5 doctors weighed in:

How does fistula usually form?

5 doctors weighed in
Dr. Vivek Huilgol
Internal Medicine - Gastroenterology
4 doctors agree

In brief: Inflammation

Either as a result of an infection that 'burrows' or from another source, e.
g. Ibd (inflammatory bowel disease) - not to be confused with IBS (irritable bowel syndrome).

In brief: Inflammation

Either as a result of an infection that 'burrows' or from another source, e.
g. Ibd (inflammatory bowel disease) - not to be confused with IBS (irritable bowel syndrome).
Dr. Vivek Huilgol
Dr. Vivek Huilgol
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Dr. Barry Rosen
Surgery
1 doctor agrees

In brief: Inflammation, Cancer

Anything that can cause the intestine to rupture can potentially lead to a fistula.
The most common causes include diverticulitis, inflammatory bowel disease, and colorectal cancer. When a hole occurs, the body's natural tendency is to want to seal this perforation. Typically, an adjacent organ will "band-aid" the hole shut, but the inflammation will burrow a hole into this second structure.

In brief: Inflammation, Cancer

Anything that can cause the intestine to rupture can potentially lead to a fistula.
The most common causes include diverticulitis, inflammatory bowel disease, and colorectal cancer. When a hole occurs, the body's natural tendency is to want to seal this perforation. Typically, an adjacent organ will "band-aid" the hole shut, but the inflammation will burrow a hole into this second structure.
Dr. Barry Rosen
Dr. Barry Rosen
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