Uphi Uvavanyo lweStool olulungile?
Uvavanyo lwe-stool lisetyenziselwa ukufumana ubukho begazi okanye ezinye izinto ezingaqhelekanga, ezifana nekolon okanye umdlavuza wesisu, isifo sesibindi sokukhukhumeza, isifo somzimba , izifungo ze- anal or infections.
Kukho iintlobo ezimbini eziphambili zeemvavanyo ze-stool ukukhetha kuzo. Eyokuqala, uvavanyo lwegazi lomlingo (FOBT), lugcina ubukho begazi emanzini akho. Okwesibini, uvavanyo lwe-DNA lwesigxina, lubona ubukho bezinto ezivela kumathambo kunye neengxube zomhlaza.
Uvavanyo lwe-FOBT
I-FOBTs isebenzisa impendulo yeekhemikhali ukujonga ukuba khona kwegazi kwisigxina sakho. Zingenziwa kwiofisi yegqirha okanye ekhaya. I-Guaiac FOBTs (gFOBTs) yindlela ephezulu kunayo yonke yokuhlolwa kwe-stool; zizona zincinci zichanekileyo kwaye zithengwa kakhulu ukuthenga ngaphezulu kwe-counter.
I-FOBTs ye-Immunochemical (iFOBTs) yindlela entsha kunye nengqiqo yokujonga igazi kwi-stool, kodwa ixabisa kakhulu. Umzekelo, I- Colon Health Check yi-iFOBT kunye neendleko malunga ne-35. Uvavanyo lwe-iFOBT lwesigxina lubona ubukho be-hemoglobin, iprotheyini efunyanwa egazini.
Uvavanyo lweDNA lweStool
I-American Cancer Society (ACS) yongeze i-stool DNA (sDNA) iimvavanyo kwoluhlu lwayo lwe-colon yomnxeba wokukhetha ukuhlolwa komhlaza ngo-Matshi 2008. Esikhundleni sokufuna igazi elifihliweyo, iimvavanyo ze-sDNA zikhangelele iimpawu zeDNA iifom. Olu luvalo olubi kakhulu kwaye lubiza (malunga ne-$ 80) lovavanyo lwama-stool olukhoyo ngoku.
Kubalulekile ukuba uqaphele ukuba ukuhlolwa kwe-stool kuyindlela efanelekileyo yokuhlola umhlaza wekoloni xa isetyenziswe kunye nezinye iindlela. Ukuba uvavanyo lwakho lwesigxina lubuya luhle, isinyathelo esilandelayo kukuba wenze isiganeko kunye nodokotela wakho, oya kuthi wayala i- colonoscopy okanye uvavanyo olufanayo.
Umthombo: Ngaba iColorectal Polyps kunye neCarcer iyafumaneka Ngaphambili? I-American Cancer Society 5 kuMatshi 2008. Ukufikeleleka ngomhla we-2 kuMfumfu 2008 [http://www.cancer.org/docroot/CRI/content/CRI_2_4_3X_Can_colon_and_rectum_cancer_be_found_early.asp]
Uphi Uvavanyo lweStool olulungile?Uvavanyo lwe-stool lisetyenziselwa ukufumana ubukho begazi okanye ezinye izinto ezingaqhelekanga, ezifana nekolon okanye umdlavuza wesisu, isifo sesibindi sokukhukhumeza, isifo somzimba , izifungo ze- anal or infections.
Kukho iintlobo ezimbini eziphambili zeemvavanyo ze-stool ukukhetha kuzo. Eyokuqala, uvavanyo lwegazi lomlingo (FOBT), lugcina ubukho begazi emanzini akho. Okwesibini, uvavanyo lwe-DNA lwesigxina, lubona ubukho bezinto ezivela kumathambo kunye neengxube zomhlaza.
Uvavanyo lwe-FOBT
I-FOBTs isebenzisa impendulo yeekhemikhali ukujonga ukuba khona kwegazi kwisigxina sakho. Zingenziwa kwiofisi yegqirha okanye ekhaya. I-Guaiac FOBTs (gFOBTs) yindlela ephezulu kunayo yonke yokuhlolwa kwe-stool; zizona zincinci zichanekileyo kwaye zithengwa kakhulu ukuthenga ngaphezulu kwe-counter.
I-FOBTs ye-Immunochemical (iFOBTs) yindlela entsha kunye nengqiqo yokujonga igazi kwi-stool, kodwa ixabisa kakhulu. Umzekelo, I- Colon Health Check yi-iFOBT kunye neendleko malunga ne-35. Uvavanyo lwe-iFOBT lwesigxina lubona ubukho be-hemoglobin, iprotheyini efunyanwa egazini.
Uvavanyo lweDNA lweStool
I-American Cancer Society (ACS) yongeze i-stool DNA (sDNA) iimvavanyo kwoluhlu lwayo lwe-colon yomnxeba wokukhetha ukuhlolwa komhlaza ngo-Matshi 2008. Esikhundleni sokufuna igazi elifihliweyo, iimvavanyo ze-sDNA zikhangelele iimpawu zeDNA iifom. Olu luvalo olubi kakhulu kwaye lubiza (malunga ne-$ 80) lovavanyo lwama-stool olukhoyo ngoku.
Kubalulekile ukuba uqaphele ukuba ukuhlolwa kwe-stool kuyindlela efanelekileyo yokuhlola umhlaza wekoloni xa isetyenziswe kunye nezinye iindlela.
Ukuba uvavanyo lwakho lwesigxina lubuya luhle, isinyathelo esilandelayo kukuba wenze isiganeko kunye nodokotela wakho, oya kuthi wayala i- colonoscopy okanye uvavanyo olufanayo.
Umthombo: Ngaba iColorectal Polyps kunye neCarcer iyafumaneka Ngaphambili? I-American Cancer Society 5 kuMatshi 2008. Ukufikeleleka ngomhla we-2 kuMfumfu 2008 [http://www.cancer.org/docroot/CRI/content/CRI_2_4_3X_Can_colon_and_rectum_cancer_be_found_early.asp]