Robotic thoracic surgery: S1+2 segmentectomy of left upper lobe
Case Report

Robotic thoracic surgery: S1+2 segmentectomy of left upper lobe

Hailei Du, Su Yang, Wei Guo, Runsen Jin, Yajie Zhang, Xingshi Chen, Han Wu, Dingpei Han, Kai Chen, Jie Xiang, Hecheng Li

Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai 200025, China

Correspondence to: Hecheng Li, MD, PhD. Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, 197 Ruijin Er Road, Shanghai 200025, China. Email:

Abstract: We are going to share the experience of robotic surgery for lung segmentectomy. A 50-year-old patient underwent robotic-assisted thoracoscopic surgery for a ground glass opacity (GGO) in the S1+2 segment of left upper lobe. The patient was discharged on postoperative day 3 without any perioperative complications. The pathological stage was T1aN0M0 (stage IA). Our result showed the robotic approach was feasible and reliable for lung segmentectomy.

Keywords: Robotic-assisted thoracoscopic surgery; segmentectomy

Received: 02 December 2016; Accepted: 27 December 2016; Published: 21 January 2017.

doi: 10.21037/amj.2017.01.13

Clinical data

A 50-year-old woman was found to have a pulmonary nodule for 4 years detected by computed tomography (CT), Chest CT (Figure 1) showed ground glass opacity (GGO) in the S1+2 segment of left upper lobe. The lesion size increased from 5 to 8 mm during follow-up. The patient’s did not have any clinical syndrome and her cardiopulmonary function, blood gas analysis and laboratory tests were normal. There was no positive sign or supraclavicular lymph node enlargement on physical examination. She has no medical history.

Figure 1 Preoperative CT showed GGO in the S1+2 segment of left upper lobe. GGO, ground glass opacity.

Operation steps

Anesthesia and body position

The patient received general anesthesia by double-lumen endotracheal intubation and was placed in the lateral decubitus position and in a jackknife position, with single-lung (right) ventilation (1) (Figure 2).

Figure 2 Jackknife position.


A 1.5-cm camera port (for a 12-mm trocar) was created in the 8th intercostal space (ICS) at the left mid axillary line, and three separate 1.0-cm working ports (for 8-mm trocars) were made in the 6th ICS (#1 arm) at the left anterior axillary line, the 7th ICS (#2 arm) at the left posterior axillary line, and the left 8th ICS (#3 arm), 2 cm from the spine. An auxiliary port (for a 12-mm trocar) was made in the 8th ICS near the costal arch (2) (Figure 3).

Figure 3 Ports in the 6th, 7th, and 8th ICS. ICS, intercostal space.

Installation of the operation arms

The robot Patient Cart is positioned directly above the operating table and then connected. The 2# arm was connected with bipolar cautery grab and the 1# arm was connected with a unipolar cautery hook. Incision protector was applied in the auxiliary port (3).

Surgical procedure

See Figures 4-18.

Figure 4 The pleura of hilum was opened, and the lymph nodes (No. 10) were removed.
Figure 5 The branches of the left upper lobe pulmonary vein were exposed.
Figure 6 The lymph nodes (No. 12) were removed.
Figure 7 V1+2 b+c was skeletonized and cut off after ligation.
Figure 8 The branches of A1+2 and A4+5 were exposed.
Figure 9 The A1+2 c were skeletonized, pulled using elastic cuffs, and cut by Endo GIA.
Figure 10 The A1+2a+b were skeletonized and cut by Endo GIA.
Figure 11 B1+2 and B3 were dissected.
Figure 12 B1+2 were clamped, and the lung was ventilated to expose the plane of the proper segment.
Figure 13 B1+2 was clamped and divided using Endo GIA.
Figure 14 Ventilating the lung and expose intersegment plane, cut it using Endo GIA.
Figure 15 Lymph nodes (No. 9) in the inferior pulmonary ligament were removed.
Figure 16 The subcarinal lymph node (No.7) was removed.
Figure 17 Lymph nodes (No. 5, No. 6) were removed.
Figure 18 The lung was filled with water and checked for air leak. Then the chest was closed after a chest drainage tube was placed in the camera port.

Postoperative condition

Postoperative treatments included anti-inflammatory and phlegm-resolving treatment. The thoracic drainage tube was withdrawn 2 days after surgery, and the patient was discharged 3 days after surgery. No complications were observed during hospitalization. Pathologic diagnosis was microinvasive adenocarcinoma 0.8 cm in the apex posterior segment of the left upper pulmonary lobe. No metastasis was seen at the bronchial stump or in the sampled lymph nodes. The postoperational pathologic stage was pT1aN0M0 (IA stage).




Conflicts of Interest: The authors have no conflicts of interest to declare.

Informed Consent: Written informed consent was obtained from the patient for publication of this manuscript and any accompanying images.


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doi: 10.21037/amj.2017.01.13
Cite this article as: Du H, Yang S, Guo W, Jin R, Zhang Y, Chen X, Wu H, Han D, Chen K, Xiang J, Li H. Robotic thoracic surgery: S1+2 segmentectomy of left upper lobe. AME Med J 2017;2:7.