TABLE 2. Non peer-reviewed case reports of LN2 exposure and/or consumption Case # 10 Setting & Location Drinking Establishment - Asia Case Type Sex & Age (Years) Details of Incident Ingestion Subject rapidly ingested Male - a cocktail containing LN2 while it was still emitting 30 smoke. Clinical Manifestations Reference * Severe pain * Swollen abdomen * Difficulty breathing * Abnormal heart rate, blood pressure and O2 saturation * Elevated level of lactic acid * Abdominal free air * Large gastric perforation (middle and lower section of the stomach) * Tissue damage near perforation (10) 11 Night Market - Asia Improper handling Subject emptied cup containing Dragon's Breath * Cold burns and blisters (palm of hand) Male - cookies and some residual * Swollen palm 15 drops of LN2 into the palm of his hand. 12 Local Shop - Asia Ingestion Female - N/A Subject ate a biscuit coated with LN2, which then ended * Cold burns up sticking to her gums. (13) 13 Local Fair - United States Improper handling Female - 14 Subject's thumb came into * Cold burn on thumb contact with LN2 while eating * Tissue necrosis her LN2 infused snack. (14) 14 Mall Kiosk - United States Ingestion Subject ingested cereal Male - puffs coated with LN2 and N/A blew smoke out his mouth to appear like a dragon. 15 Local Fair - United States Ingestion Female - N/A 16 Water Park - Asia Ingestion Subject was suspected to Male - have ingested LN2 while * 5 cm gastric perforation 12 eating the last few bits of his LN2 coated cereal puffs. 17 Fundraiser - United States Ingestion Female - N/A Subject followed instructions and ingested LN2 infused cereal puffs as directed by employee. Subject ingested a cocktail containing LN2 before it fully evaporated. (11) * Coughing * Trouble breathing * Asthma attack (17) * Second-degree burns and blisters (roof of mouth) (27) * Intense pain * Fluid and gas build up (lungs) * Internal cold burns * Tears or perforations (esophagus, stomach, and bowels) (42) (24) May/June Food Protection Trends 299