Nyocha CEA

Ihe anwale carcinoembryonic antigen (CEA) na-atụle ogo nke CEA n'ime ọbara. CEA bụ protin na-ahụkarị na anụ ahụ nke nwa na-etolite n’akpa nwa. Ọnọdụ ọbara nke protein a na-apụ n'anya ma ọ bụ bụrụ nke pere mpe mgbe amụrụ nwa. Na ndị okenye, ọkwa na-adịghị mma nke CEA nwere ike ịbụ ihe ịrịba ama nke kansa.

Achọrọ nlebara ọbara.

Okingụ sịga nwere ike ịbawanye ọkwa CEA. Ọ bụrụ na ị na-ese sịga, dọkịta gị nwere ike ịgwa gị ka ị ghara ị soụ ya ruo obere oge tupu ule ahụ.

Mgbe etinyere agịga ahụ iji see ọbara, ụfọdụ ndị na-enwe oke mgbu. Ndị ọzọ na-eche nanị ịpị ma ọ bụ gbaa. Mgbe nke ahụ gasịrị, enwere ike ịkụ ọkpọ ma ọ bụ merụọ ahụ obere. Nke a ga - apụ n'anya.

A na-eme nyocha a iji nyochaa nzaghachi na ọgwụgwọ wee chọpụta maka nloghachi nke eriri afọ na ọrịa cancer ndị ọzọ dị ka medullary thyroid cancer na ọrịa cancer nke ikensi, ngụgụ, ara, imeju, pancreas, afọ, na ovaries.

Ejighi ya dị ka nnwale nyocha maka ọrịa mkpụrụ akụ ma ekwesighi ịme ya belụsọ ma amataghị ọrịa kansa.

Rangedị nkịtị bụ 0 ka 2.5 ng / mL (0 ruo 2.5 µg / L).

Na ndị na-ese anwụrụ ọkụ, enwere ike iwere ụkpụrụ dị elu dị elu karịa (0 ka 5 ng / mL, ma ọ bụ 0 ruo 5 µg / L).

Ọkwa dị elu nke onye CEA na nso nso a maka ụfọdụ ọrịa kansa nwere ike ịpụta na ọrịa kansa alọtala. Ọkwa dị elu karịa nke nkịtị nwere ike ịbụ n'ihi ọrịa cancer ndị a:

• Ọrịa ara ure
• Cancers nke omumu na urinary tract
• Ọrịa cancer
• Ọrịa afọ akpa ume
• Ọrịa Pancreatic
• Ọrịa thyroid gị

Ọkwa dị elu karịa ọkwa CEA naanị enweghị ike ịchọpụta ọrịa kansa ọhụrụ. Ọzọkwa ule dị mkpa.

Ọkwa dị elu CEA nwekwara ike ịbụ n'ihi:

• Imeju na gallbladder nsogbu, dị ka ọnya imeju (cirrhosis), ma ọ bụ gallbladder mbufụt (cholecystitis)
• Nnukwu anwụrụ
• Ọrịa bowel inflammatory (dịka ọnya afọ ma ọ bụ diverticulitis)
• Ọrịa akpa ume
• Mbufụt nke pancreas (pancreatitis)
• Akpịrị afọ

E nwere obere ihe ize ndụ gụnyere ịnara ọbara gị. Akwara na akwara na-adịgasị iche site na otu onye gaa na onye ọzọ na site n'otu akụkụ nke ahụ gaa na nke ọzọ. Nara ụfọdụ ndị mmadụ nwere ike isi ike karịa ndị ọzọ.

Ihe ize ndụ ndị ọzọ metụtara ịnwe ọbara dị obere mana ọ nwere ike ịgụnye:

• Oké ọbara ọgbụgba (obere)
• Da mba ma ọ bụ inwe isi ọkụ
• Otutu punctures chọta veins
• Hematoma (ọbara na-agbakọta n'okpuru anụ ahụ)
• Ofufe Ọrịa (ntakịrị ihe egwu oge ọ bụla anụ ahụ agbajiri)

Nnyocha ọbara nke antigen nke carcinoembryonic

• Nnwale ọbara

Franklin WA, Aisner DL, Davies KD, et al. Pathology, biomarkers, na nyocha ihu ala. Na: Niederhuber JE, Armitage JO, Kastan MB, Doroshow JH, Tepper JE, eds. Abeloff’s Clinical Oncology. Nke isii. Philadelphia, PA: Elsevier; 2020: isi 15.

Jain S, Pincus MR, Bluth MH, McPherson RA, Bowne WB, Lee P. Diagnosis na njikwa nke kansa na-eji serologic na ihe ndị ọzọ na-ahụ maka mmiri. Na: McPherson RA, Pincus MR, eds. Henry’s Clinical Diagnosis and Management site na Labozọ Laboratory. 23 nke ed. St Louis, MO: Elsevier; 2017: isi 74.