Thaum tus kws kho mob hais rau koj tias koj xav tau kev kuaj SPECT, koj puas ntshai me ntsis lossis xav paub? Nws yog ib qho ib txwm muaj uas koj yuav xav tias nyuaj me ntsis thaum koj hnov lub npe no. "Qhov kev kuaj no yog hom dab tsi? Nws puas yuav mob? Yuav muaj dab tsi tshwm sim?" Tej zaum koj yuav muaj ntau lo lus nug los rau hauv koj lub siab. Tab sis tsis txhob ntshai. Hnub no, peb yuav tham txog qhov kev kuaj SPECT no hauv txoj kev yooj yim heev uas koj tuaj yeem nkag siab. Ib yam li tham nrog ib tug phooj ywg.
Hais yooj yim xwb, SPECT scan yog dab tsi?
Kev ntsuas SPECT yog kev kuaj duab tshwj xeeb uas yog ib feem ntawm kev kho mob nuclear. Okay, tsis txhob ntshai lo lus "nuclear." Nws thaij duab ntxaws ntxaws ntawm cov kabmob hauv koj lub cev. Nws siv ib yam dab tsi hu ua cov tshuaj radioactive (radiotracer) .
Xav txog nws li no. Koj xav pom seb ib lub cev hauv koj lub cev puas ua haujlwm zoo thiab seb nws puas tau txais ntshav txaus. Daim duab X-ray ib txwm tsuas yog qhia cov duab ntawm cov pob txha xwb. Tab sis kev ntsuas SPECT tuaj yeem pom cov txheej txheem uas tshwm sim hauv lub cev ntawd, tshwj xeeb tshaj yog cov ntshav ntws li cas . Qhov ntawd txhais tau tias nws tsis tsuas yog pom cov duab ntawm lub cev xwb, tab sis kuj pom nws ua haujlwm li cas. Nws zoo li pib lub cav tsheb thiab pom nws ua haujlwm li cas, es tsis yog tsuas yog saib nws xwb.
Cov yam tseem ceeb uas raug saib xyuas hauv SPECT scan yog dab tsi?
Cov kev ntsuas SPECT yog siv los kuaj xyuas ntau yam kabmob. Muaj peb hom tseem ceeb. Cia peb saib lawv li no.
| Hom Luam theej duab | Feem ntau kuaj pom cov kab mob |
|---|---|
| SPECT Kev Ntsuas Lub Hlwb | Qhov no pab txheeb xyuas cov kev hloov pauv ntawm txoj kev uas cov ntshav ntws mus rau ntau qhov chaw ntawm lub hlwb. Qhov no tso cai rau tus kws kho mob nkag siab tias qhov twg ntawm lub hlwb ua haujlwm ntau tshaj plaws thiab tsawg tshaj plaws. Qhov no tseem ceeb rau kev kuaj mob xws li:
|
| SPECT Kev Ntsuas Lub Plawv | Daim scan no yog siv los saib seb koj lub plawv ua haujlwm zoo li cas. Piv txwv li:
|
| SPECT Kev Ntsuas Pob Txha | Qee zaum nws tuaj yeem nrhiav tau cov teeb meem hauv cov pob txha uas lwm hom kev ntsuas tsis pom. Piv txwv li:
|
Qee zaum, koj tus kws kho mob yuav hais kom koj ua SPECT/CT scan ntxiv rau SPECT scan. Qhov no muab cov ntaub ntawv los ntawm ob qho kev scans (SPECT thiab CT) ua ke los tsim kom pom tseeb dua.
Qhov kev luam theej no ua haujlwm li cas?
Muaj ob kauj ruam tseem ceeb hauv kev luam theej duab SPECT. Nws yooj yim heev.
1. Txhaj tshuaj radioactive (Radiotracer) rau hauv lub cev
Ua ntej, tus kws kho mob lossis tus kws kho mob uas tau kawm tiav yuav txhaj tshuaj tshwj xeeb hu ua radiotracer rau hauv koj lub cev. Qhov no yog qhov pab kom daim duab luam tawm cov duab meej. Nws zoo li tig lub teeb me me kom nrhiav tau ib yam dab tsi hauv chav tsaus ntuj.
- Feem ntau, qhov no yog muab ua ib qho kev txhaj tshuaj rau hauv cov leeg ntshav.
