CT plain scanning of the whole abdomen can detect organic lesions in most abdominal organs, including inflammation, tumor occupancy, and stones. A CT plain scan of the whole abdomen is an electronic computed tomography scan of all levels of the upper and lower abdomen to produce images to detect or diagnose disease. For CT plain scanning of the upper abdomen, it can detect lesions in organs such as the liver, gallbladder, pancreas, spleen, and stomach, such as liver cysts, liver cancer, gallbladder stones, acute pancreatitis, splenic hematomas, gastric perforation, and other diseases. For CT plain scanning of the lower abdomen, some urinary system diseases, gynecological diseases and intestinal diseases can be detected. Urological diseases such as kidney stones, hydronephrosis, ureteral stones, ureteral dilatation, bladder tumors and so on. Gynecological diseases section finds uterine fibroids, ovarian cancer and so on. Intestinal diseases can be found such as intestinal obstruction, colorectal tumors, intussusception and so on. CT scanning of the whole abdomen can find lesions of many organs in the upper and lower abdomen. If you feel uncomfortable, it is recommended that you consult a doctor for standardized examination and treatment under the guidance of a professional doctor.