title: The healing of malignant gastric ulcer.
mesh_terms: D003937:Diagnosis, Differential; D005773:Gastroscopy; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging* / Q000209:etiology; D013276:Stomach Ulcer / Q000150:complications / Q000000981:diagnostic imaging*; D014945:Wound Healing