pISSN 2636-0004eISSN 2636-0012
pISSN 2636-0004Histopathological Characteristics
| Characteristic | Value |
|---|---|
| Number of dissected lymph nodes | 32 (11–81) |
| Size of tumor (cm) | 5.5 (1–12) |
| Location of tumor | |
| Cardia | 24 (23.1) |
| Antrum | 34 (32.7) |
| Corpus | 33 (31.7) |
| Incisura angularis | 3 (2.9) |
| Diffuse | 7 (6.7) |
| Fundus | 3 (2.9) |
| Extent of lymph node dissection | |
| D1 | 11 (10.6) |
| D2 | 93 (89.4) |
| Resection type | |
| Subtotal gastrectomy | 35 (33.7) |
| Total gastrectomy | 69 (66.3) |
| Surgical margins | |
| Positive | 12 (11.5) |
| Negative | 92 (88.5) |
| T stage | |
| I | 10 (9.6) |
| II | 14 (13.5) |
| III | 47 (45.2) |
| IV | 33 (31.7) |
| N stage | |
| 0 | 28 (26.9) |
| I | 15 (14.4) |
| II | 27 (26.0) |
| III | 34 (32.7) |
| Grade | |
| I | 10 (9.6) |
| II | 57 (54.8) |
| III | 37 (35.6) |
| Lymphovascular invasion | |
| Present | 72 (69.2) |
| Absent | 32 (30.8) |
| Perineural invasion | |
| Present | 66 (63.5) |
| Absent | 38 (36.5) |
Values are presented as mean (range) or number (%)