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Updated: Jun 20, 2026
Transoral Robotic Total Thyroidectomy and Bilateral Central Regional Lymph Node Dissection for Papillary Thyroid Carcinoma
Published on: September 15, 2023
Robot-Assisted Versus Open Surgery for the Resection of Large Thymomas: A Retrospective Cohort Study
Benedikt Niedermaier1,2, Raffaella Griffo1,2, Florian Eichhorn1,2,3
1Department of Thoracic Surgery, Thoraxklinik at the University of Heidelberg, Heidelberg, Germany.
Background:
Robot-assisted thoracic surgery (RATS) is increasingly becoming the preferred surgical method for the resection of thymomas. We initiated the current study to evaluate perioperative outcomes and early recurrence associated with the surgical approach.
Methods:
In this retrospective cohort study, 35 patients were included in the RATS group and compared with 29 patients who underwent open surgery between 2010 and 2022 for histologically confirmed large thymoma > 50 mm in TNM Stages I, II, and IIIa.
Results:
Histologic subtypes and pathologic stages were similar in both groups. The median duration of chest drainage and median length of stay was significantly shorter in the RATS group (1 vs. 4 days, p < 0.0001, and 4 vs. 10 days, p < 0.0001, respectively). Postoperative complications occurred more frequently in the open surgery group (cumulative incidence of 8.6% vs. 37.9%, p = 0.0048). The median follow-up time was 28 months in the RATS group and 69 months in the open surgery group. Five-year recurrence-free survival was 96.9% without significant differences between the two groups.
Conclusion:
There is no evidence of increased early recurrence associated with robotic surgery. The length of hospital stay, the duration of thoracic drainage, and the significantly lower complications favor the robot-assisted approach.
