Kushandiswa: inoshandiswa pakubvisa endoscopic yematombo ebhiriyari. Ipa mutungamiri waya uye jekiseni lumen. (dombo riri pasi pe5mm)
Deredza allergies kumuviri wemunhu uye kuchengeteka
Clear position view pasi peX-ray
Gadzirisa kusiyana kweanatomical
Dzivirira zvinobudirira kukuvadzwa kwe lumen, kurerutsa kwe cannulation uye kupfuudza iyo yakaoma
Yakanakira kusarudzwa kwekiriniki