The Application Value of Spectral CT in the Accurate Staging of Gastric Cancer

The Application Value of Spectral CT in the Accurate Staging of Gastric Cancer

Spectral CT was used to prospectively collect medical images and clinical data related to gastric cancer, evaluate the effect of image quality in the diagnosis of gastric cancer, and evaluate the application value in the accurate staging of gastric cancer, so as to provide a more accurate clinical basis for diagnosis, promote the development of individualized treatment, and ultimately improve the prognosis of patients.

Inclusion Criteria:

• (a)Patients with pathologically confirmed gastric cancer;
• (b) aged ≥ 18 years old;
• (c) have not received chemoradiotherapy or surgery.

Exclusion Criteria:

• (a)Combined with other primary tumors;
• (b) The image quality does not meet the diagnostic criteria;
• (c)Those who cannot tolerate CT examination.