Endoscopic protector hood for safe removal of sharp-pointed gastroesophageal foreign bodies. 1992

G Bertoni, and D Pacchione, and R Conigliaro, and R Sassatelli, and C Pedrazzoli, and G Bedogni
Department of Digestive Endoscopy, S. Maria Nuova Hospital, Reggio Emilia, Italy.

Endoscopic removal of sharp and pointed foreign bodies in the upper gastrointestinal tract still poses technical difficulties. Overtubes may be uncomfortable to the patients and only objects fitting within a lumen of about 11-15 mm can be removed. We present here our preliminary experience with a commercially available new endoscopic end protector hood having the unique characteristic of maintaining its bell portion inverted during the progression of the scope through the gut and flipping back to its original shape during withdrawal through the lower esophageal sphincter. This prevents exposure of the esophageal and pharyngeal wall to injuries from the edges of the foreign body. We used this device to remove nine large sharp or pointed gastroesophageal foreign bodies in six consecutive patients in whom conventional techniques were considered unsafe or not technically feasible owing to the size and shape of the objects. In all cases, removal was successful and easily performed without bowel damage. We believe that this device enhances the safe removal of a wide variety of potentially dangerous gastroesophageal foreign bodies.

UI MeSH Term Description Entries
D007223 Infant A child between 1 and 23 months of age. Infants
D008297 Male Males
D004947 Esophagus The muscular membranous segment between the PHARYNX and the STOMACH in the UPPER GASTROINTESTINAL TRACT.
D005547 Foreign Bodies Inanimate objects that become enclosed in the body. Foreign Objects,Gossypiboma,Retained Surgical Instruments,Retained Surgical Items,Retained Surgical Needle,Retained Surgical Sponge,Retained Surgical Tools,Textiloma,Bodies, Foreign,Body, Foreign,Foreign Body,Foreign Object,Gossypibomas,Object, Foreign,Objects, Foreign,Retained Surgical Instrument,Retained Surgical Item,Retained Surgical Needles,Retained Surgical Sponges,Retained Surgical Tool,Surgical Instrument, Retained,Surgical Instruments, Retained,Surgical Item, Retained,Surgical Items, Retained,Surgical Needle, Retained,Surgical Needles, Retained,Surgical Sponge, Retained,Surgical Sponges, Retained,Surgical Tool, Retained,Surgical Tools, Retained,Textilomas
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D013270 Stomach An organ of digestion situated in the left upper quadrant of the abdomen between the termination of the ESOPHAGUS and the beginning of the DUODENUM. Stomachs
D020776 Endoscopes, Gastrointestinal Instruments for the visual examination of the interior of the gastrointestinal tract. Gastrointestinal Endoscopes,Endoscope, Gastrointestinal,Gastrointestinal Endoscope

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