The Unexpected Risks of Liquid Nitrogen Ingestion

A case report describes gastric perforation following ingestion of a liquid nitrogen–infused drink

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A 34-year-old man experienced gastric perforation after ingesting a liquid nitrogen-infused cocktail, leading to severe abdominal pain.
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Computed tomography confirmed massive pneumoperitoneum due to hollow viscus perforation, necessitating emergency surgical intervention.
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The gastric rupture was attributed to rapid gas expansion from liquid nitrogen rather than direct cryogenic injury.
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The patient did not sustain thermal burns, possibly due to the Leidenfrost effect, which insulated tissues during ingestion.
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Increased awareness among healthcare professionals and the public is essential to prevent gastrointestinal injuries from liquid nitrogen.

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