Uniportal VATS removal of a giant mediastinal goitre.

Abstract

We demonstrate the technical nuances and operative strategy of uniportal video-assisted thoracoscopic surgical excision of a giant mediastinal goitre in a patient with a complex medical history, including a prior total thyroidectomy for multinodular goitre and partial gastrectomy for gastrointestinal stromal tumour. The video tutorial presents the surgical removal of a substantial mediastinal goitre, persisting post-total thyroidectomy performed 2 years prior via a collar incision. We opted for a thoracoscopic technique for the removal of the residual mediastinal mass. A 3-cm uniportal incision was made at the fifth intercostal space along the mid-axillary line. Pleural exploration confirmed the absence of adhesions. Subsequent dissection revealed a large retrocaval goitre adjacent to the trachea. Utilizing a combination of LigaSure technology for sharp dissection, and blunt dissection techniques using the peanuts, we severed the goitre's attachments to surrounding critical structures, including the trachea, superior vena cava and oesophagus. The dissection continued, extending into the cervical region from the thoracic approach. The mass was safely enclosed within an endobag and extracted through the uniportal incision. This case demonstrates the feasibility and effectiveness of the uniportal thoracoscopic approach for complex mediastinal pathology. This approach was successfully executed with an uneventful perioperative course and no complications, indicating positive outcomes in complex thoracic cases despite a minimally invasive approach for the resection of mediastinal masses.