Chii chinonzi SPECT Scan? Chinangwa, Maitiro & Mhedzisiro

SPECT scan imhando yakakosha yebvunzo yekufananidza inoratidza kuti ropa rinoyerera sei mumitezo yako nemaseru. Funga nezvazvo semufirimu wakadzama wemukati memuviri wako, pane kungova mufananidzo wakaita seX-ray yenguva dzose.

Maitiro aya akapfava anoshandisa huwandu hudiki hwezvinhu zvinobva mumwaranzi kugadzira mifananidzo ye3D yehuropi hwako, moyo, mapfupa, kana zvimwe zvikamu zvemuviri. Mifananidzo inobatsira vanachiremba kuona kana nzvimbo idzi dzichiwana ropa rakakwana uye dzichishanda nemazvo.

Chii chinonzi SPECT scan?

SPECT inomirira Single Photon Emission Computed Tomography. Ibvunzo remushonga wenyukiriya inotevera kuyerera kweropa uye chiitiko mumitezo yako ichishandisa huwandu hudiki hwe radioactive tracer.

Panguva yekutarisa, iwe uchagamuchira jekiseni reiyi tracer, iyo inofamba kuburikidza neropa rako. Kamera yakakosha inobva yatenderera ichitenderera mumuviri wako, ichitora mifananidzo kubva kumakona akasiyana kuti igadzire mifananidzo yakadzama ye3D.

Chinhu chinobva mumwaranzi chakachengeteka zvachose uye chinobuda mumuviri wako zvakasikwa mukati memazuva mashoma. Huwandu hwemwaranzi yaunogamuchira hwakafanana neiyo yaungawana kubva kune dzimwe bvunzo dzakajairika dzemishonga.

Nei SPECT scan ichiitwa?

Vanachiremba vanoshandisa SPECT scans kuongorora matambudziko ayo mamwe bvunzo angapotsa. Iyi nzira yekufananidza inobatsira zvakanyanya pakuona nyaya dzekuyerera kweropa uye basa remutezo.

Chiremba wako angakurudzira SPECT scan kana uri kusangana nezviratidzo zvinoratidza matambudziko nehuropi hwako, moyo, kana mapfupa. Bvunzo iyi inogona kuratidza nzvimbo dzisingawani ropa rakakwana kana dzisingashande sezvavanofanira kuita.

Heano zvikonzero zvikuru nei vanachiremba vachiraira SPECT scans:

• Matambudziko ehuropi akadai sedementia, chirwere cheAlzheimer, kana matambudziko ekubata
• Matambudziko emoyo anosanganisira chirwere chemitsipa yemoyo kana kukuvadzwa kwemoyo nekuda kwekurwisa
• Zvirwere zvemapfupa, mapfupa akaputsika, kana kenza yakapararira kumapfupa
• Mavhiri eropa mumapapu kana matambudziko ekufema
• Nyaya dzekushanda kwechiropa kana itsvo
• Matambudziko ethyroid
• Matambudziko eparathyroid gland

SPECT scans anokosha zvikuru nokuti anogona kuona matambudziko ekushanda kunyange nhengo yacho ichitaridzika zvakanaka pamamwe miedzo yekufananidza. Izvi zvinoita kuti zvive zvinobatsira zvikuru pakuona kutanga kwemamiriro akawanda.

Ndeipi nzira yeSPECT scan?

Nzira yeSPECT scan yakatwasuka uye haina kurwadza. Mazhinji ma scans anotora pakati pemaminitsi makumi matatu kusvika kumaawa maviri, zvichienderana nekuti chikamu chipi chemuviri wako chiri kuongororwa.

