What are the symptoms of AE?

AE is caused by tumor-like or cyst-like tapeworm larvae growing in the body. AE usually involves the liver, but can spread to other organs of the body. Because the cysts are slow-growing, infection with AE may not produce any symptoms for many years. Pain or discomfort in the upper abdominal region, weakness, and weight loss may occur as a result of the growing cysts. Symptoms may mimic those of liver cancer and cirrhosis of the liver.

How can I find out if I have AE?

See your health care provider if you think you may have been exposed to AE by one of the ways listed above. He or she can order a blood test for the presence of the parasite or antibodies to E. multilocularis.