Kufotokozera Kwachidule:

Choledochoscope yamagetsi yogwiritsidwa ntchito ngati mankhwala ndi chipangizo chapadera chachipatala chomwe chimagwiritsidwa ntchito poona ndikuwunika ma duct a bile m'thupi. Ndi endoscope yosinthasintha komanso yopyapyala yomwe imayikidwa kudzera pakamwa kapena mphuno ndikutsogoleredwa m'matumbo ang'onoang'ono kuti ifike ndikuwona ma duct a bile. Njirayi imadziwika kuti endoscopic retrograde cholangiopancreatography (ERCP). Choledochoscope imatumiza zithunzi zapamwamba kwambiri ndipo imalola kuwunika matenda kapena njira zochiritsira, monga kuchotsa miyala ya ndulu kapena kuyika ma stents kuti achepetse kutsekeka kwa ma duct a bile. Mbali yogwiritsidwa ntchito ngati mankhwala ya choledochoscope iyi imatanthauza kuti cholinga chake ndi kugwiritsidwa ntchito kamodzi kokha kuti zitsimikizire chitetezo cha wodwala ndikuletsa kuipitsidwa kwa ndulu.