Uvavanyo lwe-stool guaiac

Uvavanyo lwe-stool guaiac lujonga igazi elifihliweyo (lemimoya) kwisampulu yesitulo. Inokufumana igazi nokuba awunakulibona ngokwakho. Luhlobo oluqhelekileyo lovavanyo lwegazi lokungcola kwegazi (FOBT).

I-Guaiac yinto evela kwisityalo esetyenziselwa ukunxiba amakhadi ovavanyo lwe-FOBT.

Ngokwesiqhelo uqokelela isampulu encinci yendlu ekhaya. Ngamanye amaxesha, ugqirha unokuqokelela inani elincinci lesitulo kuwe ngexesha loviwo lwe-rectal.

Ukuba uvavanyo lwenziwe ekhaya, usebenzisa ikiti yovavanyo. Landela imiyalelo yekiti ngokuchanekileyo. Oku kuqinisekisa iziphumo ezichanekileyo. Ngokufutshane:

• Uqokelela isampulu yendlu ukusuka kumathumbu amathathu ahlukeneyo.
• Kunye nokuhamba kwamathumbu, uthambisa isixa esincinci esitulweni kwikhadi elinikezwe kule khithi.
• Uthumela ikhadi elabhoratri ukuze livavanywe.

SUKUTHABATHI iisampuli zelindle kwindawo yokuhlambela. Oku kunokubangela iimpazamo.

Iintsana nabantwana abancinci banxibe amanabukeni, ungabeka ilweyile ngeplastiki. Beka isongelo seplastiki ukuze igcine isitulo kude nawo nawuphi na umchamo. Ukuxutywa komchamo kunye nesitulo kungonakalisa isampulu.

Okunye ukutya kunokuchaphazela iziphumo zovavanyo. Landela imiyalelo malunga nokungatyi ukutya okuthile ngaphambi kovavanyo. Oku kunokubandakanya:

• Inyama ebomvu
• Icantaloupe
• I-broccoli engaphekwanga
• Itheniphu
• Radish
• Horseradish

Amanye amayeza anokuphazamisa uvavanyo. Oku kubandakanya i-vitamin C, i-aspirin, kunye nee-NSAID ezinje nge-ibuprofen kunye ne-naproxen. Buza umboneleli wakho wezempilo ukuba ufuna ukuyeka ukuzithatha ngaphambi kovavanyo. Ungaze uyeke okanye utshintshe amayeza akho ngaphandle kokuqala uthethe nomboneleli wakho.

Uvavanyo lwasekhaya lubandakanya intshukumo eqhelekileyo yamathumbu. Akukho buhlungu.

Unokuba ungonwabi xa isitulo siqokelelwa ngexesha lovavanyo lwe-rectal.

Olu vavanyo lubona igazi kwindawo yokugaya ukutya. Inokwenziwa ukuba:

• Uvavanywa okanye uvavanyelwe umhlaza wekolon.
• Unentlungu esiswini, utshintsha amathumbu, okanye ukunciphisa umzimba.
• Unayo i-anemia (ubalo lwegazi olusezantsi).
• Uthi unegazi esitofini okanye emnyama, ilindle.

Iziphumo zovavanyo ezingalunganga zithetha ukuba akukho gazi esitulweni.

Iziphumo ezingaqhelekanga zinokubangelwa ziingxaki ezibangela ukopha esiswini okanye kumathumbu emathumbu, kubandakanya:

• Umhlaza wekolon okanye ezinye izisu zesisu (GI)
• Iicolyp polyps
• Imithambo yokopha kwisisu okanye isisu (ii-esophageal varices kunye ne-portal hypertensive gastropathy)
• Ukudumba kwe-esophagus (esophagitis)
• Ukudumba kwesisu (gastritis) ukusuka kusulelo lwe-GI
• Iimpawu
• Isifo seCrohn okanye isifo sezilonda
• Isilonda Peptic

Ezinye izizathu zovavanyo oluqinisekileyo zinokubandakanya:

• Umphunga
• Ukukhohlela igazi emva koko uliginye

Ukuba iziphumo ze-stool guaiac zibuya zilungile kwigazi esitulweni, ugqirha wakho uya kuthi ayalele ezinye iimvavanyo, zihlala zibandakanya icolonoscopy.

Uvavanyo lwe-stool guaiac aluchongi umhlaza. Uvavanyo lokuhlola olufana necolonoscopy lunokunceda ekufumaneni umhlaza. Uvavanyo lwe-stool guaiac kunye nolunye uhlolo lunokubamba umhlaza wekolon kwangoko, xa kulula ukunyanga.

Kunokubakho iziphumo ezibubuxoki kunye nezobuxoki.

Iimpazamo ziyacuthwa xa ulandela imiyalelo ngexesha lokuqokelela kwaye uphephe ukutya okuthile kunye namayeza.

Umhlaza wekolon - uvavanyo lwe-guaiac; Umhlaza ongalunganga-uvavanyo lwe-guaiac; gFOBT; Uvavanyo lwe-guaiac smear; Uvavanyo lwegazi lokungcola kwegazi - i-guaiac smear; Uvavanyo lwe-stool lwegazi lobugqi- i-guaiac smear

• Uvavanyo lwegazi lokungcola kwegazi

Rex DK, Boland CR, Dominitz JA, okqhubekayo. Ukuvavanywa komhlaza ongalunganga: izindululo zoogqirha kunye nezigulana ezivela kwi-U.S. Multi-Society Task Force kumhlaza ongqalileyo. NdinguJ Gastroenterol. Ngo-2017; 112 (7): 1016-1030. IINKCUKACHA: 28555630 www.ncbi.nlm.nih.gov/pubmed/28555630.

Ugcina i-TJ, iJensen DM. Ukopha emathunjini. Ku: UFeldman M, uFriedman LS, uBrandt LJ, ii-eds. Sleisenger kunye neFordtran's Gastrointestinal and Liver Disease: IPathophysiology / Diagnosis / Management. Ngomhla we-10. IPhiladelphia, PA: Elsevier Saunders; 2016: isahluko 20.

Umsebenzi we-US Preventive Services Task Force, i-Bibbins-Domingo K, iGrossman DC, et al. Ukuvavanywa komhlaza obonakala ngokungathandabuzekiyo: Isiteyitimenti seNkxaso yeeNkonzo zoThintelo sase-US. JAMA. Ngo-2016; 315 (23): 2564-2575. IINKCUKACHA: 27304597 www.ncbi.nlm.nih.gov/pubmed/27304597.