A member asked:

Are there any early indicatiors if the thickening of the duodenum is from infection vs cancer or food allergy? or wait for histology from biopsy?

A doctor has provided 1 answer
Dr. John Chiu answered

No: There is no good way to tell for sure without a biopsy but I can tell you that food allergy is not expected to cause duodenal thickening.

Answered 8/1/2018

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Thank

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