Sponge on a string test could replace endoscopies

A ‘sponge on a string’ pill test can identify which people with a condition called Barrett’s esophagus have a low risk of developing esophageal cancer – sparing them uncomfortable endoscopies….

A ‘sponge on a string’ pill test can identify which people with a condition called Barrett’s esophagus have a low risk of developing esophageal cancer – sparing them uncomfortable endoscopies….