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. 2023 Apr 30;35(2):163–175. doi: 10.21147/j.issn.1000-9604.2023.02.06

Table S1. Characteristics of each case.

Case BMI (kg/m2) Siewert type Tumor length (cm) Extension of gastrectomy Pleural injury and management Overall evaluation by the surgeon
NACT, neoadjuvant chemo-therapy; *, combined with trans-thoracic surgery.
1 24 II 3.0 Proximal No injury Increase of difficulty due to NACT
2 18 II 8.0 Proximal No injury Increase of proficiency in spite of insufficient exposure
3 21 II 5.0 Total No injury Stable
4* 23 III 3.0 Total Injury to the left, no management Increase of proficiency, decrease of delicacy
5 26 II 5.5 Total No injury Increase of difficulty due to a small physique of the patient
6 24 III 7.0 Total No injury Stable
7 21 II 2.0 Proximal No injury Un-evaluated
8 26 III 6.0 Total Injury to the left, clipping Stable
9 26 II 4.0 Total Injury to the left, suturing and placing drainage Long interval with previous case but stable, a little influence due to inexperienced assistance
10 22 III 10.0 Total Injury to the left, suturing Stable
11* 24 III 13.0 Total Injury to the left, suturing Long interval with previous case but stable
12 27 II 5.0 Total Injury to both sides, suturing Certain influence due to inexperienced assistance
13* 23 II 12.0 Total Loss of data Un-evaluated
14 25 II 5.0 Total No injury Stable
15 22 II 2.5 Proximal No injury Stable
16 24 II 1.0 Proximal No injury Stable
17 21 II 1.0 Total Injury to the left, suturing Un-evaluated
18 25 I 3.0 Proximal Injury to both sides, no management Stable
19 25 II 2.0 Proximal No injury Stable
20 21 II 2.0 Total No injury Stable
21 29 II 4.0 Total No injury Un-evaluated
22 22 II 3.0 Total No injury Stable
23 24 II 2.5 Total No injury Un-evaluated
24 20 II 6.5 Total No injury Increase of difficulty due to a small physique of the patient
25 22 II 2.0 Proximal No injury Un-explained
26 20 III 7.0 Total Injury to the right, suturing Increase of difficulty due to adhesion of the tumor to the diaphragm
27 29 II 5.0 Total Injury to the left, clipping Increase of proficiency
28 19 II 4.0 Total No injury Stable
29 25 III 2.0 Total Injury to the left, suturing Stable
30 24 II 3.0 Total No injury Insufficient surgical field due to a large tumor
31 27 III 5.0 Total No injury Un-evaluated
32 26 II 6.0 Total No injury Un-evaluated
33 23 II 6.0 Total Injury to the right, suturing Un-evaluated
34 25 II 5.0 Total Injury to the left, no management Un-evaluated
35 25 II 5.0 Total No injury Un-evaluated