3 doctors weighed in:
Which is more diagnostic for h. Pylori, a stool or blood sample?
3 doctors weighed in

Dr. William Lizarraga
Internal Medicine
2 doctors agree
In brief: Stool
The most accurate test is a biopsy of the stomach or duodenum .
Next best are the stool tests and urease breath tests. Worst is the blood.

In brief: Stool
The most accurate test is a biopsy of the stomach or duodenum .
Next best are the stool tests and urease breath tests. Worst is the blood.
Dr. William Lizarraga
Dr. William Lizarraga
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