A stabbing pain in the right lower chest, in the clinic is mainly common in the following two diseases: the first common disease is caused by the chest wall pain and discomfort after the lung infection, usually need to do chest radiography or chest CT examination, usually after antibiotic treatment can be relieved, if the formation of pyothorax usually need to be timely closed drainage of the chest cavity, or even local irrigation; the second common disease is mainly the liver and gallbladder system diseases, such as liver abscess or liver tumor or gallbladder stone complication of acute cholecystitis. The second common disease is liver and biliary system diseases, such as liver abscess or liver tumor or gallbladder stones complicating acute cholecystitis, usually need to perform liver and biliary B ultrasound or even CT examination to make a clear diagnosis, and the treatment mainly adopts antibiotic medication or surgical treatment.