The severe consequences of prolonged impaction in the oesophagus of a fairly radiolucent foreign object (aluminium can top) in 2 children are reported. The value of endoscopy in cases of unexplained dysphagia, even in the presence of normal radiographic examination, is stressed.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1627695 | PMC |
http://dx.doi.org/10.1136/adc.57.7.551 | DOI Listing |
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