Overview
The purpose of this study was to explore the potential application of spectral CT for radiotherapy in cervical cancer.
Eligibility
Inclusion Criteria:
- All patients were confirmed cervical cancer by pathology
- patients were treated with concurrent chemoradiotherapy
- Spectral CT scans acquisition performed during the arterial phase and venous phase
- All the patients underwent a 18F-FDG PET/CT before treatment
Exclusion Criteria:
- CT without spectral scans
- History of allergy to intravenous contrast
- Pregnant or potentially pregnant female subjects