Spectral CT in Radiotherapy for Cervical Cancer

The Clinical Research of Spectral CT in Radiotherapy for Cervical Cancer

The purpose of this study was to explore the potential application of spectral CT for radiotherapy in cervical cancer.

Inclusion Criteria:

1. All patients were confirmed cervical cancer by pathology
2. patients were treated with concurrent chemoradiotherapy
3. Spectral CT scans acquisition performed during the arterial phase and venous phase
4. All the patients underwent a 18F-FDG PET/CT before treatment

Exclusion Criteria:

1. CT without spectral scans
2. History of allergy to intravenous contrast
3. Pregnant or potentially pregnant female subjects