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Retrospective Study
©The Author(s) 2015.
World J Gastroenterol. Jul 14, 2015; 21(26): 8125-8131
Published online Jul 14, 2015. doi: 10.3748/wjg.v21.i26.8125
Table 1 Type of foreign bodies n (%)
Type of foreign bodyValue
Fish bone63 (32.5)
Drug39 (20.1)
Shell19 (9.8)
Meat15 (7.7)
Metal14 (7.2)
Animal bone12 (6.2)
Stone11 (5.7)
Plastic9 (4.6)
Dental prosthetic7 (3.6)
Tooth brush2 (1.0)
Bean1 (0.5)
Others2 (1.0)
Total194


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