BRANCHING PATTERN OF RIGHT PORTAL VEIN: A CADAVERIC STUDY

2016 ◽  
Vol 4 (2) ◽  
pp. 2192-2195
Author(s):  
Lovesh Shukla ◽  
◽  
Samridhi Puri ◽  
Keyword(s):  
Portal Vein ◽  
Cadaveric Study ◽  
Branching Pattern

Study of Branching Pattern of Axillary Artery – A Cadaveric Study

2012 ◽  
Vol 2 (11) ◽  
pp. 396-397
Author(s):  
Dr. Maulik D Patel ◽  
◽  
Dr. Astha A Jain ◽  
Dr. C. A Pensi
Keyword(s):  
Axillary Artery ◽  
Cadaveric Study ◽  
Branching Pattern

scholarly journals A study on branching pattern of main portal vein

2017 ◽  
Vol 06 (02) ◽  
pp. 152-157
Author(s):  
Chaitra BR ◽  
Seema Deepak ◽  
Dakshayani KR
Keyword(s):  
Portal Vein ◽  
Anatomical Variations ◽  
Branching Pattern ◽  
Main Portal Vein ◽  
Human Cadavers ◽  
Portal Vein Anatomy ◽  
Left Portal Vein ◽  
Clear Identification ◽  
Intimate Knowledge ◽  
Transplantation Procedures

Abstract Background: An intimate knowledge and awareness of branching patterns of main portal vein is necessary before hepatic surgeries. The presence of portal vein variants increases the risk of bile duct hilar anatomical variations also. This information may be of help for accurate radiological interpretation, to prevent complications like hemorrhage, difficult anastomosis in the recipient, ischemia in the graft and allograft failure at the time of liver transplantation. Hence the present study was conducted with the objective of observing the branching pattern of the main portal vein, to measure length of right portal vein and angle between right and left portal vein. Material and Methods: The present study was conducted on 84 liver specimens of human cadavers fixed with 5% formalin, collected from the Department of Anatomy and Forensic Medicine, MMC&RI, Mysore. The parameters were measured using image J software. Results: Bifurcation of main portal vein was seen in 75 liver specimens [89.3%]. Trifurcation of main portal vein was seen in 9 specimens [ 10.7%]. Mean angle between Right and left portal vein was 146.7°. Mean length of right portal vein was 2.27 cm. Conclusion: Knowledge of portal vein variations is critically significant in surgical resection and transplantation procedures. Resection of any portion of liver should be well planned and clear identification of sub segments of liver is necessary before surgery. Surgeons and radiologists must have a thorough understanding of variants in portal vein anatomy in order to prevent injury to portal vein and for successful radiological interventions.

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