Limitations and pitfalls of Couinaud's segmentation of the liver in transaxial Imaging.
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| Title: | Limitations and pitfalls of Couinaud's segmentation of the liver in transaxial Imaging. |
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| Authors: | Strunk, H.1 strunk@uni-bonn.de, Stuckmann, G.2, Textor, J.1, Willinek, W.1 |
| Source: | European Radiology. Nov2003, Vol. 13 Issue 11, p2472-2482. 11p. |
| Subjects: | Liver, Medical imaging systems, Anatomy, Tumors |
| Abstract: | The segmental anatomy of the human liver has become a matter of increasing interest to the radiologist, especially in view of the need for an accurate preoperative localization of focal hepatic lesions. In this review article first an overview of the different classical concepts for delineating segmental and subsegmental anatomy on US, transaxial CT, and MR images is given. Essentially, these procedures are based on Couinaud's concept of three vertical planes that divide the liver into four segments and of a transverse scissura that further subdivides the segments into two subsegments each. In a second part, the limitations of these methods are delineated and discussed with the conclusion that if exact preoperative localization of hepatic lesions is needed, tumor must be located relative to the avascular planes between the different portal territories. [ABSTRACT FROM AUTHOR] |
| Copyright of European Radiology is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 16654694 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Limitations and pitfalls of Couinaud's segmentation of the liver in transaxial Imaging. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Strunk%2C+H%2E%22">Strunk, H.</searchLink><relatesTo>1</relatesTo><i> strunk@uni-bonn.de</i><br /><searchLink fieldCode="AR" term="%22Stuckmann%2C+G%2E%22">Stuckmann, G.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Textor%2C+J%2E%22">Textor, J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Willinek%2C+W%2E%22">Willinek, W.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22European+Radiology%22">European Radiology</searchLink>. Nov2003, Vol. 13 Issue 11, p2472-2482. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Liver%22">Liver</searchLink><br /><searchLink fieldCode="DE" term="%22Medical+imaging+systems%22">Medical imaging systems</searchLink><br /><searchLink fieldCode="DE" term="%22Anatomy%22">Anatomy</searchLink><br /><searchLink fieldCode="DE" term="%22Tumors%22">Tumors</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The segmental anatomy of the human liver has become a matter of increasing interest to the radiologist, especially in view of the need for an accurate preoperative localization of focal hepatic lesions. In this review article first an overview of the different classical concepts for delineating segmental and subsegmental anatomy on US, transaxial CT, and MR images is given. Essentially, these procedures are based on Couinaud's concept of three vertical planes that divide the liver into four segments and of a transverse scissura that further subdivides the segments into two subsegments each. In a second part, the limitations of these methods are delineated and discussed with the conclusion that if exact preoperative localization of hepatic lesions is needed, tumor must be located relative to the avascular planes between the different portal territories. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of European Radiology is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00330-003-1885-9 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 2472 Subjects: – SubjectFull: Liver Type: general – SubjectFull: Medical imaging systems Type: general – SubjectFull: Anatomy Type: general – SubjectFull: Tumors Type: general Titles: – TitleFull: Limitations and pitfalls of Couinaud's segmentation of the liver in transaxial Imaging. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Strunk, H. – PersonEntity: Name: NameFull: Stuckmann, G. – PersonEntity: Name: NameFull: Textor, J. – PersonEntity: Name: NameFull: Willinek, W. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2003 Type: published Y: 2003 Identifiers: – Type: issn-print Value: 09387994 Numbering: – Type: volume Value: 13 – Type: issue Value: 11 Titles: – TitleFull: European Radiology Type: main |
| ResultId | 1 |
