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Koj cov kab mob puas nruj me ntsis sab hauv? Cia peb tham txog Elastography!

Koj cov kab mob puas nruj me ntsis sab hauv? Cia peb tham txog Elastography!

Koj puas tau xav tias yuav zoo npaum li cas yog tias muaj ib txoj hauv kev los paub tseeb tias cov kab mob tseem ceeb hauv peb lub cev, xws li lub siab thiab lub raum, puas noj qab nyob zoo thiab yoog tau? Yog tias peb tuaj yeem saib xyuas cov no yam tsis tas phais lossis tsis xis nyob ntau? Qhov ntawd yog qhov kev xeem no hu ua elastography ua. Cia peb tham txog qhov no yooj yim, hauv txoj kev uas koj tuaj yeem nkag siab.

Elastography yog dab tsi, hais yooj yim xwb?

Hais yooj yim xwb, kev ntsuas elastography yog ib qho kev sim uas tsis mob uas ntsuas qhov yooj ywm, lossis "kev txav mus los," ntawm cov kabmob hauv peb lub cev, xws li lub siab. Xav txog, thaum peb xaiv ib lub txiv hmab txiv ntoo, peb nias nws me ntsis nrog peb txhais tes kom pom tias nws ruaj khov lossis spongy? Qhov no yog tib yam, tab sis nrog cov thev naus laus zis siab dua.

Qhov kev kuaj no siv cov kev co qis zaus. Cov kev co no raug xa mus los ntawm peb cov kab mob thiab ntsuas lawv qhov tawv. Vim tias qee zaum, yog tias cov nqaij ntawm peb cov kab mob tawv tsis tsim nyog, uas yog, yog tias lawv qhov kev ywj pheej txo qis, nws tuaj yeem yog ib qho cim ntawm qee yam kab mob. Qhov tawv no yog ib qho cim tseem ceeb, tshwj xeeb tshaj yog rau cov kab mob ntsig txog daim siab.

Puas muaj hom elastography?

Yog, muaj ob hom elastography feem ntau.

1. Kev Siv Tshuab Ultrasound Elastography (Elastography Ultrasound) los yog FibroScan®

Qhov no kuj hu ua transient elastography los ntawm qee tus. Tej zaum koj yuav tau hnov ​​​​​​txog FibroScan®. Nws yog li ntawd. Nws zoo li kev kuaj mob ultrasound tshwj xeeb .

  • Hauv qhov no, ib lub cuab yeej me me uas tuav tes (lub 'transducer') thiab cov suab nthwv dej siv los thaij duab ntawm koj cov kabmob.
  • Qhov no tsis mob kiag li, thiab nws ua sai heev. Nws yog ib yam uas ua tau sai sai.

2. M.R. Elastography (MRE - Magnetic Resonance Elastography)

Qhov no suav nrog kev sib xyaw cov suab nthwv dej los ntawm kev siv ultrasound nrog cov hlau nplaum thiab cov xov tooj cua nthwv dej los ntawm MRI (Magnetic Resonance Imaging) scan kom tau txais cov duab meej ntawm koj cov kabmob.

  • Qhov tseem ceeb tshaj plaws yog tias tsis muaj hluav taws xob siv rau hauv qhov no.
  • Qee zaum tus kws kho mob yuav txiav txim siab ua qhov kev kuaj MRE no nws tus kheej xwb, lossis nws yuav ua nrog rau kev luam theej duab MRI tag nrho.

Qhov 'shear wave' elastography no yog dab tsi?

Qhov no yog ib txoj kev siv tshuab ultrasound tshiab. Nws kuj tseem siv los ntsuas qhov tawv ntawm cov nqaij ntawm cov kabmob.

  • Koj puas nco qab lub cuab yeej siv tes ntawd (lub 'transducer')? Nws xa tawm cov pulses muaj zog heev. Cov pulses no tsim ib hom nthwv dej tshwj xeeb hu ua 'shear waves'.
  • Cov nthwv dej shear no tso cai rau cov duab zoo heev thiab meej .
  • Txawm hais tias cov thev naus laus zis no tseem tab tom txhim kho, nws twb tau siv rau qee qhov kev kuaj mob ultrasound. Piv txwv li:
  • Kev ntsuam xyuas txog lub mis
  • Siab
  • Cov leeg nqaij thiab pob txha
  • Prostate
  • Tshawb xyuas cov qog ntawm cov thyroid.

