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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.8
- 수록면
- 96 - 101 (6page)
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Purpose: Portal branching patterns (ramification) that differ from those previously described are occasionally encountered during liver surgery. We studied the portal vein branching patterns by performing 64 MDCT.
Methods: A total of 100 patients with normal liver underwent MDCT during arterial portography. Next, the 3 dimensional portograms were reconstructed and the portal branching patterns were assessed.
Results: In 80 (80%) of the 100 patients we examined, the right anterior portal vein bifurcated into the ventral and dorsal branches. Only 20 percent of the patients showed the classic pattern, that is, bifurcating into the right anterior superior (P8) and right anterior inferior branches (P5). The portal branches in segment 5 showed many variations in their origins and numbers. The portal branches in segment 7 originated from both the right anterior and posterior portal veins, and not just the right posterior portal vein.
Conclusion: Instead of dividing the right liver into the superior and inferior segments, we proposed that the right liver can be divided into 3 segments, which are designated as the right anterior, middle and posterior segments. In the view of the vascular watershed, the division of the right anterior and posterior sections by using the right hepatic vein might be inaccurate.
Methods: A total of 100 patients with normal liver underwent MDCT during arterial portography. Next, the 3 dimensional portograms were reconstructed and the portal branching patterns were assessed.
Results: In 80 (80%) of the 100 patients we examined, the right anterior portal vein bifurcated into the ventral and dorsal branches. Only 20 percent of the patients showed the classic pattern, that is, bifurcating into the right anterior superior (P8) and right anterior inferior branches (P5). The portal branches in segment 5 showed many variations in their origins and numbers. The portal branches in segment 7 originated from both the right anterior and posterior portal veins, and not just the right posterior portal vein.
Conclusion: Instead of dividing the right liver into the superior and inferior segments, we proposed that the right liver can be divided into 3 segments, which are designated as the right anterior, middle and posterior segments. In the view of the vascular watershed, the division of the right anterior and posterior sections by using the right hepatic vein might be inaccurate.
목차
서론
방법
결과
고찰
REFERENCES
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - Couinaud C / 1999 / Liver anatomy: portal (and suprahepatic) or biliary segmentation / Dig Surg 16 : 459 ~ 467
2. [학술지(정기간행물)] - Cho A / 2005 / Proposal for a reclassification of liver based anatomy on portal ramifications / Am J Surg 189 : 195 ~ 199
3. [학술지(정기간행물)] - Healey JE / 1953 / Anatomy of the biliary ducts within the human liver / Arch Surg 66 : 599 ~ 616
4. [학술지(정기간행물)] - Goldsmith NA / 1957 / The surgical anatomy pertaining to liver resection / Surg Gynecol Obstet 105 : 310 ~ 318
5. [학술지(정기간행물)] - Belghiti J / 2000 / The Brisbane 2000 terminology of liver anatomy and resections / HPB 2 : 333 ~ 339
2. [학술지(정기간행물)] - Cho A / 2005 / Proposal for a reclassification of liver based anatomy on portal ramifications / Am J Surg 189 : 195 ~ 199
3. [학술지(정기간행물)] - Healey JE / 1953 / Anatomy of the biliary ducts within the human liver / Arch Surg 66 : 599 ~ 616
4. [학술지(정기간행물)] - Goldsmith NA / 1957 / The surgical anatomy pertaining to liver resection / Surg Gynecol Obstet 105 : 310 ~ 318
5. [학술지(정기간행물)] - Belghiti J / 2000 / The Brisbane 2000 terminology of liver anatomy and resections / HPB 2 : 333 ~ 339
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UCI(KEPA) : I410-ECN-0101-2013-514-002690988