Fibrohistiocytic inflammatory pseudotumor of the liver is a rare benign tumor of the liver that is composed of a mixture of inflammatory cells, fibroblasts, and histiocytes. It is usually asymptomatic and is often discovered incidentally during imaging studies. Treatment is usually not necessary, but in some cases, surgical resection may be recommended.

The symptoms of Fibrohistiocytic inflammatory pseudotumor of the liver can vary depending on the size and location of the tumor. Common symptoms include abdominal pain, nausea, vomiting, weight loss, and jaundice. Other symptoms may include fever, fatigue, and an enlarged liver.

The exact cause of Fibrohistiocytic inflammatory pseudotumor of the liver is unknown. However, it is believed to be related to an abnormal immune response to an unknown trigger. It is also possible that the condition is caused by a virus or other infectious agent.

The treatment for Fibrohistiocytic inflammatory pseudotumor of the liver depends on the size and location of the tumor. In some cases, the tumor may be monitored with imaging tests and no treatment is necessary. In other cases, surgery may be recommended to remove the tumor. In some cases, chemotherapy or radiation therapy may be used to shrink the tumor. In some cases, medications such as corticosteroids may be used to reduce inflammation.

1. Chronic alcohol abuse
2. Chronic viral hepatitis
3. Autoimmune diseases
4. Exposure to certain drugs or toxins
5. Genetic predisposition
6. Obesity
7. Diabetes
8. Smoking

At this time, there is no known cure for Fibrohistiocytic inflammatory pseudotumor of the liver. Treatment typically involves medications to reduce inflammation and pain, as well as surgery to remove the tumor. In some cases, chemotherapy or radiation may be used to shrink the tumor.