3 doctors weighed in:
What's a peptic ulcer? Does it look like a canker sore if you could see it?
3 doctors weighed in

Dr. Brett Kalmowitz
Internal Medicine - Gastroenterology
2 doctors agree
In brief: Acid/infxn/meds
These cause the vast majority of ulcers and their appearance varies.
Check out some pics on google images. I guess a canker sore is a good way of imaging this.

In brief: Acid/infxn/meds
These cause the vast majority of ulcers and their appearance varies.
Check out some pics on google images. I guess a canker sore is a good way of imaging this.
Dr. Brett Kalmowitz
Dr. Brett Kalmowitz
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