Pleural empyema as a late complication of liver cystectomy for hydatid cyst.

Cystectomy without capitonnage is a widely used surgical technique for liver hydatid disease. A residual cavity can be left during the procedure, which can turn into an abscess. We report the case of a patient who developed right pleural empyema as a late complication of this procedure. She was successfully managed with antibiotics and a right thoracotomy.