Cov neeg feem coob tsis paub txog D-Dimer, thiab tsis paub tias nws ua dab tsi. Cov teebmeem ntawm D-Dimer ntau rau tus menyuam hauv plab thaum cev xeeb tub yog dab tsi? Tam sim no cia peb paub txhua tus ua ke.

D-Dimer yog dab tsi?
D-Dimer yog ib qho tseem ceeb rau kev saib xyuas cov ntshav coagulation hauv kev kho mob. Nws yog ib qho cim qhia txog cov txheej txheem fibrinolysis tshwj xeeb. Yog tias D-Dimer ntau dhau feem ntau qhia txog kev tshwm sim ntawm cov kab mob thrombotic, xws li cov leeg ntshav tob hauv qab thiab pulmonary embolism. D-dimer kuj tseem siv rau kev kuaj mob thiab kho cov kab mob fibrinolytic system, xws li thrombus extensive coagulation disorders, abnormal coagulation factors, thiab lwm yam. Hauv qee cov kab mob tshwj xeeb xws li qog nqaij hlav, cev xeeb tub syndrome, kev saib xyuas thaum lub sijhawm kho thrombolytic kuj tseem ceeb heev.

Cov teebmeem ntawm D-Dimer siab rau tus menyuam hauv plab yog dab tsi?
D-Dimer siab dhau yuav ua rau yug menyuam nyuaj, uas yuav ua rau tus menyuam hauv plab tsis muaj pa oxygen txaus, thiab D-Dimer siab dhau rau cov poj niam cev xeeb tub kuj tseem yuav ua rau muaj kev los ntshav lossis amniotic fluid embolism thaum lub sijhawm yug menyuam, ua rau cov poj niam cev xeeb tub muaj kev pheej hmoo ntawm kev yug menyuam. Tib lub sijhawm, D-Dimer siab dhau kuj tseem tuaj yeem ua rau cov poj niam cev xeeb tub ntxhov siab thiab muaj cov tsos mob xws li tsis xis nyob. Thaum cev xeeb tub, vim yog qhov siab ntawm lub tsev menyuam nce ntxiv, cov leeg ntawm lub plab mog yuav nce ntxiv, uas yuav ua rau thrombosis.

Qhov tseem ceeb ntawm kev saib xyuas D-Dimer thaum cev xeeb tub yog dab tsi?
Cov poj niam cev xeeb tub uas muaj D-Dimer ntau dua feem ntau yuav muaj cov tsos mob no, uas qhia txog qhov xwm txheej ntawm cov poj niam cev xeeb tub uas muaj hypercoagulable thiab cov poj niam cev xeeb tub uas muaj fibrinolysis theem ob. Nyob rau hauv ib txwm muaj xwm txheej, cov poj niam cev xeeb tub muaj D-Dimer ntau dua li cov poj niam uas tsis cev xeeb tub, thiab tus nqi yuav txuas ntxiv mus ntxiv nrog rau lub sijhawm ntev ntawm lub lis piam cev xeeb tub. Txawm li cas los xij, nyob rau hauv qee qhov mob pathological, qhov nce ntxiv ntawm D-Dimer polymer, xws li kev mob ntshav siab thaum cev xeeb tub, muaj qee qhov kev cuam tshuam, vim tias cov neeg mob uas muaj kev mob ntshav siab thaum cev xeeb tub yuav muaj feem ntau dua rau thrombosis thiab DIC. Tshwj xeeb, kev kuaj xyuas ua ntej yug menyuam ntawm qhov ntsuas no yog qhov tseem ceeb heev rau kev saib xyuas thiab kho kab mob.

Txhua tus paub tias kev kuaj mob thaum cev xeeb tub yog qhov tseem ceeb heev kom paub tseeb tias muaj cov mob tsis zoo ntawm cov poj niam cev xeeb tub thiab cov menyuam hauv plab. Ntau tus niam cev xeeb tub xav paub tias yuav ua li cas yog tias D-Dimer siab thaum cev xeeb tub. Yog tias D-Dimer siab dhau, tus poj niam cev xeeb tub yuav tsum ua tib zoo txo ​​cov ntshav viscosity thiab xyuam xim rau kev tiv thaiv kev tsim cov thrombosis.

Yog li ntawd, kev kuaj mob poj niam tsis tu ncua thaum cev xeeb tub yog qhov tsim nyog heev kom tiv thaiv kev pheej hmoo rau tus menyuam hauv plab thiab cov poj niam cev xeeb tub.