na ɛtumi di dwuma.Yɛbɛtumi de endoscopy asa yamkuro a ɛtu mogya,na yɛbɛtumi nso apae ne yam asa no yareɛ berɛ a endoscopy no antumi anyɛ adwuma no. Yamkuro
mu. Eyinom taa bi ne mogya mu nhwehwɛmu, X-ray, (contrast) CT scan ne endoscopy. Ntini a wohu fi biopsy no mu no kyerɛ nkwammoaa ko a ɛredɔɔso, ne nipadua