Kuisa sarudzo yeropa kuti iongororwe, nguva dzose inofadza kuziva kuti kusanzwisisika kwekunyora kwemasamba nenhamba kunoratidzei. Saka, ngatitaurire pamusoro pezvinorevei kuedza ropa paEEC, apo inorayirwa uye kuti zviratidzo zvinowanikwa sei.
Kuongorora kweropa kweEECA
REA chirwere embryonic antigen, rudzi rwepuroteni inobereka nhengo dzomukati dzomunhu ane hutano muhuwandu hushoma. Chikonzero nei chidimbu ichi chakanyanyodiwa kune munhu mukuru, chinoramba chakavanzika chemishonga. Zvinonyatsozivikanwa kuti panguva yekusimudzirwa kwechimiro ichi chimiro chinokurudzira sero kukura.
Kuongororwa kweropa kwechirwere chekenza REA kunoratidzwa kana zvichifungidzirwa oncology. Kunyanya, kuwedzera kukuru kwepuroteni michina kunoonekwa mukuvapo kwekenza yekoloni. Zvisinei, kunyange nehurukuro yakawanda yemuchina wepamusoro, hazvidikanwi kurira inye. Kakawanda chikonzero chechiratidzo cheiverestimated ndekuvapo kwehutachiona hwemagetsi kana kupisa. Inoratidzirwa kuti kuputika kwepascreas kunogona kuwedzera index kune 20-50%. Kushandisa doro-ine zvinwiwa nekusvuta zvinogona kukanganisa chikonzero chekuongorora.
Kunyange zvakadaro, chiratidzo che CEA muropa chinoshandiswa kuti chiongororwe chechirwere chinopisa. Apo masero akachinjwa, maitiro e antigen haawedzere zvinoshamisa, asi zvishoma nezvishoma uye zvinoramba zvichiwedzera, izvo zvinoita kuti zvikwanise kusiyanisa chirwere chinouraya kubva mukuputika. Kuwedzera kune kenza yemukaka wakaoma, CEA inobatsira kuziva mitezo yekenza mune zvikamu zvinotevera, zvakadai se:
- dumbu;
- mammary gland:
- chiedza:
- pancreas;
- ovaries;
- prostate.
Uyewo, nokugadzirisa kukanganiswa kwekenza embryonic antigen, kukurudzirwa kwemasastases mu bone bone uye chiropa kunowanzoongororwa.
Ropa paReA rinopiwa kwete kwete chete kuongororwa. Panguva yekurapa kenza, nzira inobatsira kuongorora. Kupera kwemaitiro anonzi antigen kunogona kuratidza kupedza kurapa. Kunyangwe mushure mekuporesa kwekenza, varwere vanokurudzirwa kuti vaongorore ropa nguva dzose, sezvo chirevo chechirwere chechirwere chekare chinobvumira kuonekwa kwakakodzera kwekudzokazve kwehutano.
Tsanangudzo yekuongorora
Zvinokwanisika kutsanangura kuburikidza nekuongorora chigumisiro chakawanikwa kuti kuongorora ropa kune CEA kunoreva chimiro here? Muchiitiko ichi, iwe unofanirwa kuisa pfungwa pane zviyero zvepakati:
- kune munhu unoputa, zvinowanzoita 0-5.5 ng / ml;
- kune vasiri vasvuta - 0-3.8 ng / ml.
Panguva imwe chete, zvakakosha kuyeuka kuti kuongororwa kweropa kune CEA incomarker hakuratidzi chibereko che100%. An overestimated concentration ye antigen inongoratidzira kuwedzerwa kwehutachiwana hwehutachiona. Kana iwe uchifungira chirwere, unofanirwa kuongororwa zvakakwana. Uyewo, kuvhara kwepasi kwe antigen kunogona kupa mufananidzo usina kururama kana test laboratory isinganzwisisi kune imwe rudzi rwehuipi hunogadzirisa.
Kuvandudza kunyatso kwekuongorora, zvinokurudzirwa:
- Usati watora muropa wemaawa masere, usadya.
- Zvinokurudzirwa kuti vanhu vanoputa vanganwe nezvemitiro wakaipa mukati memakore makumi maviri anotevera.
- Kwehafu yenguva isati yatora ropa kurega kuita basa, pamwe chete nezvakaitika mumanzwiro.
Kuziva kuti ropa rinoratidzei pane CEA, haufaniri kuita kuti iwe uongorore. Chokutanga, makiriniki akasiyana anokwanisa kubudisa zvizere zvakasiyana, sezvo nzira dzakawanda dzinoshandiswa kugadzirisa antigen. Chechipiri, mungozi ye oncology hairevi kuvapo kwechirwere. Nokudaro, iwe unoda kuteerera maonero echiremba, uyo, kana zvichidiwa, achapa imwezve zvidzidzo kune vamwe vanoona .