Chotupa chikhomo CA 19-9. Analysis wa CA 19-9: ponseponse ndipo pamene iye anakwezera

Chotupa chikhomo CA 19-9 mkulu maselo kulemera glycoprotein. Chifukwa amapangidwa ndi maselo mu epithelium a dongosolo m'mimba. Monga kusanthula njira kafukufuku ntchito immunohemilyuminestsentny. CA 19-9 amagwirizana ndi pathologies khansa.

zambiri

Kuphunzira zinthu zamoyo monga ntchito magazi venous. CA 19-9 - wogwira mtima chotupa pentopeni. tanthauzo ntchito matenda, polojekiti ndi kuzindikira mwamsanga metastasis m'mimba, kapamba, chiwindi, m'mimba (m'matumbo rectum). CA milingo 19-9 chinawonjezeka pafupifupi odwala onse ndi zotupa m'mimba, makamaka a kapamba. Popanga maselo zotupa, glycoprotein likulowerera mu makope zokhudza zonse. Kuona ndi mumayesto zili, akatswiri mwayi amatsatira matenda. Analysis wa CA19-9, mlingo umene munthu wathanzi osapitirira 10 U / ml ya sanagwiritse ntchito matenda chachikulu.

Kodi khansa pancreatic? chidule

matenda oncological chibwenzi zili m'gulu la mndandanda wa pathologies owopsa. 90% odwala kufa chaka choyamba cha matenda. Pa nthawi ya matenda 80% odwala anapeza kutali kapena dera metastases. Akatswiri amanena izi makamaka ndi zobisika pa kudwala lapansi. Matendawa zambiri ananamizira ngati njira aakulu yotupa mu otaya zone ziwalo hepatopancreatoduodenal (cholelithiasis, cholecystitis, aakulu kapamba). Mogwirizana ndi zosowa posachedwapa kuti achite matenda masiyanidwe, kupatulapo kukhalapo kwa chotupa chija. Izi, nawonso, adzakhala kusankha bwino kwambiri achire njira za zinthu izi aakulu.

Antigen CA 19-9. ndende

Mu khansa ya kapamba pali mkulu mlingo wa glycoprotein. Analysis wa CA19-9 muli ulamuliro pamwamba, amafuna kudziwika carcinoma, mumayesto kuthekera resection. Pa ndende ya zoposa 1000 U / ml ya neoplasm anaona operable 5% odwala. Ngati zili ndi pansipa kanjedza anasonyeza, chotupacho zambiri akhoza kuchotsedwa. Komabe, pambuyo phukusi la miyezi imodzi zisanu ndi ziwiri, pali chiopsezo zisadzachitikenso. Chotupa chikhomo CA 19-9 ndi kofunika kwambiri pambuyo chikhomo CEA kwa kupeza chotupa chija mmimba. Komanso, liwunikidwenso mkulu maselo kulemera glycoprotein anatumizidwa alpha-fetoprotein ku matenda ndi kuwunika mankhwala a khansa chiwindi thirakiti biliary ndi chikhodzodzo.

kuenjezera

misinkhu apamwamba glycoprotein zingaoneke pa maziko a pathologies zosiyanasiyana yotupa ndi mtima wabwino mu chiwindi ndi dongosolo m'mimba (mpaka 500, koma nthawi zambiri 100 U / ml), ndipo enaake fibrosis. Mbali yoyamba ndende ndi kuchuluka 12% odwala. Mlingo pazipita pa ichi - zosaposa 45 U / ml. Glycoprotein excreted mu ya ndulu ya. Pa nkhani imeneyi, cholestasis aliyense akhoza limodzi ndi kuwonjezeka mu wokhutira. Zikatero m'pofunika kafukufuku imodzi GGT (Popanga madzi a gamma-glutamattransferazy) ndi phosphatase zamchere. Kuchuluka ndende akhoza anaona pa maziko a zotupa zina localizing (khansa colorectal, khansa yamchiberekero), chiwindi matenda (matenda enaake, chiwindi).

Pakalibe kapena yafupika mlingo

Akatswiri amanena kuti ndende yachibadwa si kukusalani pamaso pa khansara mu kapamba. Pankhaniyi, izo zikhoza matenda oyambirira matenda siteji pamene mlingo sanabadwe ndi nthawi kuti adzauka. Phunziro odwala kulandira chithandizo, kutsitsa zili glycoprotein akhoza kusonyeza efficacy wa njira achire.

Chimene chimafuna kafukufuku

Mayeso chifukwa chotupa chikhomo CA 19-9 chofunika kuwunika mphamvu ya zikunena achire kwa khansa pancreatic, komanso kuzindikira mwamsanga zisadzachitikenso matenda. phunziro chimathandiza masiyanidwe matenda a chotupa chija ndi matenda ena (mwachitsanzo, kapamba). Chizindikiro CA 19-9 limasonyeza kuchuluka kwa ndondomeko zilonda, pamaso pa khansara mu maziko a metastases kutali matenda.

Nthawi zina, kuphunzira anatumizidwa

Mayeso chifukwa chotupa chikhomo CA 19-9 akulimbikitsidwa mawonetseredwe a zizindikiro za khansa ya kapamba: nseru, kupweteka pamimba, matenda a chikasu ndiyo, kuwonda. Nthawi anatumizidwa odwala phunziro ndi ndende poyamba mkulu wa glycoprotein ndi kulandira mankhwala. Analysis akulimbikitsidwa amaganiziridwa khansara mu ndulu kapena biliary thirakiti, chiwindi, m'mimba kapena m'matumbo. Research Choncho kutumikiridwa osakaniza ndi mayesero ena.

mawu olembedwa

Mtengo Buku zosiyanasiyana zimene ziyenera kukhala mlingo wa Antigen - 0-35 U / ml. Monga tanenera kale pamwambapa, mkulu wa ndende glycoprotein limasonyeza kukhalapo kwa chotupa chija mu kapamba. The apamwamba zili, ndi patsogolo kwambiri matenda siteji. misinkhu Kugwiritsa amasonyeza chotupa metastasis.

chofunika

Mayeso zili ankaona glycoprotein kwambiri makamaka kudziwika oyambirira metastatic kufala kwa khansara mu kapamba. About 7-10% ya anthu alibe jini imene encodes mkulu maselo kulemera glycoprotein. Choncho, mu thupi pali mphamvu majini lithe ndi Antigen CA 19-9. Choncho, ngakhale mu matenda a chotupa chija mlingo wa glycoprotein si wapezeka mu seramu wa.

Kuti mudziwe zambiri,

Musanayambe amapereka magazi, akatswiri amalangiza kuti fodya kwa theka la ola. Mtengo matenda a ukuwonjezeka mayeso, pamene phunziro la CEA. Kuphatikiza pa kuika matenda molondola kwambiri ndipo yoyenera kusankhidwa chithandizo zofunika mayesero akulimbikitsidwa CA 72-4, okwana bilirubin, CA 242. Laboratory maphunziro anaika akatswiri monga hepatologist, internist, dokotala kapena oncologist.

Pomaliza

Akatswiri kuona kuti lero khansara mu kapamba ndi ochuluka amakonda odwala patapita zaka 30. kudwala Ichi ndi chimodzi bwino kwambiri wapezeka ndi bwino amenable mankhwala. Pa nkhani imeneyi, mayesero yovuta kwambiri akufunika kuzindikira ake. Mwatsoka, kuphunzira Antigen ndende sangathe ntchito kwa matenda koyamba siteji matenda. Komabe, yesero ili ndi yovuta kwambiri ndi nkhani imene ingatithandize kuzindikira mphamvu ya mankhwala, kudziwika magawo oyambirira metastasis khansa. Mosakayikira, katswiri wa kafukufuku anagwiritsa ntchito zotsatira za njira zosiyanasiyana matenda. Kuwonjezera zasayansi, mtima wa Amasankhidwa ndi zofufuza malangizo. The Kufikika kwambiri awa tsopano ndi US. Kuchititsa akatswiri ake akhoza kudziwa kukula chotupa ku masentimita awiri. Kulongosolerana kukula, malo, ndi kufalikira kwa chotupa chija mankhwala ndi CT jambulani. Kugwiritsa ntchito njira imeneyi, zikhoza kuonedwa ku chotupa kukula masentimita atatu. Kuyenera ananena kuti khalidwe la CT chikugwirizana kutulutsa mlingo wina wa X-ray. Choncho, kuphunzira ichi sichidachitika anachita satsegula prophylaxis. Sakhala ndi nkhawa pa thupi wodwalayo lili Kujambula. Koma mtundu uwu wa kufufuza si ikuchitika kuti anthu amene amadzala aliyense zitsulo. Onse zonsezi matenda, pamodzi ndi MAGAZI angazindikire magawo oyambirira chitukuko khansa kapena metastasis mu kapamba.