[Percutaneous drainage in the treatment of accidentally discovered hydatid cyst in patients with polycystic liver].

This article report on a not very well-known therapeutical procedure used among only fairly diagnosed cases based on international and Hungarian experiences. In Hungary echinococcus cyst of the liver is mostly treated surgically (the average mortality rate of liver resection is 0-6.3%). In many places the percutan puncture and drainage are contraindicated in case of echinococcus cysts. The authors assert that the percutaneous treatment of echinococcus cysts in proper technical and methodic circumstances in safe regarding the previous studies and their own data obtained of a few cases, and describe the technique and raise some question in them. Drainage treatment is very well tolerated by the patients it reduces the duration (of time) and the cost of the hospitalization.