Kansa ya m'mimba
Kufotokozera Kwachidule:
Khansa ya m'matumbo otchedwa colonectum, ndi chotupa chofala kwambiri m'mimba, chomwe chimapezeka ndi chachiwiri pambuyo pa khansa ya m'mimba ndi m'mero, ndipo ndi khansa yofala kwambiri ya m'matumbo otchedwa colonectum (pafupifupi 60%). Odwala ambiri ali ndi zaka zoposa 40, ndipo pafupifupi 15% ali ndi zaka zosakwana 30. Amuna ndi omwe amapezeka kwambiri, chiŵerengero cha amuna kwa akazi ndi 2-3:1 malinga ndi zomwe apeza kuchipatala, zapezeka kuti gawo la khansa ya m'matumbo limachokera ku rectal polyps kapena schistosomiasis; kutupa kosatha kwa m'matumbo, ena angayambitse khansa; zakudya zamafuta ambiri komanso mapuloteni ambiri zimayambitsa kuchuluka kwa cholic acid secretion, yomalizayi imasungunuka kukhala unsaturated polycyclic hydrocarbons ndi intestine anaerobes, zomwe zingayambitsenso khansa.
Zifukwa zomwe zimayambitsa khansa ya colon
Kutupa kwa matumbo kosatha
Khansa ya m'mimba ya adenoma
Zakudya ndi zinthu zomwe zimayambitsa khansa
Njira zitatu zowunikira khansa ya m'matumbo
1. Kuyesa chala cha m'makoswe: njira yosavuta kwambiri ndi kuyesa chala cha m'makoswe, komwe nthawi zambiri kumagwiritsidwa ntchito pozindikira khansa ya m'makoswe, kutanthauza kugwiritsa ntchito magolovesi osateteza kuti adziwe ngati pali khansa ya m'makoswe kuchokera ku choikamo cha m'makoswe.
2. Kufufuza zithunzi: kujambula zithunzi kuphatikizapo CT ndi MRI, kudzera mu CT ndi MRI, kuti mudziwe ngati pali kukhuthala kosazolowereka kapena kukulitsa khoma la m'mimba, kuti mudziwe ngati pali khansa ya m'matumbo.
3. Enteroscopy: enteroscopy ndi njira yodziwikiratu kwambiri, yokhala ndi enteroscopy, poika malo ofunikira ndi enteroscopy, kenako biopsy pathology kuti adziwe matenda.