PubMed · 15121822
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
Harvey White. 2004. Swallowed partial dentures.. https://doi.org/10.1177/014107680409700521
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
This paper describes a novel device to simulate in vivo aroma release from liquids. This artificial throat simulates the act of swallowing followed by exhalation and shows aroma release curves that are similar in shape to in vivo release profiles. Liquids are poured down a tube, and a thin liquid film remains at the inner wall of the tube. Subsequently, aroma compounds release from this film into a stream of air flowing through this tube, which is analyzed by MS-Nose analysis. The effects of air flow rate, contact time with glass surface, presence of saliva, and addition of whey protein, as well as volume, concentration, temperature, and viscosity of the liquid have been studied and compared with aroma release measurements in vivo. A high level of agreement was found. These results confirm the importance of swallowing for aroma release of liquids, as mentioned in the literature, and the usefulness of the new mimicking device.
The swallowing of sharp glass splinters is rare due to the difficulty of swallowing such objects, and perforation of the piriform recessus and mediastinitis are unusual complications. Perforation of the piriform recessus due to a swallowed sharp glass splinter requires prompt treatment. This report describes a child who was operated on immediately after the diagnosis of perforation of the piriform recessus and was managed successfully. Light-guided pharyngoscopy was very useful for detecting the region of perforation. The literature on such injuries is reviewed here, and the problems associated with treating children with perforation of the piriform recessus and mediastinitis caused by swallowed glass splinters are discussed.
Explore the source record for details and available documents.