Gastric ulcer X-ray manifestations have direct signs and indirect signs, the direct signs of the manifestation of the main niche shadow, the indirect signs of the manifestation of the great curvature of the stomach can be seen in the spasmodic cut. Patients with gastric ulcers also need to differentiate between benign and malignant ulcers, and the X-ray performance is also different. If the ulcer is benign, the niche is usually more regular. If it is a malignant ulcer, the shape of the niche is irregular, and there will be uneven elevation, the stomach wall is stiff, and the peristalsis is slow, in which case the possibility of cancer should be highly considered. For patients with gastric ulcer, most of the manifestations under X-ray are atypical, and they need to cooperate with gastroscopy in time and take biopsy for clarification if necessary. Gastric ulcer patients must be timely and active treatment, need to pay attention to diet and regular review of gastroscopy.