Scanning yog dab tsi thiab nws siv li cas hauv tshuaj?

Cov txheej txheem:

Scanning yog dab tsi thiab nws siv li cas hauv tshuaj?
Scanning yog dab tsi thiab nws siv li cas hauv tshuaj?

Video: Scanning yog dab tsi thiab nws siv li cas hauv tshuaj?

Video: Scanning yog dab tsi thiab nws siv li cas hauv tshuaj?
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Anonim

Ib tug neeg yuav tsum paub tias lub cev scan yog dab tsi. Qhov no yuav tsum tau ua kom tiav kev soj ntsuam ntawm lub xeev ntawm tseem ceeb systems. Ntau cov tswv yim pab txo lub sijhawm los tshawb nrhiav qhov chaw ntawm qhov mob. Ib qho kev sib txawv ntawm kev noj qab haus huv tshawb pom nyob rau lub sijhawm tshem tawm qhov kev pheej hmoo ntawm kis kab mob tuag taus.

kuaj lub cev tag nrho

Lub chaw kho mob tuaj yeem piav qhia qhov kev kuaj lub cev yog dab tsi. Cov kev paub dhau los ntawm cov mob yav dhau los ua rau nws tuaj yeem txiav txim siab qhov sib txawv ntawm kev noj qab haus huv uas ua rau muaj kev phom sij txaus ntshai. Lub luag haujlwm tseem ceeb yog nyob ntawm cov teeb meem nrog cov hlab ntsha thiab kev pheej hmoo ntawm kev kis mob oncology.

scanning yog dab tsi
scanning yog dab tsi

Kev ceeb toom ntxov ntawm cov kab mob tau ua rau cov kws kho mob pom zoo rau cov neeg mob kom kuaj xyuas tus mob ntawm cov chaw haujlwm hauv qab no:

  • Lub paj hlwb - txheeb xyuas qhov mob foci tuaj yeem txo qhov kev pheej hmoo ntawm mob stroke, qog tsim. Kev tshuaj xyuas ntawm lub xeev ntawm cov hlab ntsha hauv pob txha taub hau raug ua tiav.
  • Kev tshuaj xyuas thaj tsam ntawm ncauj tsev menyuam - cov hlab ntsha carotid cuam tshuam rau kev ua haujlwm ntawm lub hlwb thiab lwm qhov ntawm lub taub hau.
  • Cov leeg nqaij - lub plawv nres tshwm sim hauv cov neeg noj qab haus huv, raws li cov cim qhia sab nraud, cov kab mob loj tuajasymptomatic.
  • Kev soj ntsuam ntawm cov duab ntawm lub ntsws pab kom tshem tawm cov kab mob parasitic. Qhov no yog li cas cov qog los ntawm echinococcal kab mob tau kuaj pom. Daim duab qhia pom pom cov caws pliav.
  • Kev kuaj plab plab thiab lub duav muab cov ntaub ntawv los tiv thaiv kev mob hauv lub genitourinary system thiab digestive tract.

Rau cov hlab ntsha, qhov tseem ceeb ntawm kev tsim cov txheej txheem inflammatory yog calcification ntawm phab ntsa, uas ua rau txhaws ntawm cov ntshav. Cov kws kho mob tuaj yeem kwv yees qhov kev kuaj mob uas muaj qhov tshwm sim siab rau 5 xyoos tom ntej.

Type of surveys

Ua ntej ua cov txheej txheem ntawm cov khoom siv, nws raug nquahu kom paub koj tus kheej nrog cov lus nug ntawm qhov scanning yog dab tsi. Nrog rau yav dhau los txheeb xyuas cov kab mob tuag taus, cov kws kho mob tau xaus lus tias tsis muaj cov neeg noj qab haus huv tshaj 30 xyoo. Txhua tus neeg muaj cov txheej txheem inflammatory. Lawv muaj feem cuam tshuam txog cov teeb meem ntawm lub neej niaj hnub: kev ntxhov siab ntawm hnub ua haujlwm, ib puag ncig muaj kuab lom, khoom noj tsis zoo nrog ntau cov tshuaj khaws cia.

taub hau leeg scan
taub hau leeg scan

Ntawm kev sib tham txog kev kho mob, uas yuav tsum tau tuav nrog tus neeg mob ua ntej mus ntsib kws kho mob, lawv piav qhia seb qhov scan yog dab tsi thiab cov txiaj ntsig tau ua tiav nrog kev kuaj mob ntxov. Faib txoj hauv kev kuaj tseem ceeb:

  • tsom xam ntawm magnetic resonance imaging;
  • CT scan ntawm lub cev;
  • sonography.

