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DC Field | Value | Language |
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dc.contributor.author | Muralidharan, Vijayaragavan | en |
dc.contributor.author | Kwok, Marco | en |
dc.contributor.author | Lee, Sze Ting | en |
dc.contributor.author | Lau, Lawrence F | en |
dc.contributor.author | Scott, Andrew M | en |
dc.contributor.author | Christophi, Christopher | en |
dc.date.accessioned | 2015-05-16T01:08:53Z | |
dc.date.available | 2015-05-16T01:08:53Z | |
dc.date.issued | 2012-07-13 | en |
dc.identifier.citation | Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine 2012; 53(9): 1345-51 | en |
dc.identifier.govdoc | 22797376 | en |
dc.identifier.other | PUBMED | en |
dc.identifier.uri | https://ahro.austin.org.au/austinjspui/handle/1/11534 | en |
dc.description.abstract | Modern multidisciplinary therapy for colorectal liver metastases (CRLM) is associated with significant morbidity and must be adapted to the patient's relative risk. The tools currently available to risk-stratify patients are limited. This study assessed the prognostic utility of metabolic measurements derived from(18)F-FDG PET compared with previously proposed prognostic scoring systems.Preoperative (18)F-FDG PET/CT studies from a series of 30 patients who underwent liver resection for CRLM after neoadjuvant chemotherapy were evaluated. Quantitative (18)F-FDG PET analysis calculated the maximum and mean standardized uptake value, metabolic tumor volume (MTV), and tumor glycolytic volume (TGV) as measures of the metabolic activity of tumors. The predictive value of these parameters was compared with that of 4 prognostic scores developed by Fong, Iwatsuki, Nordlinger, and Rees.High MTV and TGV in patients before metastasectomy were significantly associated with poorer overall survival (MTV: P = 0.001; TGV: P = 0.004) and recurrence-free survival (MTV: P = 0.001, TGV; P = 0.002). Maximum and mean standardized uptake value did not show any significant predictive ability. Of the prognostic scores, prediction of outcome was most accurate using the Basingstoke index (area under the curve, 0.898).Assessment of metabolic tumor burden with volumetric (18)F-FDG PET parameters appears to be a valuable adjunct in determining the biology of CRLM before surgical resection and may enable better risk stratification of patients. | en |
dc.language.iso | en | en |
dc.subject.other | Adult | en |
dc.subject.other | Aged | en |
dc.subject.other | Aged, 80 and over | en |
dc.subject.other | Biological Transport | en |
dc.subject.other | Colorectal Neoplasms.pathology | en |
dc.subject.other | Fluorodeoxyglucose F18.diagnostic use | en |
dc.subject.other | Glycolysis | en |
dc.subject.other | Humans | en |
dc.subject.other | Liver Neoplasms.metabolism.pathology.radionuclide imaging.secondary | en |
dc.subject.other | Male | en |
dc.subject.other | Middle Aged | en |
dc.subject.other | Multimodal Imaging | en |
dc.subject.other | Positron-Emission Tomography | en |
dc.subject.other | Prognosis | en |
dc.subject.other | ROC Curve | en |
dc.subject.other | Retrospective Studies | en |
dc.subject.other | Survival Analysis | en |
dc.subject.other | Tomography, X-Ray Computed | en |
dc.subject.other | Tumor Burden | en |
dc.title | Prognostic ability of 18F-FDG PET/CT in the assessment of colorectal liver metastases. | en |
dc.type | Journal Article | en |
dc.identifier.journaltitle | Journal of Nuclear Medicine | en |
dc.identifier.affiliation | Department of Surgery, Austin Hospital, University of Melbourne, Victoria, Australia | en |
dc.identifier.doi | 10.2967/jnumed.112.102749 | en |
dc.description.pages | 1345-51 | en |
dc.relation.url | https://pubmed.ncbi.nlm.nih.gov/22797376 | en |
dc.type.austin | Journal Article | en |
local.name.researcher | Christophi, Christopher | |
item.grantfulltext | none | - |
item.openairetype | Journal Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Surgery (University of Melbourne) | - |
crisitem.author.dept | Hepatopancreatobiliary Surgery | - |
crisitem.author.dept | Surgery | - |
crisitem.author.dept | Molecular Imaging and Therapy | - |
crisitem.author.dept | Surgery (University of Melbourne) | - |
crisitem.author.dept | Molecular Imaging and Therapy | - |
crisitem.author.dept | Olivia Newton-John Cancer Research Institute | - |
crisitem.author.dept | Surgery | - |
crisitem.author.dept | Hepatopancreatobiliary Surgery | - |
Appears in Collections: | Journal articles |
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