Yog li ntawd, vim li cas qhov kev sim elastography no thiaj ua tiav?

Qhov laj thawj tseem ceeb thiab feem ntau yog vim li cas koj thiaj ua qhov kev kuaj no yog xav paub seb koj puas muaj mob hu ua fibrosis, lossis qhov caws pliav ntawm lub siab. Fibrosis tsuas yog qhov caws pliav ntawm lub siab xwb. Qhov no tuaj yeem tshwm sim thaum ntxov thiab, yog tias tsis kho kom zoo, thaum kawg tuaj yeem ua rau muaj mob hnyav hu ua cirrhosis.

Yog tias koj muaj tej yam uas ua rau koj mob cirrhosis, lossis yog tias koj muaj cov tsos mob ntawm tus kab mob, koj tus kws kho mob yuav pom zoo kom kuaj elastography.

Tseem Ceeb: Fibrosis tuaj yeem txo cov ntshav uas hla dhau lub siab. Raws li lub sijhawm dhau mus, cov ntshav ntawd tuaj yeem pib sib sau ua ke tom qab lub siab. Yog tias qhov no tsis kho kom zoo, nws tuaj yeem ua rau muaj teeb meem kev noj qab haus huv loj heev.

Cov teeb meem zoo li no yog:

  • Kab mob siab
  • Mob qog nqaij hlav
  • Kev ua haujlwm tsis zoo ntawm daim siab
  • Kev los ntshav hauv plab hnyuv

Yog li ntawd, kev kuaj elastography yog ib qho kev pab zoo rau cov kws kho mob los txiav txim siab seb hom kev kho mob twg tsim nyog rau kev mob siab fibrosis. Tsis yog li ntawd xwb, yog tias koj tab tom noj kev kho mob, qhov kev kuaj no kuj tseem tuaj yeem pab pom tias koj lub siab teb li cas rau cov kev kho mob ntawd thiab kwv yees qhov ua tau ntawm cov teeb meem xws li cov rog sib sau ua ke hauv lub siab.

Leej twg ua cov kev ntsuam xyuas elastography no?

Kev kuaj mob Elastography thiab MRE yog ua los ntawm tus kws kho mob hluav taws xob , uas yog ib tus kws kho mob uas tshwj xeeb hauv kev siv tshuab thaij duab kho mob. Lawv feem ntau ua haujlwm nrog koj tus kws kho mob thawj zaug, kws kho mob qog nqaij hlav, thiab kws kho mob siab.

Kev ntsuas daim siab elastography yog qhov tseeb npaum li cas?

Txawm hais tias muaj ntau txoj kev tshawb fawb txog qhov no, feem ntau cov kws kho mob pom zoo tias elastography yog ib qho kev kuaj mob tseeb heev rau kev kuaj mob fibrosis ntawm daim siab. Qhov tseeb, ntau tus kws kho mob siv qhov kev kuaj mob no los kuaj mob no. Qhov tseem ceeb tshaj, nws kuj siv los saib xyuas seb tus kab mob zuj zus tuaj lossis tswj tau li cas raws sijhawm.

Qhov kev sim elastography no ua li cas?

Txoj kev ua qhov no txawv me ntsis nyob ntawm hom kev xeem.

Yuav ua li cas ua Transient Elastography:

Qhov no tsuas siv ob peb feeb xwb. Sai heev.

  • Ua ntej, tus kws kho mob duab hluav taws xob yuav siv cov gel uas muaj dej rau thaj chaw ntawm koj daim tawv nqaij uas yuav raug kuaj xyuas. Qhov no yuav tso cai rau lub cuab yeej tuav tes (lub 'transducer') txav tau yooj yim hla daim tawv nqaij.
  • Tus kws kho mob hluav taws xob mam li txav lub transducer hla koj daim tawv nqaij kom nrhiav tau qhov chaw tseeb ntawm lub cev uas yuav raug kuaj xyuas.
  • Tam sim no, tus transducer ntawd xa cov kev co uas tsis mob, qis zaus mus rau hauv lub cev.
  • Cov kev co no ntaus rau lub cev thiab rov qab los. Cov ntaub ntawv ntawd mus rau lub khoos phis tawj.
  • Lub khoos phis tawj siv cov ntaub ntawv no los tsim ib daim duab ntawm lub cev uas cuam tshuam.
  • Los ntawm kev saib daim duab no, tus kws kho mob hluav taws xob tuaj yeem pom tseeb tias lub cev zoo li cas, nws qhov loj me, cov duab, thiab nws qhov xwm txheej - uas yog, nws ruaj khov npaum li cas, seb nws puas muaj kua dej puv, thiab lwm yam.