Kev tshuaj ntsuam tuaj yeem ua tau kom tau txais cov ntaub ntawv ntawm cov mob ntawm daim tawv nqaij, tsis suav nrog kev loj hlob ntawm cov qog nqaij hlav cancer. Yog tias qee hom kab mob raug xav tias, kev tshawb fawb ntxiv raug sau tseg, xws li daim tawv nqaij biopsy, biomaterial tsom xam, ECG, ergometry.

skull exam

Lub taub hau scan qhia cov khoom uas tsis tuaj yeem pom lossis hnov. Cov lus qhia rau kev xeem yog:

  • kev puas tsuaj ntawm kev noj qab nyob zoo;
  • recurrent headache;
  • nausea;
  • kiv taub hau.
taub hau scan
taub hau scan

Kev kuaj lub hlwb yog ua los ntawm kev sib nqus resonance imaging. Cov nkoj tau kuaj xyuas los ntawm duplex scanning. Cov hlau nplaum muaj zog nkag mus los ntawm cov hlwb grey, uas ua rau pob txha taub hau tag nrho. Kev kuaj xyuas yog qhov yuav tsum tau ua yog tias muaj kev puas tsuaj rau cov pob txha ntawm lub taub hau.

xeem

Duplex scanning ntawm cov hlab ntsha ntawm lub caj dab qhia kev sib txawv ntawm cov khoom noj ntawm lub hlwb. Tom qab tag nrho, nws yog los ntawm cov hlab ntsha uas cov as-ham thiab cov pa oxygen nkag mus rau cov hlwb grey. Cov duab no yog coj los siv nkag mus rau ultrasonic tsis.

caj dab vein scan
caj dab vein scan

Kev faib sab saud raug tshuaj xyuas raws li hauv qab no:

  1. Duplex scanning yog ib txoj hauv kev los kuaj xyuas cov hlab ntsha thiab cov ntshav ntws los ntawm lawv. Kev kuaj mob yog tsim los ntawm cov duab thaij dub thiab dawb.
  2. Dopplerography yog ib txoj hauv kev los kawm txog lub xeev ntawm cov hlab ntsha ntawm lub caj dab, txwv tsis pub nws yog hu ua "dig muag Doppler". Kev tsom xam ntawm cov ntshav ntws yog qhov nyuaj, uas tsis suav nrog thaum kuaj duplex. Txoj kev luvabbreviated USDG.
  3. Triplex scanning - cov xim ntawm cov duab ntes tau nkag mus, hom ntshav ntws thiab kev taw qhia raug kuaj pom.

Lub taub hau cov hlab ntsha raug tshuaj xyuas tib yam. Kev ua txhaum ntawm cov qauv ntawm cov phab ntsa, tsim ntawm blockages ua rau pathologies ntawm lub hlwb. Cov qog raug kuaj pom nyob rau theem ntawm keeb kwm, uas tuaj yeem kho tsis tau phais.

Kev kuaj mob ntawm cov hlab ntshav

Duplex vein scan yog xav tau rau cov neeg uas muaj keeb kwm yav dhau los ntawm lub cev mus rau qhov tsim ntawm varicose leeg. Kev kuaj mob ntawm lub xeev ntawm cov hlab ntsha yog ua los ntawm cov txheej txheem saum toj no. Kev kuaj xyuas ntxov pab tiv thaiv thrombosis, ntxuav cov hlab ntshav thiab zam kev phais tom ntej kom tshem tawm cov kab thaiv hauv ob txhais ceg.

leeg scan
leeg scan

Kev kuaj mob yog ua tiav nrog qhov tsis paub meej ua rau cov ceg o tuaj. Thrombosis raug kuaj pom hauv daim duab, qhov ua rau ntawm lawv qhov tshwm sim raug txheeb xyuas. Cov kws kho mob xaiv duplex scanning vim muaj peev xwm kom tau txais cov ntaub ntawv tiav ntawm cov hlab ntsha thiab theem ntawm tus kab mob.

Kev npaj rau cov txheej txheem

txoj cai dav dav ua ntej mus ntsib kws kho mob muaj nyob hauv txhua txoj kev. Cov no suav nrog kev txwv tsis pub haus cawv thiab haus luam yeeb ib hnub ua ntej cov txheej txheem. Feem ntau txoj kev tshuaj ntsuam xyuas tau ua tiav ntawm lub plab khoob, cov ntaub ntawv tau qhia meej ua ntej mus ntsib kws kho mob.

Nyob nruab hnub nws raug nquahu kom siv sijhawm yav tsaus ntuj hauv qhov chaw ntsiag to, hauv huab cua ntshiab. Cov chav plua plav, mus xyuas lub tsev da dej, tawm mus rau qhov xwm txheej raug txwv. Zoo dua los hloovLub plawv dhia stimulants nrog kua txiv thiab compotes. Cov no suav nrog kas fes, tshuaj yej, dej haus.

Cov neeg mob xaiv lub neej noj qab haus huv los ntawm kev tshuaj xyuas ua ntej rau qhov teeb meem. Lub cev malaise feem ntau tsis tsim los ntawm kev qaug zog tom qab ib hnub ua haujlwm nyuaj. Lub cev noj qab nyob zoo rov zoo sai sai, cov tsos mob ntawm cov seem qhia txog kev loj hlob ntawm pathology.

Pom zoo: