I-sigmoidoscopy iyinkqubo yokuhlola yokunciphisa encane engabonakali eqoqa ulwazi emagqabeni emathumbu futhi ibuka ukuba khona kwezicubu ezingavamile emgqonyeni we-rectum ne-sigmoid colon. I-Sigmoidoscopy ihluke ku- colonoscopy ngokuthi udokotela wakho ulinganiselwe ukuhlola kuphela i-rectum yakho nengxenye ephansi yomathumbu amakhulu, okuthiwa i-sigmoid colon.
Ku-colonoscopy, wonke amathumbu amakhulu ahlolwa. Omunye umehluko phakathi kwalezi zinqubo ezimbili ukuthi akukho sedation edingekayo ukuze sigmoidoscopy.
Izinhlobo Zenqubo
Kunezinhlobo ezimbili zezinqubo ze-sigmoidoscopy - sigmoidoscopy neziguquguquko kanye nesigmoidoscopy eqinile. Umehluko phakathi kokubili luhlobene nohlobo lwesilinganiso esetshenzisiwe, noma ithubhu eliguquguqukayo noma eliqinile. I-sigmoidoscopy e-Rigid manje ayisetshenziswa kakhulu ngenxa yobuchwepheshe obuthuthukisiwe be-sigmoidoscopy eguquguqukayo. Abanye odokotela bangase basebenzise i-sigmoidoscopy eqinile njengendlela esheshayo yokuthola ulwazi oluyisisekelo lokuxilonga.
Ukulungiselela inqubo ye-sigmoidoscopy ihlukahluka. Kungadingeka ukuthi uqale ukulungiselela ngosuku ngaphambi kokuhlolwa. Uma kunjalo, uzocelwa ukuba ungadli ukudla okuqinile futhi usebenzise ama-laxatives ukuqinisekisa ukuthi ikholoni yakho izobe ingenalutho ngosuku lokuhlolwa. Kwezinye izimo, i-enemas inganikezwa amahora ambalwa ngaphambi kokuhlolwa ukuhlanza ikoloni ye-sigmoid.
Phakathi nenqubo, uzocelwa ukuba ulale phansi ngakwesokunxele sakho. I tube elifushane, elikhanyisiwe, elibizwa ngokuthi i-sigmoidoscope, lifakwe ngaphakathi kwe-rectum. I-tube igcwalisa indawo ngomoya futhi ithatha isithombe sevidiyo ukuthi udokotela wakho angahlola. Ububanzi bungasusa ama-polyps bese kuthatha amasampula e-biopsy wezincuba ezingavamile, zombili zazo zizobe zithunyelwa ebhokisatri ukuze zikhishwe khona ukuba khona komdlavuza.
Inqubo ithatha cishe imizuzu engu-20.
Futhi ebizwa ngokuthi : Proctoscopy, Proctosigmoidoscopy