Carcinomaofrectum
Kufotokozera Kwachidule:
Carcinomaofrectum imatchedwa khansa yapakhungu, ndi chotupa choyipa chofala m'matumbo am'mimba, zomwe zimachitika ndi khansa ya m'mimba ndi zam'mimba, ndiye gawo lofala kwambiri la khansa yapakhungu (pafupifupi 60%).Odwala ambiri ali ndi zaka zopitilira 40, ndipo pafupifupi 15% ali ndi zaka zosakwana 30.Amuna ndi ofala kwambiri, chiŵerengero cha mwamuna ndi mkazi ndi 2-3: 1 malinga ndi kuwonetsetsa kwachipatala, amapezeka kuti mbali ya khansa yamtundu wamtundu imachokera ku polyps kapena schistosomiasis;kutupa kosatha kwa matumbo, ena angayambitse khansa;Zakudya zamafuta ambiri komanso zamapuloteni zimapangitsa kuchuluka kwa cholic acid katulutsidwe, chotsiriziracho chimawola mu unsaturated polycyclic hydrocarbons ndi matumbo a anaerobes, omwe angayambitsenso khansa.
Zifukwa zomwe zimayambitsa khansa ya colorectal
Kutupa kwamatumbo kwanthawi yayitali
Khansa ya m'mimba adenoma
Zakudya ndi carcinogens
Njira 3 zowunika khansa yapakhungu
1. Kuunika kwa chala kumatako: chophweka kwambiri ndicho kuyezetsa chala kumatako, komwe nthawi zambiri kumagwiritsidwa ntchito pozindikira khansa ya m'matumbo, ndiko kuti, kugwiritsa ntchito magolovesi aaseptic kuti adziwe ngati pali khansa ya m'matumbo kuchokera kumatako.
2. Kujambula zithunzi: kujambula kuphatikizapo CT ndi MRI, kupyolera mu CT ndi MRI kuyezetsa, kuti mudziwe ngati pali kukhuthala kosasinthasintha kapena kukulitsa khoma la m'mimba, kuti mudziwe ngati pali khansa yapakhungu.
3. Enteroscopy: enteroscopy ndi intuitive kwambiri, ndi enteroscopy, mwa kuika malo a cholinga ndi enteroscopy, ndiyeno biopsy pathology kudziwa matenda.