Indlela i-Visual Technology esetyenziswa ngayo ukukhusela umdlavuza
I-colonoscope iyisimboli eside, esincinci, esitshintshileyo esifakelwe kwi-anus ukuhlolwa okubonakalayo kwikholoni kunye ne-rectum. Iqukethe ikhamera yedijithali kunye nomthombo wokukhanya ogqityiweyo ekupheleni kwaye isetyenziselwa ukwenza inkqubo ekhoyo yokuxilonga ebizwa ngokuba yi- colonoscopy .
I-colonoscopy ingenziwa kwisibhedlele okanye kwindawo yeklinikhi. Abantu abaye baqhuba le nkqubo bahlala behlelwa ukuze bangabi namava.
Ngethuba loviwo, bukhoma imifanekiso yezedijithali kuboniswe kwi-monitor monitor ukuze kuncede ukukhokela uphando. Imifanekiso esele idlalwa ngokuthe rhoqo kwi-up-close examination okanye ukunceda ukuthelekisa kwimifanekiso yangaphambili.
I-colonoscope isetyenziswe ngugqirha oqeqeshwe ngokukodwa kwi-teknoloji, kubandakanywa ne- gastroenterologists kunye nabagqirha be-colorectal . Ezinye zeemeko zonyango ezifumene i-colonoscope ziquka:
- Umhlaza ophezulu
- Ukuphuma kwamanzi
- Izifo ezingavumiyo
- Izifo ezithintekayo zezifo (IBD) , kubandakanya isifo sikaCrohn kunye nesifo sezilonda zesilonda
IColonoscopy kunye neCarcer
I-colonoscope ithathwa njengethuluzi eliphambili lokuvavanya nokukhusela umdlavuza we-colorectal.
Ukuba, ngethuba le-colonoscopy, ugqirha ugqitha ukukhula okungavamile kwezicubu, ezibizwa ngokuba yi- polyp , uya kusebenzisa i-colonoscope ukuba asuse uphando olongezelelweyo. Nangona iipolisi ezininzi zinobungozi, ezinye ziyakwazi ukuguqula (ezinomdlavuza) njengoko zikhula zikhulu.
Ukuze ususe i-polyp, ugqirha uya kusebenzisa unxibelelwano wombane kwi-colonoscope, eyaziwa njenge-loop yegibe, ngokukhawulelana ne-polyp kunye ne-cauterize isilonda. Ngenxa yokuba zikhona izimbilini ezincinci emathunjini, inkqubo ayibuhlungu.
Enye i-polyp ichithwe, iishubhu ezixubileyo ziya kuthunyelwa ebhabheni ukuze zihlole ukuba isakhiwo seselula sihambelana nomdlavuza okanye i- precancer .
Kwezinye iimeko, ugqirha unokusebenzisa kwakhona i-colonoscope ukuba itotto ngaphakathi kwikholoni ukwenzela ukuba isayithi ye-biopsy ihlaziywe ngexesha leemviwo ezizayo.
Izingozi kunye nokulinganiselwa
Ayikho inkqubo ngaphandle kwemingcipheko, kodwa abo badibene ne-colonoscopy bayabonwa njengabancinci kunye neenzuzo zonyango olugqithiseleyo ingozi. Iingozi eziqhelekileyo ziquka:
- Impendulo engathandekiyo kwi-sedative
- Ukuhlamba kwi-site ye-biopsy
- Ukuqhekeka okanye ukuguqulwa kwekhaloni okanye i-rectum
Ngethuba elifanayo, ngelixa i-colonoscopy ingaba yinkulu, inqubo ngokwayo ayikho ngaphandle kwemida okanye ukungaphumeleli kwayo.
Ngokubanzi, ukufumanisa kwangaphambili ukukhula ngokukhawuleza kunokunciphisa kakhulu umngcipheko womntu wokuphucula umdlavuza . Ingxaki kukuba ezininzi zezi zikhula azibonakali lula njengoko i-colonoscope inyoka ehamba ngayo emathunjini. Oku kuyinyani ngokukodwa kumdlavuza ongakwesokudla ongasoloko ubalekele ukufunyanwa njengoko uhlaselwa emathunzini emathumbu.
Ucwaningo luka-2010 oluvela eJamani, olubandakanya abathathi-nxaxheba abangama-3 600 abesilisa nabafazi, baqukumbela ukuba ubuchwepheshe bekholonikoji obukhoyo behluke ngendlela abaphumelelayo ngayo ekuboneni umdlavuza. Ngokomphando, i-colonoscopy inciphise umngcipheko wesifo somdlavuza ongasekhohlo ngamaphesenti angama-84 kodwa yanciphisa umngcipheko weengqungquthela ezisekhohlo ngamanqanaba angama-56.
Oko Oku Kufanele Kukuxelele
Ukuqinisekisa impilo yakho eyimpilo, iingcali ezininzi namhlanje zicebisa ukuba ungathathi nantoni na kwaye ucele ubungqina obubonayo ukuba kwenziwe uhlolo olupheleleyo. Unokwenza oku ngokucela imifanekiso emininzi yezithombe, kuquka enye ye-cecum (inxalenye yamathumbu amakhulu ngaphandle kwekota).
Ngokwezikhokelo ezikhutshwe yi-American Cancer Society, bonke abantu abangaphezu kwama-50 kufuneka babe ne-colonoscopy njengenxalenye yesifundo esiqhelekileyo kunye nophando oluphindaphindiweyo rhoqo kwiminyaka eyi-10. Abantu abanomngcipheko okhulayo bangadinga omnye kwiminyaka emithathu ukuya kweyintlanu, ngelixa abantu abaneembali zentsapho yomdlavuza ogqithisiweyo bangadinga ukuqala ngaphambili.
> Imithombo:
> I-American Cancer Society. I-American Cancer Society Iingcebiso zeCrorectal Cancer Early Detection. Atlanta, Georgia; hlaziywa ngoJulayi 7, 2017.
> Brenner, H .; Hoffmeister, M .; Ardnt, V. et al. "Ukukhusela kwi-Right-and-Side-side Colorectal Neoplasms Emva kweColonoscopy: UFundo olususela kwi-Population." JNCI: Umbhalo weNational Cancer Institute , 2010; 102 (2); 89-95. INGXELO: 10.1093 / jnci / djp436.