Stomach ulcer detection made easy with puff of air
A puff of air can now help in the early diagnosis of stomach ulcers, a researcher said here on Thursday, highlighting that the non-invasive technique could be a boon to run tests on infants and the elderly.

Manik Pradhan of S.N. Bose National Centre for Basic Sciences said peptic ulcer disease and non-ulcerous dyspepsia can be detected through an analysis of the breath of the suspected patient.