Zvinoitika panguva yeSPECT scan yako:

1. Uchapihwa jekiseni diki re radioactive tracer mutsinga muruoko rwako
2. Uchamirira maminitsi gumi nemashanu kusvika kumaawa mana kuti tracer itenderere mumuviri wako
3. Ucharara wakanyarara patafura yakapfava inotsvedza mumuchina wekuongorora
4. Kamera inotenderera ichikutenderera, ichitora mifananidzo kubva kumakona akawanda
5. Unogona kuda kuchinja nzvimbo kana kuita mamwe ma scans

Jekiseni rinonzwa semupfuri chero upi zvake, uye hauzonzwa radioactive tracer ichifamba mumuviri wako. Kuongorora pachako hakuna kurwadza zvachose, kunyangwe iwe uchizofanira kugara wakanyarara kuti uwane mifananidzo yakajeka.

Mamwe maSPECT scans anoda kugadzirira kwakakosha kana kuyedzwa kwekunetseka. Kune scans yemoyo, unogona kurovedza muviri patreadmill kana kupihwa mushonga wekutevedzera kurovedza muviri usati wajekeswa.

Maitiro ekugadzirira SPECT scan yako?

Kugadzirira SPECT scan yako kunoenderana nekuti chikamu chipi chemuviri wako chiri kuongororwa. Mazhinji ma scans anoda kugadzirira kushoma, asi kutevera mirairo nekuchenjerera kunobatsira kuona mhedzisiro chaiyo.

Vashandi venyu vezveutano vachakupai mirairo yakatarwa zvichienderana nerudzi rwekuongorora kwenyu. Kazhinji, munogona kudya zvakajairika uye kutora mishonga yenyu yenguva dzose kunze kwekunge maudzwa zvimwe.

Hezvino zvaungada kuita musati maongororwa:

• Dzivisa caffeine kwemaawa gumi nemaviri kusvika makumi maviri nemana musati maongororwa moyo
• Misa mishonga yemoyo yakati wandei kana maudzwa nachiremba wenyu
• Pfekai mbatya dzakasununguka, dzakakura dzisina zipi dzemumativi kana mabhatani esimbi
• Bvisa zvishongo, mawachi, uye chero zvinhu zvesimbi
• Zivisa chiremba wenyu kana wakazvitakura kana kuyamwisa
• Udza vashandi venyu vezveutano nezve chero mishonga kana zvinowedzera zvauri kutora

Pakuongorora mapfupa, munozoda kunwa mvura yakawanda mushure mejekiseni kuti ibatsire kubvisa tracer kuburikidza nehurongwa hwenyu. Kuongororwa kwehuropi kungangoda kuti mudzivise doro uye mishonga yakati wandei kwezuva kana maviri pamberi.

Maitiro ekuverenga mhedzisiro yekuongorora kwenyu kweSPECT?

Mhedzisiro yekuongorora kwenyu kweSPECT icharatidza nzvimbo dzemabasa akajairika uye asina kujairika mumifananidzo ine mavara, yakadzama. Nzvimbo dzine kuyerera kweropa kwakanaka dzinoita dzakajeka, nepo nzvimbo dzine kuyerera kwakaderera dzinoita dzakasviba kana kuva nemavara akasiyana.

Nyanzvi yemishonga yenyukiriya ichaongorora mifananidzo yenyu uye kunyora mushumo wakadzama kuchiremba wenyu. Iyi nzira inowanzo tora mazuva ebhizinesi 1-2, kunyangwe mhedzisiro inokurumidza ingave iripo nekukurumidza.

Chiremba wenyu achatsanangura zvinorehwa nemhedzisiro yezvinhu zvakakunakira iwe. Mhedzisiro yakajairika inoratidza kugoverwa kwakafanana kweiyo tracer kuburikidza nenhengo iri kudzidzwa, ichiratidza kuyerera kweropa kwakanaka uye basa.

Mhedzisiro isina kujairika ingaratidza:

• Nzvimbo dzekuyerera kweropa kwakaderera (dzinoita semavara akasviba kana anotonhora)
• Nzvimbo dzebasa rakawedzera (dzinoita semavara akajeka kana anopisa)
• Kugoverwa kusingaenzani kweiyo tracer
• Nyama isipo kana yakakuvadzwa

Rangarira kuti mhedzisiro dzisina kujairika hadzirevi nguva dzose kuti une chirwere chakakomba. Chiremba wako achatarisa zviratidzo zvako, nhoroondo yako yezvokurapa, uye mamwe mhedzisiro yebvunzo kuti aite kuongorora kwakaringana.

