Table 2.
Causes of intraabdominal contamination and CDC wound classification.
| Causes | Number (%) | Class III/IV |
|---|---|---|
| Upper gastrointestinal diseases | ||
| Perforated peptic ulcer | 2 (9.1) | 2/0 |
| Perforated gastric cancer | 1 (4.5) | 0/1 |
| Post-ESD perforation | 1 (4.5) | 0/1 |
| Others | 1 (4.5) | 1/0 |
|
| ||
| Lower gastrointestinal diseases | ||
| Small bowel injury | 7 (41.1) | 6/1 |
| Perforated diverticulitis | 2 (9.0) | 1/1 |
| Malignancy | 3 (13.6) | 1/2 |
| Perforated appendicitis | 2 (9.0) | 2/0 |
| Others | 3 (17.7) | 2/1 |
| Total | 22 (100) | 15/7 |
CDC: Centers for Disease Control and Prevention; ESD: endoscopic submucosal dissection.