Pain relived by taking food means

pain relived by taking food means, duodenal ulcer , thren biopsy must taken from duodenam n?

Positive urea breath test indicates H pylori and the most common site for h pylori is antrum so that’s the answer

It is Type B Gastritis , hyperacidity which causes deodenal ulcer and most common site of localization of bacteria is so antrum

Urease breath test + : h pylori infection ( mostly affect antrum )