RESUMO
Parasitic liver zoonoses are endemic to some regions of Russia as well as to Mediterranean countries, Australia, New Zealand, South America, and the Indian subcontinent. However, the available data on the surgical treatment of patients with parasitic liver diseases are often contradictory, and such treatments remain a difficult task today. The effectiveness of surgical treatment was analyzed in 628 patients with echinococcosis and 58 patients with liver alveococcosis managed at the Republican Clinical Hospital during 1998-2018. The most commonly performed surgery for echinococcosis was closed echinococcectomy of different types, which was applied in 428 patients. Surgical outcomes were evaluated according to the type of surgery. Although there were no differences in outcomes in the immediate postoperative period, long-term postoperative outcomes differed with the type of surgery, compelling us to reconsider the surgical methods employed, with a preference for implementing cystectomy with omentoplasty of the residual cavity of the liver. In fact, the best outcomes in terms of recurrence and complications were obtained with minimal but adequate procedures, namely actual echinococcectomy without the resection of the residual cavity or liver. Thus procedures with low-traumatic access should be performed in cases with specific indications, such as the presence of easily accessible and well-visualized parasitic cysts.
