18 December 2023
: Case report 
Successful Treatment of Fishbone-Induced Esophageal Perforation and Mediastinal Abscess: A Case Report and Literature Review
Unusual or unexpected effect of treatment, Rare disease
Shili Zhong1ABCE, Zhengbin Wu1AE*, Zheng Wang1CEDOI: 10.12659/AJCR.942056
Am J Case Rep 2023; 24:e942056
Table 1. The irrigation schedule of the double cannula.
| Drainage tube | Placement time | Time to replace double casing | Pull-out time | Position | Flushing interval | Type of flushing solution | Amount of flushing solution | External negative pressure |
|---|---|---|---|---|---|---|---|---|
| Drain 1 | Intraoperative | The first week after surgery | The fifth week | Right thoracic cavity | Every 2–3 h | Isotonic solution | 1000 mL | No negative pressure, drainage tube under the drainage bag |
| Drain 2 | The third week after surgery | The third week after surgery | Six weeks after surgery | Right mediastinum | Every 2–3 h | Isotonic solution | 1000 mL | No negative pressure, drainage tube under the drainage bag |