What are liver benign tumors?

Benign liver tumors include hepatic hemangioma, hepatocellular adenoma, focal nodular hyperplasia of the liver, etc.

1. Hepatic hemangioma

Hepatic hemangioma may be related to congenital vascular abnormalities, hormone disorders, infections and other factors. The patient's symptoms are abdominal mass, upper abdominal pain, nausea, vomiting, etc.

2. Hepatocellular adenoma

Hepatocellular adenoma may be caused by oral contraceptives, long-term use of estrogen and other factors. Symptoms such as upper abdominal mass, fullness, right upper abdominal pain, etc.

3. Focal nodular hyperplasia of the liver

This disease may be related to congenital arterial vascular abnormalities, inflammation, trauma and other factors. Symptoms include mild upper abdominal pain, abdominal mass, etc.