| No. | Age | Sex | Site | Cause food | Removal methods |
|---|---|---|---|---|---|
| 1 | 56 | M | Oropharynx | Freshwater fish | Removal under laryngoscope |
| 2 | 33 | M | Larynx | Freshwater fish | Removal under drug-induced sleep flexible endoscopy |
| 3 | 13 | F | Nasopharynx | Freshwater fish | Surgery |
| 4 | 46 | F | Larynx | Freshwater fish | Removal under drug-induced sleep flexible endoscopy |
| 5 | 20 | M | Larynx | Freshwater fish | Removal under laryngoscope |