Can the CT be checked out?

CT scans can examine the stomach and intestines. Before a CT scan is performed, oral contrast agents such as meglumine diatrizoate can be used to fill the gastrointestinal tract to see if there are thickening, polyps, tumors, and other space-occupying lesions in the gastrointestinal mucosa. When gastrointestinal tumors are found, the relationship between the tumor and surrounding organs can be observed to determine whether the tumor can be completely removed. Vascular enhancement can also be performed to show blood supply. Gastrointestinal endoscopy can be used to observe gastrointestinal mucosa and pathological examination.