Carcinomaofrectum
Tsanangudzo Pfupi:
Carcinomaofrectum inodaidzwa kuti colorectal cancer, imota yakashata yakajairika mudumbu remukati, chiitiko chechipiri kune kenza yemudumbu uye esophageal, ndiyo inonyanya kupararira cancer colorectal (inenge 60%).Ruzhinji rwevarwere vane makore anopfuura makumi mana, uye vangangoita 15% vari pasi pemakore makumi matatu.Murume anowanzoonekwa, chiyero chemurume kumukadzi ndeye 2-3: 1 maererano nekuongorora kwekliniki, inowanikwa kuti chikamu chegomarara remukati chinoitika kubva kune rectal polyps kana schistosomiasis;kusingaperi kuzvimba kweura, zvimwe zvinogona kukonzera kenza;mafuta akawanda uye akakwirira-protein kudya kunokonzera kuwedzera kwecholic acid secretion, iyo yekupedzisira yakasvibiswa kuva unsaturated polycyclic hydrocarbons ne intestinal anaerobes, iyo inogonawo kukonzera kenza.
Zvikonzero zvinokonzeresa colorectal cancer
Kugara kuzvimba kwematumbu
Canceration ye intestinal adenoma
Kudya uye carcinogens
3 nzira dzekuongorora colorectal cancer
1. Kuongororwa kwemunwe wekubuda napo: iyo iri nyore ndeyekuongorora kwemunwe, iyo inowanzoshandiswa mukuongororwa kwegomarara rectal, ndiko kuti, kushandisa magirovhosi e-aseptic kuona kana kune kenza yerectal kubva pakuiswa kwemashure.
2. Kuongorora kwekufungidzira: kufungidzira kunosanganisira CT uye MRI, kuburikidza neCT uye MRI kuongorora, kuti uone kana pane zvisina kufanira thickening kana kukwidziridzwa kwemadziro emukati, kuona kana pane colorectal cancer.
3. Enteroscopy: enteroscopy ndiyo inonyanya kunzwisisika, ine enteroscopy, nekuisa nzvimbo yekutarisa ne enteroscopy, uye ipapo biopsy pathology kuti uone kuongororwa.