Yuav ua li cas ua MRE:

Feem ntau MRE siv sijhawm li 5 feeb. Txawm li cas los xij, yog tias koj ua nws nrog MRI scan tag nrho, nws yuav siv sijhawm ntev dua me ntsis, li 45 feeb. Nov yog qhov tshwm sim thaum koj tau txais MRE:

  • Lawv yuav kom koj pw saum lub rooj. Tej zaum lawv yuav muab txoj siv rau koj kom koj tsis txhob txav.
  • Ib lub cuab yeej me me, hu ua 'tsav tsheb', muab tso rau hauv qab daim tawv nqaij ntawm sab xis ntawm koj lub hauv siab, hauv qab no (yog tias koj ua MRE ntawm lub siab).
  • Muaj lwm yam khoom siv, uas tuaj yeem xa thiab txais cov nthwv dej xov tooj cua, uas nyob ib sab ntawm 'tus tsav tsheb'.
  • Yog tias koj tau txais cov tshuaj sib piv (cov kua tshwj xeeb, xws li gadolinium) rau MRI, nws yuav raug txhaj tshuaj los ntawm txoj kab IV uas muab tso rau hauv cov leeg ntshav hauv koj txhais caj npab.
  • Tom qab ntawd koj raug xa mus rau hauv lub tshuab MRI. Nws yog ib lub tshuab uas zoo li ib lub raj me me.
  • Tus kws kho mob hluav taws xob tswj hwm txhua yam no sab nraum lub tshuab MRI, zaum ntawm lub khoos phis tawj.
  • Tus tsav tsheb xa cov kev co me me mus rau koj lub siab, thiab thaum nws thaij duab ntawm nws, koj raug hais kom tuav koj txoj pa ob peb feeb.

Koj npaj li cas rau qhov no?

Nov yog qee yam uas koj yuav tsum xav txog ua ntej ua qhov kev kuaj elastography:

  • Khoom Noj: Tsis txhob noj cov khoom noj thiab dej haus uas muaj suab thaj ua ntej kuaj. Cov khoom noj uas muaj suab thaj tuaj yeem cuam tshuam rau lub siab ua haujlwm. Tej zaum yuav hais kom koj yoo mov ob peb teev ua ntej kuaj. Zoo dua nug koj tus kws kho mob seb koj yuav tsum yoo mov ntev npaum li cas.
  • Khaub Ncaws: Thaum hnub uas koj yuav mus kuaj mob, koj yuav tsum tso koj cov hniav nyiaj hniav kub, cov moos saib, cov koob txuas plaub hau, cov khoom pab hnov ​​lus, thiab cov hniav cuav uas koj tshem tau tseg rau hauv tsev. Hnav khaub ncaws uas xis nyob thiab xoob.Tej zaum koj yuav tsum hnav ib lub tsho kho mob uas tsev kho mob muab.
  • Hlau: Yog tias koj muaj tej yam khoom hlau nyob hauv koj lub cev - xws li tej daim mos txwv, cov tshuab defibrillators qub lossis cov pacemakers - koj yuav tsum qhia rau tus kws kho mob txog lawv, vim tias cov khoom hlau no tuaj yeem cuam tshuam rau lub zog sib nqus ntawm lub tshuab MRI.
  • Cev Xeeb Tub: Yog tias koj cev xeeb tub, nco ntsoov qhia rau koj tus kws kho mob thiab kws kho mob xoo hluav taws xob. Feem ntau, kev siv Elastography suav tias muaj kev nyab xeeb thaum cev xeeb tub. Txawm li cas los xij, nws yog qhov zoo tshaj plaws kom tsis txhob muaj kev ntsuas MRI thaum lub sijhawm peb lub hlis thawj zaug. Txawm li cas los xij, kev ntsuas MRI tuaj yeem ua tau thaum lub sijhawm no tsuas yog tias koj tus kws kho mob txiav txim siab tias cov txiaj ntsig ntawm kev ntsuas ntau dua li kev pheej hmoo.

Koj muaj kev paub zoo li cas thaum lub sijhawm xeem?

Koj tus kws kho mob xoo hluav taws xob yuav piav qhia txhua yam rau koj thaum lub sijhawm kuaj mob. Ob qho tib si Elastography Ultrasound thiab MRE yog cov kev kuaj mob uas tsis mob thiab tsis mob hnyav. Yog li koj yuav tsis hnov ​​​​​​mob lossis tsis xis nyob.

Yog koj ua MRE, koj yuav tsum nyob hauv qhov chaw zoo li lub raj li ob peb feeb. Yog koj ua MRI tag nrho, nws yuav siv sijhawm ntev dua me ntsis, li 45 feeb. Yog tias koj muaj kev ntshai qhov chaw nqaim, qhia rau koj tus kws kho mob thiab kws kho mob ua ntej. Tsis tas li ntawd, npaj kom tuav koj txoj pa li 10-15 vib nas this thaum lub sijhawm MRE.

Puas muaj tej yam txaus ntshai hauv qhov no?

  • Elastography ultrasound tsis muaj kev pheej hmoo raws li tau tshawb pom.
  • Thaum muaj MRE, yog tias ua raws li cov txheej txheem kev nyab xeeb kom raug, yuav tsis muaj kev pheej hmoo rau tus neeg feem ntau. Lub zog sib nqus tsis ua rau muaj kev phom sij. Txawm li cas los xij, yog tias koj tau txais tshuaj kom ua rau koj tsaug zog ('sedation'), tej zaum yuav muaj kev pheej hmoo cuam tshuam nrog kev muab tshuaj ntawd ntau dhau. Tsis tas li ntawd, muaj feem me me heev uas yuav muaj kev tsis haum tshuaj rau cov kua 'contrast' hu ua 'gadolinium', uas tsuas yog siv rau qee qhov kev kuaj MRI xwb.

Cov txiaj ntsig zoo li cas tau txais? Lawv qhia peb li cas?

Koj qhov kev kuaj elastography yuav ib daim duab ntawm koj lub siab. Tus kws kho mob siv tau daim duab los qhia koj tias koj lub siab tawv npaum li cas. Qhov tawv no yog qhov ntsuas seb muaj pes tsawg qhov caws pliav hauv koj lub siab. Qhov degree ntawm caws pliav tuaj yeem sib txawv ntawm me me mus rau hnyav:

  • F0 txog F1: Tsis muaj lossis me ntsis caws pliav.
  • F2: Qhov caws pliav nruab nrab.
  • F3:Mob txhab loj heev.
  • F4: Qhov caws pliav loj heev, uas yog mob cirrhosis. (Qhov caws pliav siab heev)

Yuav siv sijhawm ntev npaum li cas thiaj paub cov txiaj ntsig?

Tus kws kho mob xoo hluav taws xob yuav txiav txim siab txog cov txiaj ntsig ntawm koj daim elastography scan hauv ob peb hnub. Lawv yuav qhia cov txiaj ntsig rau lwm tus kws kho mob uas tau xa koj mus. Tom qab ntawd, ib tus ntawm koj cov kws kho mob yuav hu rau koj los piav qhia txog cov txiaj ntsig thiab teb cov lus nug uas koj muaj.

Hauv kev xaus lus (Cov Lus Qhia Txog Kev Coj Mus Tsev)

Kev kuaj Elastography yog ib qho kev kuaj uas tsis yog phais uas ntsuas qhov tawv ntawm cov nqaij hauv peb lub cev. Nws feem ntau yog siv los kuaj seb puas muaj kab mob fibrosis hauv daim siab, uas yog ib yam mob uas ua rau muaj qhov caws pliav hauv daim siab. Koj tus kws kho mob yuav xaj kom kuaj qhov no yog tias koj muaj kev o lossis puas tsuaj rau koj daim siab, lossis yog tias koj muaj cov tsos mob ntawm cirrhosis.

Qhov kev kuaj no feem ntau ua sai thiab tsis mob, yog li ntawd tsis muaj dab tsi yuav tsum txhawj txog. Yog tias koj xav paub ntau ntxiv txog qhov no, nrog koj tus kws kho mob tham thiab nug kom paub ntau ntxiv. Ua li ntawd, koj tuaj yeem teb cov lus nug uas koj muaj.


Kev kuaj mob siab (elastography), Kev tawv ntawm daim siab (liver stiffness), Kev mob fibrosis (fibrosis), Kev mob cirrhosis (cirrhosis), Kev kuaj mob ultrasound (ultrasound scan), MRE, Kev kuaj mob fibroScan, Kev kuaj mob siab (liver disease), Kev kuaj mob uas tsis mob (implants)

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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