Physical examination of traumatic splenic rupture may reveal generalized pressure pain and muscle tonicity in the abdominal wall, with the left upper abdomen being the most significant. The diagnosis of incomplete or mildly lacerated splenic ruptures that have been blocked by clots is not easy, nor is the diagnosis of patients who have only recovered from early shock and whose internal bleeding is not yet significant. In these suspicious cases, the only way to avoid delays is to be vigilant and observe closely. The presence of internal bleeding can usually be detected in a timely manner by noting whether the pain is expanding, whether there is an increase in abdominal wall tension, whether there is pain in the left shoulder, whether there is abdominal bulging, whether there is a decrease in bowel sounds, whether there is a gradual increase in pulse rate, and whether there is a continued decrease in red blood cells and hemoglobin measurement. In case of diagnostic difficulties, MRI, selective abdominal arteriography, hepatosplenic nuclide imaging, etc. may be used as appropriate, or a caesarean section may be performed. Lumbar back examination: Lumbar back examination is a comprehensive examination of the lumbar region and the back, which is used for the diagnosis and timely treatment of lumbar diseases. Abdominal vascular ultrasound: Abdominal vascular ultrasound examination of abdominal aortic aneurysm is able to measure the anterior-posterior, long and wide diameter of the aneurysm and can be the method of choice for entrapped abdominal aortic aneurysm. Abdominal ultrasound is of great value in the diagnosis and differential diagnosis of obstructive diseases of the inferior vena cava and in the judgment of the therapeutic effect. Gastric ultrasonography: The biggest advantage of gastric ultrasonography is that the sound beam can penetrate the stomach wall, thus it can show the hierarchical structure of the stomach wall. As a non-invasive diagnostic method, it can provide clinical information about the location, size and morphology of cancer in the stomach wall, and sometimes can estimate the extent of lesion invasion in the stomach wall. It can also detect early gastric cancer, especially to understand the metastasis of perigastric organs, make up for the shortcomings of gastroscopy and X-ray, and provide a basis for clinical selection of treatment plan. At present, the detection rate of transabdominal ultrasonography for gastric cancer is low, and the sensitivity for early gastric cancer is only 15%, so it is not used as a screening tool for gastric cancer. With the clinical application of ultrasound endoscopy, the clinical value of gastric ultrasound has been further improved.