Ndezvipi zvinhu zvinoita kuti munhu ade SPECT scan?

Zvimwe zvinhu zvinowedzera mukana wako wekuda SPECT scan yekuwongorora kana kuongorora. Zvinhu izvi zvinoenderana nechinhu chiri kuongororwa.

Kune SPECT scans dzine chekuita neuropi, zvinhu zvinoita kuti munhu ade scan zvinosanganisira zera rinodarika makore 65, nhoroondo yemhuri ye dementia, matambudziko ekuyeuka, shanduko dzisingatsananguriki dzemunhu, kana matambudziko ekubata. Kukuvara kwemusoro uye zvimwe zvinhu zve genetic zvinowedzerawo kudiwa kwekuongorora uropi.

SPECT scans dzine chekuita nemoyo dzinowanzoitika kana uine:

• Kurwadziwa muchipfuva kana kufema zvishoma
• High blood pressure kana chirwere cheshuga
• Nhoroondo yemhuri yechirwere chemoyo
• High cholesterol levels
• Nhoroondo yekusvuta
• Kambani yemoyo yapfuura kana kuvhiyiwa kwemoyo

Bone scans inogona kudiwa kana uine kurwadziwa kwemapfupa kusingatsananguriki, nhoroondo yekenza, kana kufungidzira zvirwere zvemapfupa. Chiremba wako achasarudza kana SPECT scan yakakodzera zvichienderana nezvinhu zvako zvaunotarisana nazvo uye zviratidzo.

Ndezvipi zvingaitika zveSPECT scans?

SPECT scans kazhinji akachengeteka zvakanyanya aine njodzi shoma. Huwandu hwekuvhenekera kunobuda mumuviri hwakaderera uye hunoonekwa sehuchengeteka kune vanhu vazhinji, zvakafanana nemamwe bvunzo dzekuongorora zvekurapa.

Zvinokonzera matambudziko akakomba hazviwanzoitiki, asi zvakakosha kuziva zvekutarisira. Vanhu vazhinji havawani matambudziko kubva kune maitiro.

Zvinogona asi zvisingawanzoitiki zvinosanganisira:

• Allergic reaction kune radioactive tracer (isingawanzoitiki)
• Bruising kana kurwadziwa panzvimbo yekujekesa
• Kuzvidya mwoyo kana claustrophobia panguva ye scan
• Mhedzisiro yechokwadi kana yakaipa inoda kumwe kuyedzwa

Chinhu chinotevera chako chinobva mumuviri wako zvakasikwa kuburikidza nemvura yeweti uye kufamba kwematumbo mukati memazuva mashoma. Kunwa mvura yakawanda mushure mekuongorora kwako kunobatsira kuibvisa nekukurumidza.

Vakadzi vane pamuviri vanofanira kudzivisa SPECT scans kunze kwekunge zvichidikanwa zvachose, sezvo radiation inogona kukuvadza mwana ari kukura. Vanamai vanoyamwisa vangangoda kupomba nekurasa mukaka kwemaawa makumi maviri nemana kusvika makumi mana nemasere mushure mekuongorora.

Ndingatarisana riini nachiremba nezve mhedzisiro yeSPECT scan?

Unofanira kutevera nachiremba wako nekukurumidza sezvo mhedzisiro yako iripo, kazhinji mukati memazuva mashoma ekuongorora kwako. Usamirira zviratidzo zvinonetsa kuti zvivandudzwe kana usina kunzwa nezve mhedzisiro yako.

Chiremba wako achaita nguva yekutevera kuti akurukure mhedzisiro yako uye chero matanho anodiwa anotevera. Hurukuro iyi yakakosha kunyangwe mhedzisiro yako yakajairika, sezvo ichibatsira kubvisa mamiriro akati wandei.

