Laparoscopic Resection Combined with a Transsacral Approach for a Recurrent Tailgut Cyst with a Refractory Fistula.

Area of Science:

• Surgical oncology
• Gastroenterology
• Embryology

Background:

• Tailgut cysts are rare cystic lesions arising from embryonic tailgut remnants.
• Complete surgical resection is crucial due to malignancy potential and risk of infection.
• Refractory fistulas can develop after incomplete resection, posing treatment challenges.

Observation:

• A patient presented with a recurrent, refractory fistula following an incomplete resection of a tailgut cyst.
• Previous treatments for the fistula had been unsuccessful.

Findings:

• A novel surgical strategy combining laparoscopic and transsacral approaches was employed.
• This combined approach successfully resected the recurrent refractory fistula.

Implications:

• This case demonstrates a potentially effective treatment for complex recurrent tailgut cyst fistulas.
• The combined laparoscopic and transsacral technique may offer a solution for previously untreatable lesions.
• Further research is warranted to validate this approach for similar rare conditions.