|
| Voluntary ingestion | Accidental ingestion | |||
| Size | % | Size | % | ||
| Stenosis (n = 09) | Esophageal | 03 | 33.33 | 05 | 55.56 |
| Gastric | 00 | 00 | 00 | 00 | |
| duodenal | 01 | 11.11 | 00 | 00 | |
| Necrosis (n = 09) | Esophageal | 03 | 33.33 | 02 | 22.22 |
| Gastric | 05 | 55.56 | 00 | 00 | |
| Duodenal | 02 | 22.22 | 00 | 00 | |
| Ulceration (n = 13) | Esophageal | 05 | 38.46 | 02 | 15.38 |
| Gastric | 05 | 38.46 | 02 | 15.38 | |
| Duodenal | 05 | 38.46 | 01 | 07.69 | |
| Erythema (n = 06) | Esophageal | 02 | 33.33 | 00 | 00 |
| Gastric | 01 | 16.67 | 03 | 50 | |
| Duodenal | 01 | 16.67 | 01 | 16.67 | |
| No lesion (n = 15) | Esophageal | 02 | 13.33 | 02 | 13.33 |
| Gastric | 03 | 20 | 05 | 33.33 | |
| Duodenal | 05 | 33.33 | 08 | 53.33 | |