Pain is present in the area of the left mets point, which corresponds to the corresponding part of the appendix. Patients with colitis may also have pain, especially during acute attacks, accompanied by diarrhea or blood in the stool, and should be treated with intravenous fluids and anti-inflammatory treatment. Some patients have urinary stones, which can be diagnosed by ultrasound, and should drink more water and do physical exercise to remove small stones. If the stone is embedded, the patient may experience nausea and vomiting, in which case extracorporeal shock wave lithotripsy or percutaneous nephrolithotomy can be used. During the treatment period, it is important to prevent infection and regularly monitor the changes of kidney function indicators.