Kansa yemudumbu
Tsananguro pfupi:
Carcinomaofrectum inonzi kenza yemudumbu, ibundu rinowanzoitika mudumbu, kuwanda kwaro kuri kwechipiri mushure megomarara remudumbu neregurokuro, ndiyo inonyanya kuwanda kenza yemudumbu (inenge 60%). Ruzhinji rwevarwere vane makore anopfuura 40, uye vanenge 15% vari pasi pemakore 30. Varume ndivo vanonyanya kuwanda, chiyero chevarume nevakadzi chiri 2-3:1 zvichienderana nekuongororwa kwekiriniki, zvakaonekwa kuti chikamu chegomarara remudumbu chinobva ku rectal polyps kana schistosomiasis; kuzvimba kwenguva refu kwemudumbu, mamwe anogona kukonzera kenza; kudya kune mafuta akawanda uye mapuroteni akawanda kunokonzera kuwedzera kwekubudiswa kwecholic acid, yekupedzisira inoora kuita unsaturated polycyclic hydrocarbons ne intestinal anaerobes, iyo inogonawo kukonzera kenza.
Zvikonzero Zvinokonzera Cancer yeColorectal
Kuzvimba kwenguva refu kwemudumbu
Kenza ye adenoma yemudumbu
Kudya uye zvinokonzera kenza
Nzira nhatu dzekuongorora kenza yemudumbu
1. Kuongorora minwe yekumashure: iyo iri nyore ndeyekuongorora minwe yekumashure, iyo inowanzo shandiswa pakuongorora kenza yemudumbu, kureva kushandisa magirovhosi asina utachiona kuona kana paine kenza yemudumbu inobva mukuisa dumbu mudumbu.
2. Kuongororwa kwemifananidzo: kuratidzwa kwemifananidzo kunosanganisira CT neMRI, kuburikidza nekuongororwa kweCT neMRI, kuona kana paine kukora kusina kurongeka kana kukura kwemadziro emudumbu, kuona kana paine kenza yemudumbu.
3. Enteroscopy: enteroscopy ndiyo inonyanya kunzwisisika, ne enteroscopy, nekuisa nzvimbo yekutarisa ne enteroscopy, uye wobva waisa biopsy pathology kuti uone chirwere chacho.