Fishbone pierced in the upper esophagus.Left image during swallowing contrast medium, right image after swallow only dimly visible.
Source: https://en.wikipedia.org/wiki/Foreign_body_in_alimentary_tract#/media/File:Fischgr%C3%A4te_verschluckt.jpg
Fishbone pierced in the upper esophagus.Left image during swallowing contrast medium, right image after swallow only dimly visible.
Source: https://en.wikipedia.org/wiki/Foreign_body_in_alimentary_tract#/media/File:Fischgr%C3%A4te_verschluckt.jpg