Conservative Surgery of Benign Simple Liver Cysts

Simple hepatic cysts of the liver (SHCL) are incidentally detected in the liver, and may be solitary or multiple.There is sufficient evidence supporting the role of laparoscopic surgery in the treatment of these lesions.The aim of this study was to report the outcomes of laparoscopic treatment in patients with BSHCs in terms of postoperative complications (POC).Case series.All patients who underwent laparoscopic surgery for BSLC at RedSalud Mayor Clinic between January 2013 and December 2023 were included.Preoperative assessment consisted of general examinations, determination of ELISA-IgE and IgG for hydatidosis, abdominal ultrasound or computed tomography.The outcome variable was the development of postoperative complications (POCs).Descriptive statistics were used.During the study period, 22 patients with BSLC were operated, resecting them a total of 34 cysts.The median age of the series was 59 years, and 81.8 % of patients were female.The median sonographic diameter of the lesions was 9 cm.Subtotal pericystectomy was performed in all of them, without using drainage.In 45.4 % of cases simultaneously cholecystectomy for coexistent cholelithiasis was performed.The median operative time was 52 minutes.No patients needed to be converted.The series does not register POC or mortality.The median hospital stay was 1 day.The histopathological study confirmed "biliary type cyst" in all cases.With a minimum follow-up of 6 months, no late postoperative complications or recurrence of the resected lesions have been observed.The treatment applied to this series of cases was associated with a short hospital stay and good short-and medium-term outcomes.