism Female Gadolinium - metabolism Humans Lipolysis - physiology Magnetic Resonance Imaging Orbit - diagnostic imaging Orbit - metabolism Radioisotopes - metabolism Tomography, X-Ray Computed |
| title | MRI demonstration of orbital lipolysis in anorexia nervosa |
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