Le nqubo ye-endoscopy ihlola ingxenye yokugcina yamathumbu amakhulu
Kuyini i-Sigmoidoscopy?
I-sigmoidoscopy iyindlela yokuthi udokotela ahlole ingxenye yesithathu yokugcina amathumbu amakhulu, okubandakanya i- rectum ne- sigmoid colon . I-tube yokubukeka eguquguqukayo ene-lens kanye nomthombo olula ekugcineni, okuthiwa i-sigmoidoscope, ifakwa phakathi kwe-anus futhi ingene emgqeni. Uma ubukeka ngeso lengubo ngakwesinye ukuphela kwesibalo, udokotela angabona ngaphakathi kwekoloni .
Kuloluhlolo, udokotela angakwazi ukuhlola umdlavuza, ukukhula okungavamile ( ama-polyps ) nezilonda . Esikhathini esiningi, i-sigmoidoscopy yenziwa ehhovisi likadokotela, ngokuvamile i- gastroenterologist noma udokotela ohlinzayo . Kungenzeka noma kungabi yilungiselelo, kuye ngokuthandana nodokotela kanye nesizathu sokuhlolwa. Kungase kungakhathazeki ngenxa yokuthi ayikho i-sedation, kodwa odokotela abaningi baqhubeka nokuhlolwa ngokushesha kakhulu ukuze banciphise isiguli esingenasifo. Uma kunesidingo sokusungula nokusekelwa, isilingo singathatha isikhathi eside.
Yini I-Sigmoidoscopy Eyasetshenziselwa?
Kusukela eneminyaka engama-50, i-sigmoidoscopy inganconywa yonke iminyaka engu-3 ukuya kwengu-5 ukuhlola umdlavuza obala. Kubantu abasengozini enkulu yokuba nomdlavuza wokulala ngenxa yokugula kwesifo sofuba (IBD) , ikakhulukazi isifo sofuba esiswini, umlando womndeni we-cancer yombala, noma i-polyposis yomndeni, ukuhlolwa kunganconywa kusukela eminyakeni engu-35.
I-sigmoidoscopy ingase isetshenziswe njengendlela yokulandelela ngemuva kokuhlolwa kwe-digital rectal okungavamile, noma ngemuva kokuhlolwa kwegazi okuphambene nomzimba. Kungasiza futhi ukukhomba umthombo wezinhlobo ezithile zokuphuma kwamagciwane noma ezinye izinkinga emkhakheni we-digestive ophansi. I-biopsy ingathathwa ngesikhathi senqubo, uma udokotela ebona kuyadingeka.
Uma ukungavamile kutholakala kwisigmoidoscopy, i-colonoscopy inganconywa.
Kuyini Ukulungiselela I-Sigmoidoscopy?
Ukuze udokotela athole umbono ocacile odonga lwamathumbu emathunjini, i-colon kumele ingabi nalutho. Udokotela uzokunikeza imiyalelo ecacile yokuthi ungalungisa kanjani ukuhlolwa, okungafaka phakathi amakhemikhali noma ama- lame . Ngosuku lokuhlolwa, ukudla kwakho kufanele kube ikakhulukazi koketshezi, kunokudla okuqinile.
I-Sigmoidoscopy Yenzani Kanjani?
Ungacelwa ukuba ugqoke isembatho sasesibhedlela, noma ususe izingubo zakho kusuka okhalweni phansi. Umsizi angakwazi ukurekhoda ukushisa, ukushaywa umoya, ukucindezeleka kwegazi, kanye nesilinganiso sokuphefumula. Uzoyala ukuba ulale ngakwesokunxele sakho etafuleni lokuhlola, ngamadolo owodwa noma womabili aphakanyiselwe esifubeni sakho. Udokotela uzofaka i-sigmoidoscope ibe yi-rectum yakho futhi uphume umoya emoyeni we-sigmoidoscope uma kunesidingo ukuze uthole umbono ocacile. I-biopsy ingathathwa ngokusebenzisa idivayisi ekupheleni kwesigmoidoscope. I-biopsy ingxenyeni yezicubu ezingathunyelwa ebhokisini ukuze kuhlaziywe okwengeziwe ngaphansi kwe-microscope.
Yiziphi Izingozi Ze-Sigmoidoscopy?
Ukulimala emathunjini kuyinkinga engavamile yale nqubo. Izingozi ziphansi kakhulu kangangokuba azifanelekile ukuhlehlisa noma ukukhansela ukuhlolwa.
Ingabe Ukuqokwa Okulandelayo Kudingekile?
Uma i-biopsy ithathwe, udokotela wakho kufanele abe nemiphumela ezinsukwini ezimbalwa. Ukudla okuvamile kanye nesimiso kungabuyekezwa ngokushesha ngemva kokuhlolwa.
Ngifanele Ngibize Udokotela Nini?
Shayela udokotela wakho ngokushesha uma uthola:
- Ukuphuma kwegazi
- Izwa sengathi ipholile
- Ukuphefumula okuncane
- Amapulpitations
Shayela udokotela wakho uma uhlangabezana nalokhu:
- isiyaluyalu
- ukuhlanza
- ama-cramps
- ubuhlungu besisu
- umkhuhlane
- izikhukhula
- ikhanda elibi kakhulu
- imisipha yama-muscle
Yini Okunye Okufanele Ngiyazi?
I-sigmoidoscopy inqunyelwe ukuhlola kuphela ingxenye yesithathu engezansi yesilonda. Ukuze uhlolwe ngokugcwele ngomdlavuza wombala, i-colonoscope iyadingeka ukuhlola umdlavuza noma i-polyps ephakeme emathunjini.
Umthombo:
I-American Cancer Society. Imibuzo evame ukubuzwa mayelana neColonoscopy ne-Sigmoidoscopy. " Cancer.org. Feb 2 2016.