429 Objectives Initial baseline metabolic tumor volume (MTV) has been reported to be
associated with metastasis free survival in osteosarcoma. The purpose of the study was to …

Purpose To preliminarily assess the potential prognostic value of various fluorine 18
fluorodeoxyglucose (FDG) positron emission tomography (PET) parameters before, during …

We evaluated the ability of metabolic and volumetric parameters measured by pretreatment
18F-FDG PET/CT to predict the survival of patients with osteosarcoma of the extremities …

Purpose The utility of combined metabolic and volumetric 18 F-FDG PET/CT indices for
predicting tumour necrosis fractions following neoadjuvant chemotherapy has not been …

The aim of our study was to evaluate the role of 18 F-fluorodeoxyglucose positron emission
tomography/computed tomography (PET/CT) and magnetic resonance imaging (MRI) in …

Purpose The objective of this study was to evaluate positron emission tomography (PET)
using 18 F-fluoro-2-deoxy-D-glucose (FDG) in comparison to volumetry and standardized …

Background The current standard for neoadjuvant chemotherapy (NACT) response
evaluation in osteosarcoma is histopathologic necrosis (HN). However, it is accessible only …

The purpose of this study was to determine the relationship of 18F-FDG uptake in the
primary tumor at diagnosis, during therapy, and after therapy with a histologic response and …

44 Objectives: Histologic response after neoadjuvant chemotherapy (NCT) is a strong
prognostic factor in osteosarcoma. Histologic response can be predicted by FDG-PET scan …

Purpose The aim of this study was to evaluate the prognostic value of PET-derived
metabolic features and textural parameters of primary tumors in pediatric sarcoma patients …