Yini iRetosigmoidoscopy, yenzelwa ini nokuthi yenziwa kanjani

-Delile

• Yenzelwe ini
• Kwenziwa kanjani
• Kunjani ukulungiselela

I-Retosigmoidoscopy ukuhlolwa okukhonjisiwe ukubona ngeso lengqondo izinguquko noma izifo ezithinta ingxenye yokugcina yamathumbu amakhulu. Ekuqaphelisweni kwayo, kwethulwa ishubhu nge-anus, engaguquguquka noma ibe lukhuni, nekhamera esicutshini, ekwazi ukuthola izilonda, ama-polyps, i-foci yokopha noma izicubu, isibonelo.

Yize kuyisivivinyo esifana ne-colonoscopy, i-rectosigmoidoscopy yehlukile ngoba ibonakalisa kuphela i-rectum ne-sigmoid colon, ngokulingana, ngokwesilinganiso, kuya kumasentimitha wokugcina angama-30 wamathumbu. Futhi ayidingi ukuqedwa kwamathumbu okuphelele noma ukuthambisa, njengakwi-colonoscopy. Bheka ukuthi yenzelwe ini nokuthi ungayilungiselela kanjani i-colonoscopy.

Yenzelwe ini

I-Rectosigmoidoscopy iyakwazi ukuhlola i-mucosa yengxenye yokugcina yamathumbu, ikhombe izilonda noma noma yiziphi izinguquko kulesi sifunda. Kungakhonjiswa ngezimo ezilandelayo:

• Bheka ubukhona besisindo esiyindilinga noma isimila;
• Landelela umdlavuza webala;
• Bheka ubukhona be-diverticula;
• Khomba futhi useshe imbangela ye-fulminant colitis. Qonda ukuthi i-colitis iyini nokuthi ingabangelwa yini;
• Thola umthombo wokopha;
• Bheka uma kunezinguquko ezihambisana nezinguquko kwimikhuba yamathumbu.

Ngaphezu kokubuka izinguquko ngekhamera, ngesikhathi se-rectosigmoidoscopy kungenzeka futhi ukuthi kwenziwe ama-biopsies, ukuze ahlaziywe elebhu futhi aqinisekise ushintsho.

Kwenziwa kanjani

Ukuhlolwa kwe-rectosigmoidoscopy kungenziwa ngokugula noma esibhedlela. Umuntu udinga ukulala ohlakeni, ohlangothini lwesobunxele futhi enemilenze eguquguqukayo.

Akudingekile ukwenza i-sedation, ngoba yize kungathandeki, akusona isivivinyo esibuhlungu. Ukuze akwenze, udokotela wethula idivaysi ngendunu, ebizwa nge-rectosigmoidoscope, enobubanzi obucishe bube ngumunwe owodwa, ongaba izinhlobo ezi-2 ezihlukene:

• Kunzima, iyinsimbi eyinsimbi futhi eqinile, equkethe ikhamera ekugcineni kanye nomthombo okhanyayo wokubuka indlela, ukwazi ukwenza ama-biopsies;
• Nezimo, iyithuluzi lesimanjemanje, eliguquguqukayo, eliqukethe nekhamera nomthombo wokukhanya, kepha liyasebenza ngokwengeziwe, alikhululeki futhi liyakwazi ukuthatha izithombe zendlela, ngaphezu kwama-biopsies.

Zombili lezi zindlela ziyasebenza futhi ziyakwazi ukubona nokwelapha izinguquko, futhi zingakhethwa ngokuya ngesipiliyoni sikadokotela noma ukutholakala kwakhe esibhedlela, ngokwesibonelo.

Isivivinyo sithatha imizuzu engaba yishumi kuya kwengu-15, asikho isidingo sokuhlala esibhedlela futhi sekuvele kungenzeka ukubuyela emsebenzini ngosuku olufanayo.

Kunjani ukulungiselela

Okwe-rectosigmoidoscopy, ukuzila ukudla noma ukudla okhethekile akudingekile, yize kunconywa ukuthi udle ukudla okulula ngosuku lokuhlolwa ukuze ugweme ukuzwa ukugula.

Kodwa-ke, kunconywa ukuthi uhlanze ukuphela kwamathumbu amakhulu ukwenza lula ukubonwa kokuhlolwa, ngokwethula i-glycerin suppository noma i-enema yemikhumbi, cishe amahora amane ngaphambi kwalokho, nokuphinda amahora amabili ngaphambi kokuhlolwa, njengoba kuzoqondiswa udokotela.

Ukwenza i-enema yemikhumbi, kuvame ukunconywa ukwethula umuthi nge-anus bese ulinda cishe imizuzu eyi-10, noma isikhathi eside ngangokunokwenzeka ngaphandle kokuphuma. Funda ukuthi ungayenza kanjani i-enema yemikhumbi ekhaya.