Man Hospitalized with Stomach Rupture After Consuming Liquid Nitrogen Drink
A 34-year-old man in Mexico was hospitalized after a severe incident involving an alcoholic beverage infused with liquid nitrogen. The drink, consumed at a bar, resulted in immediate, excruciating abdominal pain and a subsequent stomach rupture, occurring mere seconds after ingestion.
Upon admission to the emergency department, the patient presented with critical symptoms. He exhibited profuse sweating, lethargy, an abnormally fast heartbeat of 124 bpm, accelerated breathing, and concerningly low blood pressure. His body temperature was noted at 95.7 degrees Fahrenheit (35.4 degrees Celsius). Doctors observed widespread discomfort and tenderness across his abdomen.
Diagnosis and Cause
The patient informed medical professionals that his drink contained liquid nitrogen. This crucial detail led doctors to suspect the substance caused the stomach rupture.
Medical professionals theorized that the liquid nitrogen, at minus 351 F (minus 196 C), rapidly converted to gas upon contact with the body's warmth, expanding approximately 700 times its liquid volume and rupturing the stomach.
A physical examination further supported this theory, revealing tympanic sounds throughout the entire abdomen, indicating the presence of trapped air. Subsequent CT scans confirmed the diagnosis, showing a layer of trapped nitrogen gas, medically termed pneumoperitoneum, in the patient's abdomen. This gas was specifically located above his stomach and below his lungs, definitively confirming a stomach perforation.
Treatment and Recovery
Doctors swiftly performed a keyhole incision in the patient's abdomen to release the accumulated nitrogen gas. Following this, a laparoscope was inserted to locate and repair the damage. A significant 1.2-inch (3-centimeter) perforation in the stomach was identified and meticulously sealed using fatty tissue harvested from another part of the man's abdomen.
The patient's recovery was remarkably quick. He was discharged just three days later after demonstrating tolerance for a liquid diet, showcasing the effectiveness of the rapid medical intervention.
Unique Aspects and Safety Information
Notably, the patient did not experience cold burns in his mouth, esophagus, or stomach, which could typically be expected from direct contact with such an extreme cold substance. Doctors attributed this unusual observation to the "Leidenfrost effect." This phenomenon occurs when the outermost layer of the liquid instantly vaporizes upon contact with a warmer surface, creating an insulating gas layer that temporarily shields the warmer tissue from the remaining cold liquid.
While liquid nitrogen is commonly used in food preparation for flash-freezing, where it fully evaporates before consumption, its use for theatrical effects—such as generating a smoky appearance in drinks—carries significant risks if consumed before complete vaporization.
Waiting for the visible cloud to dissipate is advised when liquid nitrogen is used as a garnish. Using it near, rather than within, food or drink minimizes injury risk.