Back to Search
Start Over
Living-related liver transplantation: is Doppler sonography sufficient to define the hepatic artery anatomy before surgery?
- Source :
- European Journal of Ultrasound. 9:155-159
- Publication Year :
- 1999
- Publisher :
- Elsevier BV, 1999.
-
Abstract
- Objective: to evaluate the accuracy of colour Doppler sonography (CDS) in the assessment of the left hepatic arterial supply in living donors before hepatic transplantation. Material and methods: Pre-operative sonographic Doppler data of the left hepatic artery (LHA) were compared retrospectively with the selective hepatic angiographic data and the intra-operative observations in 60 living donors. Results: Pre-operative Doppler data of the LHA were available in 53 cases and incomplete or absent in seven cases. In 51 cases (96%) the origin of the LHA or an accessory LHA were correctly described at Doppler sonography (44 classical LHA in anatomic position, seven accessory LHA). In 11 cases (21%), Doppler data were insufficient or incorrect to define the arterial supply of the hepatic segments II, III and IV. Doppler studies were unable to determine the length or the diameter of the LHA. Conclusion: Doppler sonography seems to be able to define the main left hepatic artery anatomy. Selective hepatic angiography is still indicated to determine the length, diameter and intra-hepatic segmental supply.
- Subjects :
- medicine.medical_specialty
Acoustics and Ultrasonics
General Chemical Engineering
medicine.medical_treatment
Bioengineering
Liver transplantation
symbols.namesake
Hepatic Artery
Hepatic angiography
Living related liver transplantation
Preoperative Care
medicine
Humans
Radiology, Nuclear Medicine and imaging
Ultrasonography, Doppler, Color
Retrospective Studies
business.industry
Tissue Donors
Liver Transplantation
Surgery
Radiography
Transplantation
Doppler sonography
Liver
Colour doppler
symbols
Radiology
business
Doppler effect
Hepatic artery anatomy
Subjects
Details
- ISSN :
- 09298266
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- European Journal of Ultrasound
- Accession number :
- edsair.doi.dedup.....0aa73696a861578fb6148a19b41d1c61