Retained endoclip.
Koff
Jonathan M
JM
Gastroenterology Service, Department of Medicine, Walter Reed Army Medical Center, Washington, DC, USA.
Napierkowski
John J
JJ
Smith
Milton T
MT
D005547:Foreign Bodies / Q000175:diagnosis* / Q000628:therapy; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged