Matenda a khansa ya m'mimba

Mankhwala a khansa ya m'mimba ndi ma molekyulu omwe amapangidwa mu thupi la amayi monga momwe amachitira khansa, komanso pansi pa zifukwa zina. Ngati msinkhu wa khansa ndi wapamwamba kusiyana ndi wachibadwa, ndiye izi zingasonyeze kuti pali khansara. Popanda ogulitsa, zimakhala zovuta kuchita zonse zomwe zimawunikiridwa komanso kufufuza matenda okhudzana ndi matendawa. Kawirikawiri matenda oyambirira a kansa ya m'mawere amachitika molondola chifukwa cha zotupa.

Oyambitsa khansa ya m'mawere amafalitsa m'magazi. Chiwerengero chawo sayenera kupitirira chizolowezi. Komabe, ngati msinkhu wawo ukukwera, izi sizikutanthauza kuti pali kusintha kosasinthika m'maselo. Kawirikawiri, zotsatira zabwino zabodza zimakhala chifukwa cha kutupa, matenda a zikondamoyo, chiwindi, ndi impso. Komabe, nthawi zonse, pamene chiwerengero cha khansa ya m'mawere chikuwonjezeka, m'pofunika kuti mupeze mayeso ena kuti musachotse khansa.

CA 15-3

Zikwangwani zimatha kukhala ngati ma antigen, michere, mahomoni ndi mapuloteni. Zolemba zosiyana zimapangidwa ndi mitundu yosiyanasiyana ya zotupa. Za khansa ya m'mawere imati mlingo wokwera wa chiphaso CA 15-3 (antigen). Mlingo wake umakhala wopitirira 95% pa matenda a m'mawere a khansa poyerekezera ndi zotupa zowonongeka, zomwe zingathenso kukwera.

Chotupa cha CA 15-3 chotupa ndizomwe zimakhala zofanana ndi kukula kwa chotupacho. Ndiponso, ziphuphu zake zapamwamba zingasonyeze kuti maselo a mitsempha amaphatikizapo ndondomeko ya oncology. Kuzindikira msinkhu wa mawonekedwewa kumakuthandizani kuti muyang'ane molondola momwe chitukuko chikuyambira, komanso ngati chithandizocho chiri chothandiza. Ndi chifukwa chake kusakwatirana kosakwatiwa kumaperekedwa mobwerezabwereza kusiyana ndi kulingalira mu mphamvu. Zimaganiziridwa kuti ngati chizindikirochi chimawoneka m'magazi ndi 25%, ndiye kuti matendawa akupita. Ngati msinkhu wake ukucheperachepera, ndiye kuti mankhwalawa akuwoneka othandiza.

Kuonjezera apo, kansalu ya kansa ya CA 15-3 imayang'aniridwa nthawi zonse poyang'anira mapangidwe a metastases ndi kubwereranso. Komabe, pambuyo pa mankhwala a chemotherapy kapena radiotherapy, komanso machitidwe a munthu aliyense, msinkhu wake ukhoza kuwuka kwa kanthawi. Izi zikusonyeza kuti chotupa chikuwonongedwa.

Pali umboni wakuti pakati pa mimba, msinkhu wa CA 15-3 ukuwonjezeka, umene suli chizindikiro cha khansa.

CA 15-3 ndi REA

Kuti mumvetsetse bwino kupezeka ndi kutsata chitukuko, zimalangizidwa kuti mufufuze mlingo wa zina zotupa. Kawirikawiri, CA 15-3 imayesedwa mogwirizana ndi REA (khansa-embryonic antigen), yomwe ndi chizindikiro cha zotupa za rectum.

Mankhwala a khansa ya m'mimba: nthawi zonse

Chizolowezi cha CA 15-3 chimachokera ku 0 mpaka 22 U / ml. Monga lamulo, matenda amatha kupezeka pamene ndondomekoyi iposa 30 U / ml. Malingana ndi ziwerengero, 80% odwala kuwonjezeka kwa msinkhu wa khansa iyi ikuwonetsa njira yothetsera khansa yothandizira. REA ayenera kukhala kuyambira 0 mpaka 5 U / ml.

Ngati mukufufuza zolemba za khansa ya m'mawere, zolembedwazo ziyenera kupangidwa ndi dokotala yekha. Monga lamulo, matendawa sanagwiritsidwe ntchito pokhapokha kuti azindikire kuti ndi ofunika kwambiri. Ndikofunika kuti pakhale zovuta zonse zofufuza kuti zitsimikizire kupezeka kwa chilengedwe.

Musachite mantha kuti mutenge mayesero, chifukwa makumi asanu ndi atatu (98%) a khansa ya m'mawere amatha kuchiritsidwa, ngati matendawa anali oyenera komanso oyenera.