Musi wa23 Nyamavhuvhu, 2024, Wizbiotech yakawana mukana wechipiri wekuwanaFOB (Fecal Occult Blood) chitupa chekuzviongorora wega muChina. Kubudirira uku kunoreva hutungamiriri hweWizbiotech muchikamu chiri kukura chekuongororwa kwezvirwere kumba.

Ropa remashiripiti retsvinaKuyedza inzira yekuyedza nguva dzose inoshandiswa kuona kuti pane ropa remashiripiti mutsvina. Ropa remashiripiti rinoreva huwandu hweropa husingaonekwe nemaziso uye hunogona kukonzerwa nekubuda ropa mudumbu. Iyi nzira yekuyedza inowanzo shandiswa kuongorora zvirwere zvemudumbu zvakaita semaronda emudumbu, kenza yemudumbu, mapuropiti, nezvimwewo.

Kuongororwa kweropa retsvina kunogona kuitwa nemakemikari kana nemuviri. Nzira dzemakemikari dzinosanganisira nzira yeparafini, nzira yekuongorora ropa retsvina kaviri, nezvimwewo, nepo nzira dzekudzivirira muviri dzichishandisa masoja ekudzivirira chirwere kuona ropa retsvina.

Kana bvunzo yeropa retsvina ikaonekwa kuti ine chirwere, colonoscopy kana mimwe miedzo yekufungidzira inogona kudiwa kuti paonekwe chikonzero chekubuda ropa. Saka, kuonekwa kweropa retsvina kunokosha zvikuru pakuona zvirwere zvemudumbu nekukurumidza.