1.Ukuhlolwa kwe-FOB kutholani?
Ukuhlolwa kwegazi le-faecal occult blood (FOB) kuyatholwaamanani amancane egazi endle yakho, obungeke ujwayele ukukubona noma ukuqaphela.(Indle ngezinye izikhathi ibizwa ngokuthi indle noma ukunyakaza. Imfucuza oyikhipha ephaseji lakho elingemuva (indunu). Ukusebenzelana nemimoya kusho okungabonakali noma okungabonakali.
2.Uyini umehluko phakathi kokuhlolwa kokulingana ne-FOB?
Umehluko omkhulu phakathi kokuhlolwa kwe-FOB ne-FITinani lamasampuli okudingeka uwathathe.Ukuze uthole uhlolo lwe-FOB, udinga ukuthatha amasampuli amathathu e-poo ahlukene, ngalinye ngezinsuku ezihlukene.Ngokuhlolwa kwe-FIT, udinga ukuthatha isampula eyodwa kuphela.
3.Isivivinyo asihlali sinembe.
Kuyenzeka ukuthi kuhlolwe i-DNA yendle ukukhombisa izimpawu zomdlavuza, kodwa awukho umdlavuza otholakala ngokunye ukuhlolwa.Odokotela babiza lokhu ngomphumela ongelona iqiniso.Kuyenzeka futhi ukuthi ukuhlolwa kugeje eminye imidlavuza, okubizwa ngokuthi umphumela ongemuhle ongemuhle.
Kuyenzeka ukuthi kuhlolwe i-DNA yendle ukukhombisa izimpawu zomdlavuza, kodwa awukho umdlavuza otholakala ngokunye ukuhlolwa.Odokotela babiza lokhu ngomphumela ongelona iqiniso.Kuyenzeka futhi ukuthi ukuhlolwa kugeje eminye imidlavuza, okubizwa ngokuthi umphumela ongemuhle ongemuhle.
Ngakho-ke yonke imiphumela yokuhlolwa idinga ukusiza ngombiko womtholampilo.
4.Kuyingozi kangakanani ukuhlolwa ukuthi ulungile?
Umphumela we-FIT ongajwayelekile noma omuhle usho ukuthi bekunegazi esitokisini sakho ngesikhathi sokuhlolwa.I-polyp ye-colon, i-polyp yangaphambi komdlavuza, noma umdlavuza kungabangela ukuhlolwa kwendle.Ngokuhlolwa ukuthi une-positive,mancane amathuba okuthi ube nomdlavuza we-colorectal osekuqaleni.
I-Fecal Occult Blood (FOB) ingatholakala kunoma yisiphi isifo samathumbu esidala ukopha okuncane.Ngakho-ke, ukuhlolwa kwegazi kwe-fecal occult kunenani elikhulu ekusizeni ukuxilongwa kwezifo ezihlukahlukene zokuphuma kwegazi emathunjini futhi kuyindlela ephumelelayo yokuhlola izifo zesisu.
Isikhathi sokuthumela: May-30-2022