Robotic resection of a bronchogenic cyst

Area of Science:

• Thoracic Surgery
• Minimally Invasive Surgery
• Surgical Oncology

Background:

• Bronchogenic cysts are congenital lung malformations that can present as asymptomatic masses.
• Large thoracic masses can cause symptoms or complications, necessitating surgical intervention.
• Computed tomography (CT) is crucial for diagnosing and characterizing thoracic lesions.

Purpose of the Study:

• To describe the successful robotic resection of a large bronchogenic cyst.
• To illustrate the surgical technique and challenges in dissecting a cyst adhered to vital thoracic structures.
• To report the postoperative outcome in a young adult patient.

Main Methods:

• Robotic-assisted thoracic surgery was employed for cyst resection.
• The cyst was meticulously dissected from surrounding structures including the vagus nerve, bronchus intermedius, esophagus, and pericardium.
• Intraoperative cyst evacuation and suction were performed to facilitate removal and confirm lack of communication with the esophagus.
• Bipolar cautery and blunt dissection were utilized for precise separation and to minimize tissue damage.

Main Results:

• A large bronchogenic cyst (3.5 x 2.4 x 4.4 cm) was completely resected using robotic assistance.
• The cyst was successfully separated from the esophagus and pericardium with no intraoperative complications.
• The cyst was opened and evacuated, confirming no communication with the esophagus.
• The patient experienced an unremarkable postoperative course and made a full recovery.

Conclusions:

• Robotic resection is a safe and effective method for removing large bronchogenic cysts in young adults.
• Careful dissection and intraoperative cyst management are key to successful outcomes.
• Minimally invasive robotic surgery offers a viable alternative to traditional thoracotomy for complex thoracic resections.