title: The management of liver hydatid cysts by percutaneous drainage.
abstract: OBJECTIVE
  To investigate the effect of percutaneous drainage on liver hydatid cysts.
  
  
  METHODS
  A retrospective case study.
  
  
  METHODS
  Department of Surgery, Selçuk University, Konya, Turkey.
  
  
  METHODS
  Forty-five patients with 83 liver hydatid cysts (types I and II according to the classification of Gharbi and colleagues) followed up for a mean of 30 months (range from 14 to 36 months).
  
  
  METHODS
  The cysts were drained percutaneously with ultrasonographic guidance and then irrigated with 0.05% silver nitrate solution through a fine needle. Albendazole was administered 48 hours before percutaneous drainage and for 2 months after the procedure to prevent the implantation of spilled scolices.
  
  
  METHODS
  Complications of the procedure, decrease in size of the cyst cavity, recurrence and dissemination of the cysts.
  
  
  RESULTS
  All the cysts were treated successfully by percutaneous drainage. Anaphylactic shock developed in 1 (2.2 %) patient, and mild allergic reactions were observed in 2 (4.4 %) patients during the interventional procedure. Follow-up ultrasonography and CT demonstrated a statistically significant (p < 0.01) decrease in the mean cyst size. Recurrence and dissemination were not observed during the follow-up period.
  
  
  CONCLUSIONS
  Percutaneous fine-needle aspiration and drainage is effective for managing cystic liver hydatid disease in selected cases.
authors.affiliation: Department of General Surgery, University of Selçuk, Konya, Turkey.
authors.forename: E
authors.initials: E
authors.lastname: Aygün
authors.forename: M
authors.initials: M
authors.lastname: Sahin
authors.forename: K
authors.initials: K
authors.lastname: Odev
authors.forename: C
authors.initials: C
authors.lastname: Vatansev
authors.forename: F
authors.initials: F
authors.lastname: Aksoy
authors.forename: Y
authors.initials: Y
authors.lastname: Paksoy
authors.forename: A
authors.initials: A
authors.lastname: Kartal
authors.forename: O
authors.initials: O
authors.lastname: Karahan
mesh_terms: D000328:Adult; D000368:Aged; D004444:Echinococcosis, Hepatic / Q000000981:diagnostic imaging / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011677:Punctures; D011859:Radiography; D013396:Suction; D007507:Therapeutic Irrigation; D018084:Ultrasonography, Interventional