Mayeso a magazi a CEA

Mayeso a carcinoembryonic antigen (CEA) amayesa kuchuluka kwa CEA m'magazi. CEA ndi puloteni yomwe imapezeka mthupi la mwana yemwe akukula m'mimba. Mulingo wamagazi wa protein iyi umazimiririka kapena kutsika kwambiri pambuyo pobadwa. Mwa akuluakulu, gawo losazolowereka la CEA litha kukhala chizindikiro cha khansa.

Muyenera kuyesa magazi.

Kusuta kumatha kukulitsa kuchuluka kwa CEA. Mukasuta, dokotala wanu angakuuzeni kuti mupewe kutero kwa kanthawi kochepa musanayezedwe.

Pamene singano imayikidwa kuti ikoke magazi, anthu ena amamva kupweteka pang'ono. Ena amangomva kubaya kapena kuluma. Pambuyo pake, pakhoza kukhala kupunduka kapena kuvulala pang'ono. Izi posachedwa zichoka.

Kuyesaku kumachitika kuti muwone kuyankha kwamankhwala kenako kuwunika kubwereranso kwa kholoni ndi khansa zina monga khansa ya chithokomiro ya medullary ndi khansa ya rectum, mapapo, bere, chiwindi, kapamba, m'mimba, ndi mazira.

Sigwiritsidwe ntchito ngati kuyesa kuyesa khansa ndipo sikuyenera kuchitidwa pokhapokha ngati atadziwika kuti ali ndi khansa.

Mtundu wabwinobwino ndi 0 mpaka 2.5 ng / mL (0 mpaka 2.5 µg / L).

Osuta fodya, mfundo zazing'ono kwambiri zitha kuonedwa ngati zabwinobwino (0 mpaka 5 ng / mL, kapena 0 mpaka 5 µg / L).

Mulingo wokwera wa CEA mwa munthu yemwe wathandizidwa posachedwa khansa zina zitha kutanthauza kuti khansara yabwerera. Mulingo woposa wabwinobwino ukhoza kukhala chifukwa cha khansa zotsatirazi:

• Khansa ya m'mawere
• Khansa yamagawo oberekera ndi kwamikodzo
• Khansa ya m'matumbo
• Khansa ya m'mapapo
• Khansara ya pancreatic
• Khansa ya chithokomiro

Wapamwamba kuposa CEA mulingo wokha sungathe kudziwa khansa yatsopano. Kuyesanso kowonjezera kumafunikira.

Mulingo wowonjezera wa CEA amathanso kukhala chifukwa cha:

• Mavuto a chiwindi ndi ndulu, monga kufooka kwa chiwindi (cirrhosis), kapena kutupa kwa ndulu (cholecystitis)
• Kusuta kwambiri
• Matenda opatsirana otupa (monga ulcerative colitis kapena diverticulitis)
• Matenda a m'mapapo
• Kutupa kwa kapamba (kapamba)
• Zilonda zam'mimba

Pali chiopsezo chochepa chotenga magazi anu. Mitsempha ndi mitsempha imasiyana mosiyanasiyana kuchokera pa munthu wina kupita kwina komanso kuchokera mbali imodzi ya thupi kupita mbali inayo. Kutenga magazi kuchokera kwa anthu ena kumatha kukhala kovuta kuposa ena.

Zowopsa zina zomwe zimakhudzidwa ndikutengedwa magazi ndizochepa koma mwina ndi izi:

• Kutaya magazi kwambiri (osowa)
• Kukomoka kapena kumva mopepuka
• Ma punctures angapo kuti mupeze mitsempha
• Hematoma (magazi akuchuluka pansi pa khungu)
• Kutenga (chiopsezo chochepa nthawi iliyonse khungu likasweka)

Kuyesa magazi kwa Carcinoembryonic antigen

• Kuyezetsa magazi

Franklin WA, Aisner DL, Davies KD, ndi al. Matenda, ma biomarkers, ndi ma cell diagnostics. Mu: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, olemba. Chipatala cha Abeloff's Oncology. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier; 2020: mutu 15.

Jain S, Pincus MR, Bluth MH, McPherson RA, Bowne WB, Lee P. Kuzindikira ndikuwongolera khansa pogwiritsa ntchito serologic ndi zina zamadzimadzi. Mu: McPherson RA, Pincus MR, olemba., Eds. Henry's Clinical Diagnosis and Management by Laboratory Methods. Wachitatu. St Louis, MO: Elsevier; 2017: mutu 74.