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9 Dic SEGMENTACIÓN HEPÁTICA INTRODUCCIÓN El conocimiento de la segmentación hepática en los diferentes métodos resulta imprescindible. 14 Mar Transcript of SEGMENTACIÓN HEPÁTICA. SEGMENTACIÓN HEPÁTICA FACULTAD DE MEDICINA BUAP SÁNCHEZ RODRÍGUEZ MARIANA. Segmentación – Download as PDF File .pdf) or read online.
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This anatomic division was first described by hepaitca French Surgeon Claude Couinaud in A firewall is blocking access to Prezi content.
Please heptica in to add your comment. In the widely used Couinaud or “French” system, the functional lobes are further divided into a total of eight subsegments based on a transverse plane through the bifurcation of the main portal vein. Thieme Atlas of Anatomy. Creating downloadable prezi, be patient. The Couinaud classification pronounced kwee-NO is currently the most widely used system to describe functional liver anatomy. Stand out and be remembered with Prezi, the secret weapon of great presenters.
Here another illusration of the functional segmental liver anatomy.
Hepattica you, nor the coeditors you shared it with will be able to recover it again. These veins run in 3 vertical planes radiating from the intrahepatic IVC that separate 4 sections of the liver a section is two segments on top of each other:.
This plane runs from the inferior vena cava to the gallbladder fossa.
Constrain to simple back and forward steps. Segmentacionn subsegment of the posterior segment VII: Check for errors and try again.
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Check out this article to learn more or contact your system administrator. Couinaud divided the liver into a functional left and right liver by a main portal scissurae containing the middle hepatic vein. The fissure for the ligamentum teres also separates the medial and lateral segments.
The delineation of the segments is based on the fact that each segment has its own dual vascular inflow, segmentaion drainage and lymphatic drainage. Each hepatic vein therefore drains multiple adjacent segments, those that are bounded by the hepatic vein. To quiz yourself on this article, log in hepahica see multiple choice questions.
Send the link below via email or IM. Related Radiopaedia articles Anatomy: The left portal vein is at a higher level than the right portal vein.
Send link to edit together this prezi using Prezi Meeting learn more: These veins run in 3 vertical planes radiating from the intrahepatic IVC that separate 4 sections of the liver a section is two segments on top of each other: The left lobe is divided into the medial and lateral segments by the left hepatic vein. History and etymology This anatomic division was first described by the French Surgeon Claude Couinaud in Comments 0 Please log in to add your comment.
CT of the papillary process of the caudate lobe of the liver. At the level of the splenic vein, which is below the level of the right portal vein, only the inferior segments are visible. The Couinaud classification of liver anatomy divides the liver into eight functionally indepedent segments.
Support Radiopaedia and see fewer ads. Step-by-step isolated hepafica of segment 1 of the liver using the hanging maneuver. The division of the segentacion into self-contained units allows the surgical resection of individual segments and sections two or more adjacent segments without damaging those segments remaining. Cantlie’s line runs from the middle of the gallbladder fossa anteriorly to the inferior vena cava posteriorly. Comments 0 Please log in to add your comment.
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Stand out and be remembered with Prezi, the secret weapon of great presenters. On a normal frontal view the segments VI and VII are not visible because they are located more posteriorly. How to separate liver segments on cross sectional imaging Left lobe: There are eight liver segments.
Add a personal note: Segment I the caudate lobe is located posteriorly. Left medial sectionectomy segment IV. The caudate lobe is a separate structure which receives blood flow from both the right- and left-sided vascular branches.
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The medial segment is also called the quadrate lobe. A ‘handy’ mnemonic exists to remember the segments. Due to a different blood supply the caudate lobe is spared from the disease process and hypertrophied to compensate for the loss of normal liverparenchyma.