Bata chiremba wako nekukurumidza kana uine chero zviratidzo zvisingawanzoitiki mushure mekuongorora kwako, senge kurwadziwa kwakanyanya panzvimbo yekujekisisa, kusvotwa kunoramba kuripo, kana zviratidzo zvekuita allergic senge rash kana kuoma kufema.

Unofanirawo kusvika kana uine mibvunzo nezve mhedzisiro yako kana uchida kujekeswa nezvekuti zvinorevei kuhutano hwako. Chikwata chako chehutano chiripo kuti chikubatsire kunzwisisa kuongororwa kwako uye sarudzo dzekurapa.

Mibvunzo inowanzo bvunzwa nezve SPECT scans

Q.1 Ko SPECT scan bvunzo yakanaka pakuongorora dementia?

Hongu, SPECT scans zvishandiso zvakanaka pakuongorora dementia uye mamwe matambudziko ehuropi. Vanogona kuona shanduko mukuyerera kweropa rehuropi uye maitiro ekuita ayo anoratidza mhando dzakasiyana dze dementia.

SPECT scans inogona kusiyanisa pakati pechirwere cheAlzheimer, vascular dementia, uye dzimwe nzira dzekuderera kwekuziva. Vanobatsira zvakanyanya kana mamwe bvunzo asina chokwadi kana kana kuona kwekutanga kwakakosha kuronga kurapwa.

Q.2 Ko chinhu chinotevera cherediyo chinoshandiswa muSPECT scans chinokonzera gomarara?

Aihwa, huwandu hudiki hwe radioactive tracer hunoshandiswa muSPECT scans hahukonzeri gomarara. Kufumurwa nemwaranzi kudiki uye kwakafanana nezvaungagamuchira kubva kumwaranzi yechisikigo kwemwedzi yakati wandei.

Kubatsirwa kwekuongorora kwakaringana kunopfuura njodzi diki dzemwaranzi. Ma tracers akagadzirirwa zvakanyanya kuti ave akachengeteka uye abude mumuviri wako nekukurumidza kuburikidza nemaitiro ekubvisa akajairika.

Q.3 Ndingagona kutyaira kumba mushure meSPECT scan?

Hongu, unogona kutyaira kumba mushure meSPECT scans zhinji. Maitiro acho haakanganisi kugona kwako kutyaira kana kushandisa michina, uye unogona kutangazve mabasa ako akajairika nekukasira.

Zvisinei, kana wakagamuchira sedation yekudaidzira kana kupinda mukuedzwa kwekunetseka sechikamu chescan yako, ungangoda mumwe munhu kuti akutyairire kumba. Chikwata chako chehutano chichakuzivisa kana izvi zvichishanda kumamiriro ako ezvinhu.

Q.4 Ndinofanira kumirira kwenguva yakareba sei pakati peSPECT scans?

Munguva yekumirira pakati peSPECT scans inoenderana nerudzi rwe scan uye mamiriro ako ezvinhu. Vanhu vazhinji vanogona kuva neimwe SPECT scan zvakachengeteka mukati memavhiki mashoma kana zvichidikanwa nemishonga.

Chiremba wako achafunga nezvekuwanda kwemwaranzi uye kukosha kwemishonga paanenge achironga scans dzinodzokororwa. Kuti uongorore nguva dzose, scans dzinowanzoitwa mwedzi yakati wandei.

Q.5 SPECT scans inovharwa neinishuwarenzi?

Zvirongwa zvakawanda zveinishuwarenzi zvinovhara SPECT scans kana zvichidikanwa nemishonga uye zvakarairwa nachiremba wako. Kuvharwa kunoenderana nechirongwa chako cheinishuwarenzi uye chikonzero chescan.

Nguva dzose zano rakanaka kutarisa nemupi wako weinishuwarenzi usati waronga scan yako kuti unzwisise chero mari inogona kubuda muhomwe kana zvinodiwa zvekutanga mvumo.