The segmental branching of the hepatic arteries in the liver: a cadaveric study
The purpose of this work was to evaluate the sectorial and segmental arterial branching (second- and third-order branching) in the right and left hemilivers, as knowledge of this branching should lead to improved vascular mapping for various endovascular procedures in the liver. The study was conduc...
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| Veröffentlicht in: | Anatomical science international 2019-03, Vol.94 (2), p.216-223 |
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| creator | Garg, Shallu Sahni, Daisy Kumar, Hemanth Yadav, T. D. Aggarwal, Anjali Gupta, Tulika |
| description | The purpose of this work was to evaluate the sectorial and segmental arterial branching (second- and third-order branching) in the right and left hemilivers, as knowledge of this branching should lead to improved vascular mapping for various endovascular procedures in the liver. The study was conducted on 100 formalin-fixed adult cadaveric livers. The arterial anatomy of the liver was dissected from the origin of the hepatic arteries to their segmental branches. Conventional segmental branching of both the right and the left hepatic arteries was seen in only 25% of the livers. In the remaining livers, the segmental branching of one or both of the hepatic arteries was different from that given in anatomy texts. The branching of the right and left hepatic arteries was anatomically classified into seven and six patterns, respectively, mainly on the basis of their sectorial and segmental anatomy. The present study details the highly diverse segmental arterial anatomy of the liver. The information provided here has important implications for procedures that involve selective catheterization of segmental arteries. |
| doi_str_mv | 10.1007/s12565-018-00475-x |
| format | Article |
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D. ; Aggarwal, Anjali ; Gupta, Tulika</creator><creatorcontrib>Garg, Shallu ; Sahni, Daisy ; Kumar, Hemanth ; Yadav, T. D. ; Aggarwal, Anjali ; Gupta, Tulika</creatorcontrib><description>The purpose of this work was to evaluate the sectorial and segmental arterial branching (second- and third-order branching) in the right and left hemilivers, as knowledge of this branching should lead to improved vascular mapping for various endovascular procedures in the liver. The study was conducted on 100 formalin-fixed adult cadaveric livers. The arterial anatomy of the liver was dissected from the origin of the hepatic arteries to their segmental branches. Conventional segmental branching of both the right and the left hepatic arteries was seen in only 25% of the livers. In the remaining livers, the segmental branching of one or both of the hepatic arteries was different from that given in anatomy texts. The branching of the right and left hepatic arteries was anatomically classified into seven and six patterns, respectively, mainly on the basis of their sectorial and segmental anatomy. The present study details the highly diverse segmental arterial anatomy of the liver. The information provided here has important implications for procedures that involve selective catheterization of segmental arteries.</description><identifier>ISSN: 1447-6959</identifier><identifier>EISSN: 1447-073X</identifier><identifier>DOI: 10.1007/s12565-018-00475-x</identifier><identifier>PMID: 30617459</identifier><language>eng</language><publisher>Singapore: Springer Singapore</publisher><subject>Anatomy ; Animal Anatomy ; Animal Physiology ; Cadavers ; Cardiovascular system ; Catheterization ; Cell Biology ; Hepatic artery ; Histology ; Human Physiology ; Liver ; Medicine ; Medicine & Public Health ; Morphology ; Neurosciences ; Original Article ; Veins & arteries</subject><ispartof>Anatomical science international, 2019-03, Vol.94 (2), p.216-223</ispartof><rights>Japanese Association of Anatomists 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c399t-fffdfd935f321d62e6f8b64c4c640651ca71ce6535891181c366fe02677f9eb03</citedby><cites>FETCH-LOGICAL-c399t-fffdfd935f321d62e6f8b64c4c640651ca71ce6535891181c366fe02677f9eb03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12565-018-00475-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12565-018-00475-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30617459$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Garg, Shallu</creatorcontrib><creatorcontrib>Sahni, Daisy</creatorcontrib><creatorcontrib>Kumar, Hemanth</creatorcontrib><creatorcontrib>Yadav, T. D.</creatorcontrib><creatorcontrib>Aggarwal, Anjali</creatorcontrib><creatorcontrib>Gupta, Tulika</creatorcontrib><title>The segmental branching of the hepatic arteries in the liver: a cadaveric study</title><title>Anatomical science international</title><addtitle>Anat Sci Int</addtitle><addtitle>Anat Sci Int</addtitle><description>The purpose of this work was to evaluate the sectorial and segmental arterial branching (second- and third-order branching) in the right and left hemilivers, as knowledge of this branching should lead to improved vascular mapping for various endovascular procedures in the liver. The study was conducted on 100 formalin-fixed adult cadaveric livers. The arterial anatomy of the liver was dissected from the origin of the hepatic arteries to their segmental branches. Conventional segmental branching of both the right and the left hepatic arteries was seen in only 25% of the livers. In the remaining livers, the segmental branching of one or both of the hepatic arteries was different from that given in anatomy texts. The branching of the right and left hepatic arteries was anatomically classified into seven and six patterns, respectively, mainly on the basis of their sectorial and segmental anatomy. The present study details the highly diverse segmental arterial anatomy of the liver. The information provided here has important implications for procedures that involve selective catheterization of segmental arteries.</description><subject>Anatomy</subject><subject>Animal Anatomy</subject><subject>Animal Physiology</subject><subject>Cadavers</subject><subject>Cardiovascular system</subject><subject>Catheterization</subject><subject>Cell Biology</subject><subject>Hepatic artery</subject><subject>Histology</subject><subject>Human Physiology</subject><subject>Liver</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Morphology</subject><subject>Neurosciences</subject><subject>Original Article</subject><subject>Veins & arteries</subject><issn>1447-6959</issn><issn>1447-073X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMorl9_wIMUvHipZpomabyJ-AXCXlbwFtJ0stulH2vSiv57o7sqePA0w8wzb8JDyDHQc6BUXgTIuOAphSKlNJc8fdsie5DnMqWSPW9veqG4mpD9EJaUguLAdsmEUQEy52qPTGcLTALOW-wG0ySlN51d1N086V0yxNUCV2aobWL8gL7GkNTd17ypX9FfJiaxpjKxjUgYxur9kOw40wQ82tQD8nR7M7u-Tx-ndw_XV4-pZUoNqXOucpVi3LEMKpGhcEUpcptbkVPBwRoJFgVnvFAABVgmhEOaCSmdwpKyA3K2zl35_mXEMOi2DhabxnTYj0FnIDhVCmgR0dM_6LIffRd_p7MMJOfAOYtUtqas70Pw6PTK163x7xqo_tSt17p11K2_dOu3eHSyiR7LFqufk2-_EWBrIMRVN0f_-_Y_sR-BIIos</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>Garg, Shallu</creator><creator>Sahni, Daisy</creator><creator>Kumar, Hemanth</creator><creator>Yadav, T. 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| subjects | Anatomy Animal Anatomy Animal Physiology Cadavers Cardiovascular system Catheterization Cell Biology Hepatic artery Histology Human Physiology Liver Medicine Medicine & Public Health Morphology Neurosciences Original Article Veins & arteries |
| title | The segmental branching of the hepatic arteries in the liver: a cadaveric study |
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