A certain person had back distension and discomfort in recent years, and sought medical help everywhere for the cause. The director did a careful examination of the patient and found that Li’s liver parenchyma was slightly echogenically enhanced and some of the bile duct walls were slightly echogenically enhanced. The director suspected that she had hepatic schistosomiasis, so he asked the patient if she had eaten raw fish, which Li firmly denied, saying that as a doctor she had always paid close attention to dietary hygiene. Two weeks later, the patient reappeared at the entrance of the ultrasound department of the Fourth Medical University Hospital, where she told her teacher with gratitude that she had gone for laboratory tests and was really infected with liver flukes, and told the director that she remembered that she had, years ago The mystery was revealed when she and her friends had a dinner party at Mirror Lake many years ago and ate a raw fish feast. She came to thank the director and said that as a doctor, she knew what an accurate diagnosis meant to the patient and that it was with a doctor as skilled as the director that the patient would have less trouble. After several months of symptomatic treatment, she is now symptom-free. Cui Mou, male, because of recurrent discomfort in the abdomen can not eat normally, can not sleep normally, one meter more than eighty large, weighing only 130 pounds, three years ran through Beijing, Shanghai major hospitals, has not been able to clearly diagnose, after the name to the general surgery department of the Fourth Hospital of Harbin Medical University, so Liu, director of general surgery arranged him to the ultrasound department to find Dong, director of further examination, the director found that the liver The director found that the echogenicity of the liver parenchyma was coarse and the echogenicity of the local bile duct wall in the liver was slightly enhanced. The director asked him about his medical history in detail and suggested that he might have hepatic schistosomiasis and suggested that he should have a hepatic schistosomiasis test. The patient underwent a parasite test on the same day, and the test results confirmed that he had liver flukes. Hepatobiliary schistosomiasis, also known as Hepatotrichosis, is caused by adult liver fluke parasitizing the intrahepatic bile ducts and is found in the muscles of freshwater fish or shrimp, where it becomes a cystic larva. People with liver fluke are more commonly affected by fatigue, epigastric discomfort, abdominal pain, diarrhea, vague pain in the liver area, dizziness, etc. Severe infections can cause liver sclerosis ascites and even death in the late stage. Liver fluke can cause primary liver cancer and should be alerted. In recent years, some studies have reported a positive correlation between liver fluke infection and liver cancer incidence in certain areas with a high incidence of liver cancer. In addition, children infected by liver fluke can have serious growth and developmental effects. Typical schistosomiasis is sonographically specific and can be easily diagnosed and treated promptly. However, there are some patients with light infections that do not show typical signs on the sonogram, and the diagnosis of these patients can only be based on experience, so they are often misdiagnosed and delayed in seeking treatment. The director suggests that people should eat less raw fish, and if they have a history of eating raw fish and have symptoms such as abdominal discomfort, they should go to a regular hospital for an examination and, if necessary, a liver fluke test.