Pain at the first press of the prominence of the sword is not necessarily cancer, but may also be caused by local trauma, digestive tract diseases, lung diseases, etc. Pain when pressing on the prominence of the sword is commonly caused by digestive tract diseases such as chronic gastric ulcer and gastritis, and patients will also have symptoms such as acid reflux, burping, bloating and diarrhea. If the pain is caused by lung diseases such as pneumonia, the patient may experience coughing, coughing, breathlessness, chest tightness, etc. If soft tissue damage is caused by compression or impact, or even fracture of the saber process, the symptom of pain on pressing the saber process may also occur, and the diagnosis needs to be confirmed by X-ray. If cancer is suspected, it is mostly considered as gastric cancer. Early gastric cancer does not have specific symptoms, but in the middle and late stages, symptoms such as obvious pain in the upper abdomen, reduced food intake, black stool and difficulty in swallowing will appear, and some patients will feel pain in the area of the raphe. Some patients may feel pain in the saber process. If you have pain in the saber process when you press it, you can choose gastroenterology, respiratory medicine or general surgery to consult according to the symptoms and have the corresponding examination before the symptomatic treatment.