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Robotic-assisted extended thymectomy for large resectable thymoma: 21 years' experience
Luyu Huang1, Zhongmin Li2, Feng Li3
1Department of Surgery, Competence Center of Thoracic Surgery, Charité Universitätsmedizin Berlin, Berlin, Germany; Department of Thoracic Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.
Robotic-assisted extended thymectomy is safe and effective for large thymomas. Midterm oncological outcomes for large thymomas are comparable to small thymomas after robotic surgery.
Area of Science:
- Thoracic Surgery
- Surgical Oncology
- Robotic Surgery
Background:
- Thymomas are the most common primary tumors of the anterior mediastinum.
- Surgical resection is the primary treatment for thymomas.
- Robotic-assisted thoracic surgery (RATS) offers potential advantages in minimally invasive procedures.
Purpose of the Study:
- To evaluate perioperative and midterm oncological outcomes of RATS extended thymectomy for large resectable thymomas versus small thymomas.
- To compare surgical parameters and patient outcomes between these two groups.
Main Methods:
- Retrospective single-center study of 204 patients undergoing RATS extended thymectomy.
- Patients divided into small (<5 cm) and large (≥5 cm) thymoma groups.
- Analysis of perioperative data, postoperative outcomes, and oncological results.
Main Results:
- No significant differences in gender, age, or high-risk pathology between groups.
- Large thymomas had a longer operative time but similar surgical/postoperative outcomes.
- No 30-day mortality; 5-year overall survival and recurrence-free survival were comparable between groups (1.96% recurrence rate).
Conclusions:
- RATS extended thymectomy is feasible, safe, and effective for large resectable thymomas.
- Midterm oncological outcomes for completely resected large thymomas are comparable to small thymomas.
- RATS is a viable surgical option for managing thymomas of varying sizes.
