Kumvetsetsa Kupitilira Kuchokera Kuziphuphu Zam'mimba Kupita ku Khansa

Khansa simayamba mwadzidzidzi;m'malo mwake, kuyambika kwake ndi njira yapang'onopang'ono yomwe imakhudza magawo atatu: zotupa za precancerous, carcinoma in situ (zotupa zoyambirira), ndi khansa yowononga.

Zilonda zam'mimba zimakhala ngati chenjezo lomaliza la thupi khansa isanawonekere, zomwe zimayimira mkhalidwe wosinthika komanso wosinthika.Komabe, kaya kusinthaku kusinthe kapena kuipiraipira zimadalira zochita za munthu.

Kodi Precancerous Lesions ndi chiyani?

Choyamba, ndikofunika kuzindikira kuti zotupa za precancerous si khansa;alibe maselo a khansa.Atha kuwonedwa ngati achibale apamtima a khansa, omwe amatha kusanduka khansa chifukwa cha nthawi yayitali ya ma carcinogens.Choncho, iwo si ofanana ndi khansa ndipo sayenera conflated.

Kusinthika kuchokera ku zotupa za precancerous kupita ku khansa ndi njira yapang'onopang'ono, yomwe imatenga zaka zingapo kapena makumi angapo.Nthawi imeneyi imapatsa anthu mwayi wokwanira wochitapo kanthu.Matenda a khansa amayamba chifukwa cha zinthu zosiyanasiyana, kuphatikizapo matenda kapena kutupa kosatha, moyo wosayenera, ndi chibadwa.Kuzindikira zotupa za precancerous si zotsatira zoyipa;ndi mwayi woti alowererepo panthawi yake, kutsekereza zotupa zowopsa, komanso kusinthika.Njira monga kuchotsa opaleshoni, kuthetsa kutupa, ndi kutsekeka kwa zinthu zolimbikitsa zimatha kubwezeretsa zotupa za khansa kuti zikhale bwino.

Si zotupa zonse zomwe zimawoneka ngati zotupa zodziwika bwino.Zilonda za precancerous zomwe zimachitika kawirikawiri ndi monga:

• Kupewa Khansa Yam'mimba: Chenjerani ndi Chronic Atrophic Gastritis

• Magawo akutukuka: M'mimba mucosa wabwinobwino → Matenda a m'mimba osatha → Matenda a atrophic gastritis

• Kusintha kwa m'mitsempha: m'mimba metaplasia, dysplasia

• Zotsatira zomaliza: Khansa ya m'mimba

Ngakhale kuti matenda a atrophic gastritis sapita patsogolo mpaka ku khansa ya m'mimba, matenda osachiritsika kapena kukondoweza mobwerezabwereza (monga kumwa mowa kwambiri, bile reflux, matenda a Helicobacter pylori, kapena kugwiritsa ntchito mankhwala enaake kwa nthawi yaitali) kungayambitse khansa.

Mawonetseredwe azachipatala ndi awa:

• Mseru ndi kusanza

• Kupweteka kwa m'mimba ndi kupweteka

• Kutaya njala

• Belching

• Kupewa Khansa Yam'mimba: Osachepetsa Adenomatous Colorectal Polyps

• Kukula kwa matenda: Kansa ya m'matumbo → Kutupa kwamatumbo → Mitsempha yamatumbo → Chotupa cham'matumbo

• Nthawi yosinthira: Benign polyps ku khansa nthawi zambiri imatenga zaka 5-15.

Zizindikiro za adenomatous colorectal polyps:

• Kuchulukitsa kwamatumbo

• Ululu m'mimba

• Kudzimbidwa

• Zimbudzi zamagazi

Kupewa Khansa Yachiwindi: Yang'anirani Bwino Kwambiri pa Chiwindi Cirrhosis

Magawo akukula: Matenda a chiwindi → Chiwopsezo cha chiwindi → Khansa ya chiwindi

Zowopsa: Anthu omwe ali ndi mbiri ya matenda a chiwindi a mtundu wa B komanso matenda a chiwindi omwe ali pachiwopsezo chachikulu chotenga khansa ya chiwindi.

Njira zothandizira:

• Kuyeza kwanthawi zonse: Kuyeza kwa chiwindi cha B-ultrasound ndi alpha-fetoprotein pamiyezi iliyonse ya 3-6 kwa odwala omwe ali ndi matenda a chiwindi a B okhudzana ndi cirrhosis.

• Kuyang'anira mwachangu kachirombo ka hepatitis B komanso kukhazikika kwa antivayirasi kwa odwala a hepatitis B.

• Njira zina zodzitetezera: Kusiya kusuta ndi kumwa mowa, komanso kupewa kugwira ntchito mopitirira muyeso.

• Kupewa Khansa ya M'mawere: Samalani ndi Atypical Breast Hyperplasia

Kapangidwe kake: Bere lachibadwa → Hyperplasia yosakhala yachilendo → Carcinoma in situ → Hyperplasia ya m'mawere → Hyperplasia → Khansa ya m'mawere