The use of PET-MRI in the follow-up after radiofrequency- and microwave ablation of colorectal liver metastases.

ABSTRACT:

Background

Thermal ablation of colorectal liver metastases (CRLM) may result in local progression, which generally appear within a year of treatment. As the timely diagnosis of this progression allows potentially curative local treatment, an optimal follow-up imaging strategy is essential. PET-MRI is a one potential imaging modality, combining the advantages of PET and MRI. The aim of this study is evaluate fluorine-18 deoxyglucose positron emission tomography (FDG) PET-MRI as a modality for detection of local tumor progression during the first year following thermal ablation, as compared to the current standard, FDG PET-CT. The ability of FDG PET-MRI to detect new intrahepatic lesions, and the extent to which FDG PET-MRI alters clinical management, inter-observer variability and p

SUBMITTER: Nielsen K 

PROVIDER: S-EPMC4141664 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature