In some cases, a person may wish to become a fly on a wall, but it may not become the intestinal wall inside the human digestive system.
However, one unfortunate insect was discovered here.
The strange discovery was made when the 63-year-old patient went in for a routine colon exam in Missouri.
A colonoscopy was apparently scheduled until doctors reached the transverse colon and found the fly completely intact.
said Matthew Bechtold, chief of gastroenterology at the University of Missouri. independent person He said he and other doctors poked at the flies to make sure they were dead.
The patient was confused by this discovery and had no idea how the insect got into his body.
He told doctors that he had only taken clear liquids before the surgery, and that he had eaten pizza and lettuce two days before, but did not recall seeing flies in any of the food he ate. He had no symptoms to suggest he had ingested it.
The findings, published in the American Journal of Gastroenterology, represent “a very unusual colonoscopy finding and a mystery as to how an intact fly could enter the transverse colon.”
Bechtold suggested several ways the flies could have found their final resting place: ingestion or entry into the rectum, but he and his fellow doctors remain unsure.
If the fly had entered the patient’s mouth, “we would expect the upper digestive enzymes and stomach acid to have broken it down,” he said. However, the flies were unharmed, making this hypothesis less likely. ”
“From below, there is an opening long enough for a fly to fly unnoticed into the colon and somehow reach the middle of the colon in the absence of light in the highly tortuous colon. It must have been made.”
He added: “However, this too seems unlikely.”
The magazine revealed that in the past, there have been other rare cases in which insects remained intact during their journey to the digestive system. In some cases, flies and larvae can enter the human body and become parasitic in the intestines. This is known as intestinal worm disease.
According to the National Library of Medicine, insects lay eggs in food that are ingested by humans, but in rare cases they can survive the stomach acid and gastrointestinal environment.
Larvae were found in the stool of some patients, who experienced diarrhea, abdominal pain, nausea, and vomiting.
The Centers for Disease Control and Prevention does not track cases of intestinal worm disease, but in 1984 a one-year-old child experienced “worms moving” in his stool after being fed an overripe banana. We have recorded specific cases where this has occurred.
Doctors at the time did not prescribe medicine, instead telling parents to cover the fruit to keep flies away. After that, the “moving insects” no longer appeared.