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Course before and after percutaneous transhepatic portal vein embolization of a patient with cholangiocarcinoma monitored by scintigraphy with Tc-99m galactosyl human serum albumin
- Source :
- Annals of Nuclear Medicine. 14:231-234
- Publication Year :
- 2000
- Publisher :
- Springer Science and Business Media LLC, 2000.
-
Abstract
- Percutaneous transhepatic portal vein embolization (PTPE) causes atrophy of the embolized lobe and compensatory hypertrophy of the nonembolized lobe, and improves the safety of hepatectomy. We report a patient with cholangiocarcinoma who underwent embolization of both anterior and posterior branches of the right portal vein before hepatectomy. Scintigraphy with Tc-99m galactosyl human serum albumin was performed before and 4 weeks after PTPE. After PTPE, the right lobe of the liver was atrophied and the left lobe of the liver was enlarged, compared with before PTPE. The receptor index of the entire liver was almost unchanged before and after PTPE, but the right lobe receptor index after PTPE was 23% less than the pre-PTPE value, whereas the left lobe receptor index had increased 37%. Scintigraphy with Tc-99m galactosyl human serum albumin is useful for evaluating segmental functional reserve before and after PTPE.
- Subjects :
- Male
medicine.medical_specialty
Percutaneous
medicine.medical_treatment
Scintigraphy
Cholangiocarcinoma
Atrophy
medicine
Hepatectomy
Humans
Tissue Distribution
Radiology, Nuclear Medicine and imaging
Embolization
Radionuclide Imaging
Technetium Tc 99m Aggregated Albumin
Aged
Monitoring, Physiologic
medicine.diagnostic_test
Portal Vein
business.industry
General Medicine
medicine.disease
Human serum albumin
Embolization, Therapeutic
Magnetic Resonance Imaging
Lobe
Bile Ducts, Intrahepatic
medicine.anatomical_structure
Bile Duct Neoplasms
Liver
Portal vein embolization
Technetium Tc 99m Pentetate
Radiology
Radiopharmaceuticals
business
medicine.drug
Subjects
Details
- ISSN :
- 18646433 and 09147187
- Volume :
- 14
- Database :
- OpenAIRE
- Journal :
- Annals of Nuclear Medicine
- Accession number :
- edsair.doi.dedup.....3c898b1b1c0273c4cb7cda967ec66dfc