Table 1 Perioperative data
From: Recurrence risk after Ivor Lewis oesophagectomy for cancer
n | % | n | % | ||
|---|---|---|---|---|---|
Total | 120 | 100 | Total | 120 | 100 |
Preoperative data | Histopathological findings | ||||
Age (years) | Histology | ||||
- ≤ 60 | 46 | 38 | - Adenocarcinoma | 75 | 62 |
- > 60 | 74 | 62 | - Squamous cell carcinoma | 45 | 38 |
Sex | pT stage | ||||
- Male | 97 | 81 | - 0 | 6 | 5 |
- Female | 23 | 19 | - is | 6 | 5 |
Weight loss | - 1 | 29 | 24 | ||
- ≤ 10% | 96 | 80 | - 2 | 21 | 18 |
- > 10% | 24 | 20 | - 3 | 55 | 46 |
Body Mass Index (Kg/m2) | - 4 | 3 | 3 | ||
- ≥ 25 | 74 | 62 | pN stage | ||
- < 25 | 46 | 38 | - 0 | 61 | 51 |
ASA Score | - 1, 2 or 3 | 59 | 49 | ||
- 1 | 51 | 43 | Number of positive lymph nodes | ||
- 2 | 39 | 33 | - 0 | 61 | 51 |
- 3 | 30 | 25 | - 1-4 | 34 | 28 |
Risk factor | - > 4 | 25 | 21 | ||
- Gastro-oesophageal Reflux Disease | 44 | 37 | Lymph node ratio | ||
- Alcohol | 71 | 59 | - ≤ 0.2 | 88 | 73 |
- Tobacco | 32 | 27 | - > 0.2 | 32 | 27 |
Localisation | pM stage | ||||
- Oesophagogastric junction | 32 | 27 | - 0 | 117 | 98 |
- Lower third oesophagus | 59 | 49 | - 1 | 3 | 3 |
- Mid third oesophagus | 29 | 24 | Differentiation | ||
Tumor stenosis | - undiff./poorly | 23 | 21 | ||
- None | 51 | 43 | - moderately/well | 88 | 79 |
- Incomplete | 53 | 44 | Resection | ||
- Complete | 16 | 13 | - R0 | 95 | 79 |
TDM lymph node | - R1 | 24 | 20 | ||
- No pathol. lymph node | 93 | 77 | - R2 | 1 | 1 |
- Pathol. lymph node | 27 | 23 | Circumferential margin | ||
EUS results | - Complete | 99 | 83 | ||
usT | 60 | - Incomplete | 21 | 17 | |
- 1 & 2 | 33 | 55 | Node capsular penetration | ||
- 3 & 4 | 27 | 45 | - No | 115 | 96 |
usN | 60 | - Yes | 5 | 4 | |
- 0 | 23 | 38 | Angiolymphatic invasion | ||
- 1 | 38 | 62 | - No | 58 | 60 |
Preoperative treatment | - Yes | 39 | 40 | ||
- None | 83 | 69 | Neural invasion | ||
- Chemotherapy | 25 | 21 | - No | 54 | 57 |
- Chemo radiotherapy | 12 | 10 | - Yes | 40 | 43 |
Postoperative data | |||||
30-day morbidity | 53 | 44 | |||
- major | 18 | 15 | |||
- minor | 35 | 29 | |||
30-day mortality | 4 | 3 |