Echo nodule 8*6mm in the liver may be liver cysts, hepatic hemangioma, cirrhosis and other diseases. 1. Liver cysts: Liver cysts are a kind of relatively common benign liver diseases, with the appearance of oval, round, etc., and the diameter size usually ranges from a few millimeters to dozens of centimeters. When the liver cysts are small, they usually do not cause any special discomfort, but when the cysts are large in size, nausea, vomiting and other uncomfortable symptoms will occur. 2. Hepatic hemangioma: Hepatic hemangioma is a mass-like structure composed of venous vascular malformation in the liver, and the typical performance of ultrasound shows that the boundary of hemangioma is clear. Hepatic hemangioma will also emit echoes, and at the initial diagnosis, there will be echogenic nodule 8*6mm in the liver and other expressions. 3. Cirrhosis: Cirrhosis is a kind of disease in which on the basis of necrosis of liver cells, diffuse proliferation of liver fibrous tissue occurs, forming nodules and pseudo lobules, leading to abnormal blood supply and function of liver. During ultrasound examination, it can show uneven echogenicity within the liver, as well as echogenic nodules with a diameter of 8*6mm, or larger. There are more causes of 8*6mm echogenic nodules in the liver, so it is recommended to consult a medical professional to avoid delaying the condition.