Utility of F-18 Fluorothymidine PET Over F-18 Fluorodeoxyglucose PET/CT in Detection of a Recurrent Glioma

Comparison of F-18 Fluorodeoxyglucose and F-18 Fluorothymidine Positron Emission Tomography in Differentiating Radiation Necrosis from Recurrent Glioma

Purpose of the Report—The objective was to compare F-18 fluorodeoxyglucose (FDG) and F-18 fluorothymidine (FLT) positron emission tomography (PET) in differentiating radiation necrosis from recurrent glioma. Materials and methods—Visual and quantitative analyses were derived from static FDG PET and static and dynamic FLT PET in 15 patients with suspected recurrence of treated ≥ grade II glioma ...

Detection of chordoma recurrence by F-18 FDG-PET/CT

Background: Despite the relative success of surgical resection followed by proton, proton/photon, or conventional radiotherapy in terms of recurrence-free survival, chordomas are still associated with a high rate of recurrence. To our knowledge there are only very few reported cases of this rare tumor detected by F-18 FDG-PET. Materials and Methods: In this case we show the significanc...

F 18 FDG PETCT detection for liver metastases

[ 18 F ] Fdg - Pet

Dermatofibroma mimicking malignancy on integrated F-18 fluorodeoxyglucose PET-CT.

A 31-year-old female with a history of ovarian cancer underwent an F-18 fluorodeoxyglucose (FDG) positron emission tomography-computed tomography (PET-CT) scan. The PET-CT demonstrated focal nodular uptake in the subcutaneous tissue of the back adjacent to the paraspinal muscles. Color Doppler ultrasonography examination demonstrated a vascular solid mass. The patient underwent biopsy followed ...