- Hauv qee kis tsis tshua muaj, cov tshuaj no tuaj yeem noj lossis nqus tau.
Thaum cov "(radiotracer)" no mus ncig thoob plaws lub cev, nws sib sau ua ke hauv lub cev lossis cov nqaij uas raug kuaj xyuas. Txoj kev uas nws sib sau ua ke ua rau tus kws kho mob nkag siab tias lub cev ntawd ua haujlwm li cas.
Tsis txhob txhawj! Cov tshuaj 'radiotracer' no muaj kev nyab xeeb heev. Nws muaj cov hluav taws xob me me xwb . Nws yog kwv yees li tib yam li cov hluav taws xob uas lub cev tau txais thaum thaij duab X-ray ib txwm muaj. Nws tsis muaj cov xim zas thiab tsis ua rau muaj kev phiv. Feem ntauCov tshuaj no raug tshem tawm tag nrho ntawm lub cev hauv 24 teev.
2. Thaij duab nrog lub koob yees duab gamma
Tom qab koj lub cev nqus tau cov tshuaj tshwj xeeb no lawm, lawv coj koj mus rau ib chav uas muaj lub tshuab ntsuas. Nyob ntawd, lawv kom koj pw saum ib lub rooj. Tom qab ntawd, lub koob yees duab tshwj xeeb hu ua lub koob yees duab gamma maj mam tig ib ncig ntawm koj thiab thaij duab.
Lub koob yees duab gamma no zoo li lub cuab yeej ntes hluav taws xob. Nws tsis tso tawm hluav taws xob, tab sis nws khaws cov teeb liab los ntawm lub cuab yeej ntsuas hluav taws xob hauv koj lub cev. Tom qab ntawd nws xa cov ntaub ntawv ntawd mus rau lub khoos phis tawj, uas tsim cov duab peb-seem (3D) ntawm koj cov kabmob.
Kuv yuav tsum npaj li cas ua ntej kev luam theej duab?
Koj tus kws kho mob yuav muab cov lus qhia tshwj xeeb rau koj, tab sis feem ntau, nco ntsoov cov no.
- Khaub Ncaws: Hnav khaub ncaws xis nyob thiab xoob.
- Cov Khoom Siv Hniav Nyiaj Hniav Kub: Nws yog qhov zoo tshaj plaws kom tshem tawm cov khoom siv hniav nyiaj hniav kub hlau xws li cov moos saib, cov hlua caj dab, thiab cov hlua tes thiab tso lawv nyob hauv tsev thaum mus rau kev tshuaj ntsuam.
Qee zaum cov tshuaj txhaj '(radiotracer)' raug muab ua ntej lub sijhawm luam theej duab. Tab sis qee qhov kev kuaj mob, nws yuav raug muab ob peb teev lossis ob peb hnub ua ntej . Yog tias xav tau ib yam dab tsi zoo li ntawd, koj tus kws kho mob yuav qhia rau koj paub ua ntej.
Muaj dab tsi tshwm sim thaum lub sijhawm luam theej duab?
Feem ntau, kev luam theej duab yuav siv sijhawm li 30 feeb . Txawm li cas los xij, nyob ntawm seb lub cev twg raug luam theej duab, nws yuav siv sijhawm ntev dua me ntsis. Txhua yam koj yuav tsum ua yog pw twj ywm rau ntawm lub rooj. Koj yuav tsis hnov mob thaum lub sijhawm ua qhov no. Lub tshuab luam theej duab yuav tsis kov koj lub cev.
Tom qab qhov kev xeem tiav lawm, koj tuaj yeem mus tsev yam tsis muaj teeb meem thiab ua koj cov dej num ib txwm ua.
Cov txiaj ntsig ntawm kev kuaj SPECT yog dab tsi?
- Qhov kev luam theej no kuj tseem tuaj yeem ua tau yam muaj kev nyab xeeb rau cov neeg uas muaj cov khoom siv plawv xws li pacemakers.
- Nws tuaj yeem nrhiav tau qee yam mob zais cia uas lwm hom kev ntsuas tsis tuaj yeem nrhiav tau.
- Peb kawm tsis yog tsuas yog txog cov duab ntawm cov kabmob xwb, tab sis kuj kawm txog seb lawv ua haujlwm zoo li cas .
