Chiremba paakakuudza kuti unoda kuongororwa neSPECT, waitya here kana kuti waida kuziva? Zvakajairika kunzwa zvakaoma paunonzwa zita iri. "Ndeipi bvunzo iyi? Icharwadza here? Chii chichaitika?" Pamwe une mibvunzo yakawanda iri kuuya mupfungwa dzako. Asi usatya. Nhasi, tichataura nezvekuongorora uku kweSPECT nenzira iri nyore yaunogona kunzwisisa. Sekutaura neshamwari.
Zvichitaurwa zviri nyore, chii chinonzi SPECT scan?
Kuongororwa kweSPECT inzira yekuongorora mifananidzo inoshandiswa nenyanzvi yekurapa nenyukireya. Usatye izwi rekuti "nyukireya." Rinotora mifananidzo yakadzama yenhengo dziri mumuviri wako. Rinoshandisa chimwe chinhu chinonzi radioactive substance (radiotracer) .
Funga nezvazvo nenzira iyi. Unoda kuona kana nhengo mumuviri wako iri kushanda zvakanaka uye kana iri kuwana ropa rakakwana. X-ray yenguva dzose inongoratidza chimiro chezvinhu zvakaita semapfupa. Asi SPECT scan inogona kuona maitiro ari kuitika mukati menhengo iyoyo, kunyanya kufamba kweropa . Izvi zvinoreva kuti haingooni chete chimiro chenhengo, asiwo mashandiro ayo. Zvakafanana nekutanga injini yemotokari woona mashandiro ayo, pane kungoitarisa chete.
Ndezvipi zvinhu zvikuru zvinotariswa muSPECT scan?
Kuongororwa kweSPECT kunoshandiswa kuongorora nhengo dzakasiyana-siyana. Kune mhando nhatu huru. Ngatizvitarisei nenzira iyi.
| Rudzi rwekuskena | Zvirwere zvinonyanya kuzivikanwa |
|---|---|
| Kuongororwa kweUropi hweSPECT | Izvi zvinobatsira kuona shanduko munzira iyo ropa rinoyerera nayo kuenda kunzvimbo dzakasiyana dzeuropi. Izvi zvinoita kuti chiremba anzwisise kuti ndeapi nzvimbo dzeuropi dzinonyanya kushanda uye dzisinganyanyi kushanda. Izvi zvakakosha pakuongorora zvirwere zvakaita se:
|
| Kuongororwa kweMwoyo kweSPECT | Kuongororwa uku kunoshandiswa kuona kuti mwoyo wako uri kushanda zvakanaka sei. Semuenzaniso:
|
| Kuongororwa kwemapfupa kweSPECT | Dzimwe nguva inogona kuona matambudziko ari mumapfupa ayo mamwe marudzi ekuskena asingaonekwe. Mienzaniso:
|
Dzimwe nguva, chiremba wako anogona kuraira SPECT/CT scan pamwe chete neSPECT scan. Izvi zvinosanganisa ruzivo kubva kuma scan ese ari maviri (SPECT neCT) kuti pave nemufananidzo wakajeka.
Kuskena uku kunoshanda sei?
Pane matanho maviri makuru mukuongorora kweSPECT. Zviri nyore kwazvo.
1. Kupinza chinhu chine radioactive (Radiotracer) mumuviri
Kutanga, chiremba kana nyanzvi yezvehutano achabaya chinhu chakakosha chinonzi radiotracer mumuviri wako. Izvi ndizvo zvinobatsira kuti scan ibudise mifananidzo yakajeka. Zvakafanana nekubatidza mwenje mudiki kuti uwane chimwe chinhu muimba ine rima.
- Kazhinji, izvi zvinopihwa sejekiseni mutsinga.
- Muzviitiko zvisingawanzoitiki, chinhu ichi chinogona kudyiwa kana kufemerwa.
Sezvo "(radiotracer)" iyi ichifamba mumuviri, inoungana munhengo kana nyama iri kuongororwa. Maitiro ayo anoungana anoita kuti chiremba anzwisise mashandiro anoita nhengo iyoyo.
Usanetseke! Iyi `(radiotracer)` yakachengeteka zvikuru. Ine mwaranzi shoma kwazvo . Inenge huwandu hwemwaranzi hunowanikwa mumuviri paunotora X-ray nguva dzose. Haina dhayi uye haina mhedzisiro yakaipa. Kazhinji.Chinhu ichi chinobviswa zvachose mumuviri mukati memaawa makumi maviri nemana.
2. Kutora mifananidzo nekamera ye gamma
Mushure mekunge muviri wako watora chinhu chakakosha ichi, unoendeswa kukamuri rine scanner. Ikoko, unoradzikwa patafura. Zvadaro, kamera yakakosha inonzi gamma camera inotenderera zvishoma nezvishoma yakakupoteredza uye inotora mifananidzo.
Kamera iyi ye gamma yakafanana nechinhu chinoona kuti ma radiation anowanikwa sei. Haiburitse mwaranzi, asi inotora masaini kubva ku radiotracer iri mumuviri wako. Inobva yatumira ruzivo irworwo kukombiyuta, iyo inogadzira mifananidzo yezvikamu zvitatu (3D) zvenhengo dzako.
Ndinofanira kugadzirira sei ndisati ndaskena?
Chiremba wako achakupa mirairo chaiyo, asi kazhinji, yeuka zvinhu izvi.
- Zvipfeko: Pfeka zvipfeko zvinonyaradza, zvisina kusimba.
- Zvishongo: Zvakanaka kubvisa zvishongo zvesimbi zvakaita semawachi, mitsipa yemuhuro, nezvishongo zvemaoko wozvisiya kumba paunenge uchienda kunoongororwa.
Dzimwe nguva jekiseni re`(radiotracer)` rinopihwa nguva pfupi scan isati yaitwa. Asi mune dzimwe bvunzo, rinogona kupihwa maawa mashoma kana kunyange mazuva mashoma isati yaitwa . Kana chimwe chinhu chakadai chichidiwa, chiremba wako achakuzivisa pachine nguva.
Chii chinoitika panguva yekuskena?
Kuskena kunowanzo tora maminetsi angangoita makumi matatu . Zvisinei, zvichienderana nechikamu chemuviri chiri kuskenwa, zvinogona kutora nguva yakati rebei. Chinongodiwa chete kurara patafura wakadzikama. Hauzonzwi kurwadziwa panguva iyi. Chinoskena hachizobati muviri wako.
Kana bvunzo yapera, unogona kuenda kumba pasina matambudziko woenderera mberi nemabasa ako enguva dzose.
Ndezvipi zvakanakira SPECT scan?
- Kuongororwa uku kunogona kuitwawo zvakachengeteka kuvanhu vane midziyo yemoyo yakaita sepacemaker.
- Inogona kuona mamwe mamiriro ehutano akavanzika ayo mamwe marudzi ekuongorora asingakwanise kuona.
- Hatingodzidzi chete nezvechimiro chenhengo dzemuviri, asiwo kuti dzinoshanda zvakanaka sei .
Pane migumisiro kana njodzi dziripo here?
Kuongororwa kweSPECT hakushandisi mwaranzi yakawanda, saka njodzi dzacho ishoma. Hapana chikonzero chekunetseka nezvazvo. Zvisinei, kana uine mibvunzo kana zvinokunetsa nezvemwaranzi, taura nachiremba wako nezvazvo pachena.
Kunyanya amai vane pamuviri kana kuti vanoyamwisaKana zvakadaro, scan iyi haikurudzirwi. Uyewo, kashoma, munhu anogona kuva neallergy kune radiotracer. Saka kana uine dambudziko rakadaro, taurira chiremba wako pachine nguva.
Ndeupi musiyano uripo pakati pekuongorora kweSPECT, CT uye MRI?
Vanhu vazhinji vanovhiringidzika nezvemhando idzi dzema scan. Ngatingonzwisisai musiyano mukuru uripo pakati padzo.
| Bvunzo | Tekinoroji yakashandiswa | Chii chinonyanya kuratidzwa? |
|---|---|---|
| Kuskena kweSPECT | Mwaranzi yeGamma uye chinhu chine radioactive (Radiotracer) | Physiology - Mashandiro anoita nhengo dzemuviri, kunyanya kutenderera kweropa. |
| Kuskena kweCT | X-rays | Anatomy - Chimiro, saizi, uye nzvimbo yenhengo, mapfupa, uye tishu. |
| Kuskena kweMRI | Simba remagineti rakasimba uye mafungu eredhiyo | Maumbirwo emuviri - Mifananidzo yakajeka kwazvo, kunyanya yenyama dzakapfava (uropi, tsandanyama, mitsipa). |
Zvichitaurwa zviri nyore, CT neMRI scans zvakafanana nekutora 'mufananidzo' wezvikamu zvemuviri. Kureva kuti, zvinotarisa zvinhu zvakaita sechimiro nehukuru hwazvo. Asi SPECT scan yakafanana nekuona 'vhidhiyo' , ichipa ruzivo nezvekushanda kwenhengo idzodzo .
Zvinotora nguva yakareba sei kuti uwane mhedzisiro?
Zvinowanzotora vhiki imwe chete kuti uwane mhinduro dzekuongorora kwako.Unogona kuenda. Mifananidzo inobva mu scan inoongororwa nokungwarira na radiologist uye mushumo unogadzirwa. Mushumo wacho unozotumirwa kuna chiremba akakuraira bvunzo. Pakupedzisira, chiremba wako achaongorora mushumo wacho, okurukura zvabuda, uye osarudza kuti ndeapi mamwe matanho, kana paine, anodiwa.
Mharidzo Yekuenda Nayo Kumba
- Kuongororwa kweSPECT inzira yakakosha yekuongorora kwete chimiro chenhengo dzako chete, asiwo mashandiro adzo .
- Chinhu chinoshandiswa mukurapa nemwaranzi (radiotracer) chakachengeteka zvikuru. Huwandu hwemwaranzi yachinoburitsa hwakaderera zvikuru.
- Izvi zvinobatsira kuona zvimwe zvirwere zveuropi, mwoyo, nemapfupa zviri nani pane zvimwe zvinoongororwa.
- Hapana kurwadziwa panguva yekuongororwa uku. Unongofanira kurara pasi zvakanaka.
- Kana muine mibvunzo kana zvinokunetsai nezvebvunzo iyi, musazeza kutaura nachiremba wenyu nezvazvo.
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