8
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Transoral endoscopic surgery for papillary thyroid carcinoma: initial experiences of a single surgeon in South Korea

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Purpose

          The transoral endoscopic thyroid surgery vestibular approach (TOETVA) is one of the newest techniques which do not result in an anterior neck scar. We report herein our initial experience with TOETVA and its short-term outcomes in patients with papillary thyroid carcinoma (PTC).

          Methods

          This case series consisted of all consecutive patients who underwent TOETVA in our institution between August 2016 and June 2017. Indications for TOETVA were an fine needle aspiration-confirmed PTC or follicular neoplasm, an intrathyroidal tumor with a diameter of less than 2 cm, and no clinical evidence of central or lateral lymph node metastasis. A total of 20 patients underwent TOETVA and we retrospectively reviewed clinicopathologic data and short-term postoperative outcomes.

          Results

          Among the 20 TOETVA cases, 7 were total thyroidectomy, 12 were lobectomy and 1 was wide isthmusectomy. Mean age was 50.8 years and mean operation time was 152 ± 51.4 minutes. Tumor size ranged from 0.2–1.4 cm and the mean size of harvested central lymph nodes was 2.8 (range, 0–10). Neither mental nerve injury nor surgical site infection occurred. One patient had transient vocal cord palsy and 1 patient developed a neck seroma. Among 7 total thyroidectomy patients, 3 patients developed transient hypocalcemia.

          Conclusion

          Transoral thyroid surgery could be an alternative surgical option for some PTC patients.

          Related collections

          Most cited references21

          • Record: found
          • Abstract: not found
          • Article: not found

          ASGE/SAGES Working Group on Natural Orifice Translumenal Endoscopic Surgery. October 2005.

            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Robot-assisted endoscopic surgery for thyroid cancer: experience with the first 100 patients.

            Various robotic surgical procedures have been performed in recent years, and most reports have proved that the application of robotic technology for surgery is technically feasible and safe. This study aimed to introduce the authors' technique of robot-assisted endoscopic thyroid surgery and to demonstrate its applicability in the surgical management of thyroid cancer. From 4 October 2007 through 14 March 2008, 100 patients with papillary thyroid cancer underwent robot-assisted endoscopic thyroid surgery using a gasless transaxillary approach. This novel robotic surgical approach allowed adequate endoscopic access for thyroid surgeries. All the procedures were completed successfully using the da Vinci S surgical robot system. Four robotic arms were used with this system: a 12-mm telescope and three 8-mm instruments. The three-dimensional magnified visualization obtained by the dual-channel endoscope and the tremor-free instruments controlled by the robotic systems allowed surgeons to perform sharp and precise endoscopic dissections. Ipsilateral central compartment node dissection was used for 84 less-than-total and 16 total thyroidectomies. The mean operation time was 136.5 min (range, 79-267 min). The actual time for thyroidectomy with lymphadenectomy (console time) was 60 min (range, 25-157 min). The average number of lymph nodes resected was 5.3 (range, 1-28). No serious complications occurred. Most of the patients could return home within 3 days after surgery. The technique of robot-assisted endoscopic thyroid surgery using a gasless transaxillary approach is a feasible, safe, and effective method for selected patients with thyroid cancer. The authors suggest that application of robotic technology for endoscopic thyroid surgeries could overcome the limitations of conventional endoscopic surgeries in the surgical management of thyroid cancer.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Endoscopic thyroidectomy using a new bilateral axillo-breast approach.

              Endoscopic techniques have recently been applied in thyroid surgery using cervical, axillary, and breast approaches. We modified the axillo-bilateral breast approach (ABBA) and developed the bilateral axillo-breast approach (BABA) to obtain optimal visualization for total thyroidectomy. We used two 12-mm ports through bilateral circumareolar incisions for flexible videoscopy and Harmonic scalpel and two 5-mm ports through both axillae for graspers and dissectors. Thyroidectomy was performed under full visualization of the superior and inferior thyroidal arteries, parathyroid glands, and recurrent laryngeal nerves. After performing 25 ABBA endoscopic thyroid surgeries, we developed BABA and performed 110 operations using this method. The BABA operations included 52 total thyroidectomies, 2 near-total thyroidectomies, 8 subtotal thyroidectomies, 43 lobectomies, and 3 subtotal lobectomies. Pathology revealed 41 benign lesions and 69 cancers. Mean operation time was 165.3 +/- 43.5 minutes. There were 2 cases of conversion to open surgery, 1 due to cancer with capsular invasion and the other due to tracheal injury. Nine postoperative complications developed: transient unilateral vocal cord palsy in 4 cases, transient hypocalcemia in 4 cases, and postoperative infection in 1 case. The 2-month postoperative thyroglobulin level was less than 1 ng/ml in all examined cases of total thyroidectomy. Cosmetic results were excellent. The BABA technique for endoscopic thyroid surgery is a feasible method of total thyroidectomy with a low rate of postoperative complications and, additionally, excellent cosmetic results. Therefore, in selected cases of thyroid cancer, the BABA endoscopic total thyroidectomy should be considered as a valid surgical option.
                Bookmark

                Author and article information

                Journal
                Ann Surg Treat Res
                Ann Surg Treat Res
                ASTR
                Annals of Surgical Treatment and Research
                The Korean Surgical Society
                2288-6575
                2288-6796
                August 2018
                30 July 2017
                : 95
                : 2
                : 73-79
                Affiliations
                [1 ]Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
                [2 ]Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.
                [3 ]Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea.
                [4 ]Department of Surgery, Seoul Metropolitan Government - Seoul National University Boramae Medical Center, Seoul, Korea.
                Author notes
                Corresponding Author: Kyu Eun Lee. Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea. Tel: +82-2-2072-3243, Fax: +82-2-766-3975, kyueunlee@ 123456snu.ac.kr

                *Jin Wook Yi and Sang Gab Yoon contributed equally to this study as co-first authors.

                Author information
                https://orcid.org/0000-0002-2354-3599
                Article
                10.4174/astr.2018.95.2.73
                6073045
                30079323
                932e2839-f78d-4dff-9ae0-9fb5d02e4b1e
                Copyright © 2018, the Korean Surgical Society

                Annals of Surgical Treatment and Research is an Open Access Journal. All articles are distributed under the terms of the Creative Commons Attribution Non-Commercial License ( http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

                History
                : 14 August 2017
                : 26 November 2017
                : 05 December 2017
                Categories
                Original Article

                endoscopy,thyroidectomy,thyroid neoplasms
                endoscopy, thyroidectomy, thyroid neoplasms

                Comments

                Comment on this article