Hydatid Disease

Hydatid disease of the liver is caused by the ingestion of the eggs of a parasite that affects dogs called Eccinococcus Granulosus (a dog tapeworm). The eggs are secreted in the dog faeces, and are much more common in areas where there is lots of sheep farming, such as Wales. While they may cause no symptoms, in the liver they can form large cysts lined with lots of daughter cysts. This may cause the liver to enlarge, causing pain, or their presence may produce jaundice as a result of pressure on the biliary system. Rupture one of the cysts may initiate a severe allergic reaction. Treatment may involve both drugs and surgical removal. Prevention involves good hygiene, and worming the dogs.
 
This information is licensed for use by Wellbeing Information Systems Ltd ("WIS"), and protected by international copyright law. All rights are reserved. (email info@wisinfo.co.uk).
The information provided by WIS is for guidance only. Whilst it is based upon the expert advice of leading professionals, and extensive research, it is not a substitute for diagnosis by a qualified professional. Always consult your doctor, pharmacist or qualified practitioner before making any changes or additions to prescribed medication.