Scarless outpatient ablation of pilonidal sinus: a pilot study of a new minimally invasive treatment.

Pain and secretion of purulent materials are symptoms that are often associated with the pilonidal sinus. Generally, these symptoms are neglected by patients for a long time. Patients seek medical attention too late, fearing a prolonged period of pain and inability after surgery. The optimal therapy for pilonidal sinus should have the following characteristics: high healing rate, low recurrence rate, minimal postoperative pain and low cost. The aim of this study is to explore the effectiveness and safety of a new minimally invasive treatment: the scarless outpatient ablation of pilonidal sinus (SOAP). A total of 31 consecutive patients were enrolled; 27 of 31 patients were declared healed after the surgery (87·09%). After 1 year, only 4 of 27 patients (14·81%) reported symptoms related to recurrence of the disease. The average duration of the operation was 7·47 minutes. Patients reported the disappearance of painful symptoms after approximately 2·62 days and had been away from work for 0·53 days. No complications were recorded during the period of study. The advantages of the procedure examined in this study are its simplicity and rapidity of execution, its outpatient setting, its low cost and lack of complications. In our opinion, a randomised controlled trial should be conducted to validate the results related to this technique.

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.