Laparoscopic drainage of a recurrent psoas abscess.

Background: Many Authors suggest that psoas abscess should initially undergo an antibiotic therapy, with or without percutaneous drainage. In their opinion, surgical drainage should be done in case of failure or complicated recurrences. Herein we report a laparoscopic drainage of a recurrent and multilocular psoas abscess.

Methods: A 43-year-old woman presented to our department with a 4-week history of fever, anorexia, difficulty in walking, and pain in her right flank, lower back and hip. She had a 20-year history of recurrent lower back pain and fever treated with cyclic antibiotic therapy. Abdominal CT scan showed a complex multilocular right psoas abscess and a 17 mm hypodense area in the sixth liver segment. A drainage of the abscess through a laparoscopic access with intraoperative laparoscopic ultrasound of the liver was decided.

Results: The patient was discharged on the 3 th postoperative day. Her white blood cell count was normal and she was symptom free. At 1-, 6-, 12- and 24-months-follow-up, neither fever nor lower back pain were reported.

Conclusions: According to our experience, laparoscopic drainage of iliopsoas abscess is safe and effective. However, further studies comparing laparoscopic drainage with open drainage and percutaneous drainage are required in order to define the specific indications of laparoscopic drainage.