Puas muaj tej yam tshwm sim los yog tej yam txaus ntshai?
Kev siv tshuaj SPECT scan siv tsawg heev ntawm cov tshuaj tua kab mob, yog li ntawd qhov kev pheej hmoo tsawg heev. Tsis tas yuav txhawj txog nws. Txawm li cas los xij, yog tias koj muaj lus nug lossis kev txhawj xeeb txog kev siv tshuaj tua kab mob, tham nrog koj tus kws kho mob txog nws yam tsis pub lwm tus paub.
Tshwj xeeb tshaj yog niam cev xeeb tub lossis niam pub niam misYog tias yog li ntawd, qhov kev luam theej no tsis pom zoo. Tsis tas li ntawd, tsis tshua muaj ib tus neeg tuaj yeem ua xua rau cov tshuaj radiotracer. Yog li ntawd, yog tias koj muaj mob zoo li no, qhia rau koj tus kws kho mob ua ntej.
Qhov txawv ntawm SPECT, CT thiab MRI scans yog dab tsi?
Muaj ntau tus neeg tsis meej pem txog cov hom kev luam theej no. Cia peb nkag siab txog qhov txawv tseem ceeb ntawm lawv.
| Kev Ntsuas | Cov thev naus laus zis siv | Feem ntau yog qhia dab tsi? |
|---|---|---|
| SPECT Scan | Gamma rays thiab ib yam khoom siv radioactive (Radiotracer) | Kev Kawm Txog Lub Cev - Cov kab ke ua haujlwm li cas, tshwj xeeb tshaj yog kev ncig ntshav. |
| Kev Ntsuas CT | Cov duab X-ray | Anatomy - Cov duab, qhov loj, thiab qhov chaw ntawm cov kabmob, pob txha, thiab cov nqaij. |
| Kev Ntsuas MRI | Cov teb sib nqus muaj zog thiab cov nthwv dej xov tooj cua | Anatomy - Cov duab meej heev, tshwj xeeb yog cov nqaij mos (lub hlwb, cov leeg, cov leeg txuas). |
Hais yooj yim xwb, kev luam theej CT thiab MRI zoo li kev thaij duab ntawm qee qhov ntawm lub cev. Ntawd yog, lawv saib tej yam xws li lawv cov duab thiab qhov loj. Tab sis kev luam theej SPECT zoo li saib 'video' , muab cov ntaub ntawv hais txog seb cov kabmob ntawd ua haujlwm li cas .
Yuav siv sijhawm ntev npaum li cas thiaj tau txais cov txiaj ntsig?
Feem ntau nws yuav siv sijhawm li ib lub lim tiam kom tau txais cov txiaj ntsig ntawm koj qhov kev luam theej duab.Koj mus tau. Cov duab los ntawm daim scan raug kuaj xyuas zoo los ntawm tus kws kho mob radiologist thiab npaj ib daim ntawv qhia. Tom qab ntawd daim ntawv qhia raug xa mus rau tus kws kho mob uas tau xaj kom kuaj rau koj. Thaum kawg, koj tus kws kho mob yuav tshuaj xyuas daim ntawv qhia, tham txog cov txiaj ntsig nrog koj, thiab txiav txim siab seb yuav tsum ua dab tsi ntxiv, yog tias muaj,.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Kev kuaj SPECT yog ib qho kev kuaj tshwj xeeb uas tsis yog tsuas yog saib cov duab ntawm koj cov kabmob xwb, tab sis kuj saib seb lawv ua haujlwm li cas .
- Cov khoom siv radioactive (radiotracer) siv rau hauv qhov no muaj kev nyab xeeb heev. Cov hluav taws xob uas nws tso tawm tsawg heev.
- Qhov no pab nrhiav tau qee yam kab mob ntawm lub hlwb, lub plawv, thiab pob txha zoo dua li lwm yam kev ntsuas.
- Tsis muaj mob thaum lub sijhawm kuaj no. Koj tsuas yog yuav tsum pw kom xis nyob xwb.
- Yog koj muaj lus nug lossis kev txhawj xeeb txog qhov kev kuaj no, tsis txhob yig nrog koj tus kws kho mob tham txog qhov ntawd.
💬 Comments (0)
Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus