Chiremba wako akakuudza kuti uite PET scan here? Kana kuti wakambonzwa zita iri pane imwe nzvimbo here? Mushure mekunzwa izvi, ungangove wakanzwa kutya uye kuda kuziva. 'PET' izita rinopiwa mhuka, uye ungangove wakashamisika kuti iyi imhando ye PET scan. Usatya chero chinhu. Nhasi, tichataura nezve PET scan iyi, kuti inoitwa sei, uye kuti inoshandiswa sei nenzira iri nyore, mumutauro waunogona kunzwisisa.
Zvichitaurwa zviri nyore, chii chinonzi PET scan?
Zita rakazara rePET scan ndiPositron Emission Tomography scan . Asi hapana mumwe wedu anoshandisa zita iroro refu, rinonzi PET scan muchidimbu.
Iyi bvunzo yakakosha inoshandiswawo kutarisa mukati memiviri yedu. Asi yakasiyana zvishoma nedzimwe mhando dzekuskena. Inotipa mufananidzo wekuti nhengo dzedu nenyama dziri kushanda sei .
Pamuedzo uyu, huwandu hushoma hwekemikari yakachengeteka uye ine radioactive inopinzwa mumuviri wako kuburikidza netsinga. Tinoti izvi iradiotracer . Zvadaro, PET scan inoshandiswa kuona kuti kemikari iyi inofamba sei mumuviri wako wese.
Funga nezvazvo nenzira iyi. Masero ane chirwere ari mumiviri yedu, kunyanya masero ekenza, "ane nzara" kupfuura masero ane hutano. Kugayiwa kwawo kunokurumidza zvikuru. Saka iyi radiotracer yatinopa (kazhinji inonamirwa neshuga), masero iwayo "ane nzara" ane chirwere anoinwa nekukurumidza uye kupfuura masero ane hutano. Zvakafanana nevana vadiki vari kudya chokoreti.
Zvadaro, paunoitarisa uchishandisa scanner, nzvimbo dzine radiotracer dzakawanda, dzinoita sekuti "mwenje yakabatidzwa." Vanachiremba vanodanawo idzi "nzvimbo dzinopisa." Nekutarisa nzvimbo idzodzo dzinopenya, unogona kuona chaipo pane dambudziko mumuviri.
Chii chakasiyana pakati pePET scan, CT uye MRI?
Vanhu vazhinji vanovhiringidzika nezvemhando nhatu idzi dzekuskena. Dzese nhatu dzinotora mifananidzo yemukati memuviri. Asi matorerwo anoitwa mifananidzo iyoyo neruzivo rwatinowana kubva mumifananidzo iyoyo zvakasiyana zvachose. Ngatiedzei kunzwisisa izvi zviri nyore.
| Rudzi rwekuskena | Mashandiro azvinoita | Chii chatiri kuratidzwa? (Zviri nyore) |
|---|---|---|
| Kuongororwa kweCT (Computed Tomography) | MaX-ray anoshandiswa. | Maumbirwo emuviri. Zvakafanana nepurani yechivako. Inoratidza kuti nhengo dziri kupi, chimiro chadzo, uye saizi yadzo. |
| Kuongororwa kweMRI (Magnetic Resonance Imaging) | Magineti akasimba nemasaisai eredhiyo zvinoshandiswa. | Inopa mifananidzo yakajeka uye yakadzama yemaumbirwo emuviri, kunyanya nyama dzakapfava. |
| Kuongororwa kwePET (Positron Emission Tomography) | Chinhu chine radioactive (Radiotracer) chinoshandiswa. | Mashandiro emuviri. Inoratidza kana mwenje uri mukati mechivako, kana vanhu vari kushanda, uye kuti ndeipi imba inonyanya kushanda. |
Chinonyanya kukosha ndechekuti PET scan inogona kuona shanduko mumashandiro emasero enhengo isati yatanga CT neMRI scans kuratidza shanduko muchimiro chayo. Izvi zvinoreva kuti PET scans ine kugona kukuru kwekuona chirwere pakutanga .
Kazhinji, vanachiremba vanoraira PET-CT scan kuti vawane mabhenefiti emhando dzese dze scan. Izvi zvinoreva kuti PET scan neCT scan zvinoitwa panguva imwe chete, pamuchina mumwe chete. Zvadaro tinogona kuona chimiro (kubva kuCT) uye basa (kubva kuPET) remuviri mumufananidzo mumwe chete. Izvi zvinobatsira zvikuru pakuongorora chirwere nemazvo.
PET scan inotsvaga zvirwere zverudzii?
Kuongororwa kwePET kunogona kuyera maitiro akakosha mumuviri wedu, akadai sekuyerera kweropa, kushandiswa kweokisijeni, uye kushandiswa kweglucose mumuviri. Saka, inoshandiswa kuongorora zvirwere zvakasiyana-siyana.
1. Kune kenza:
Kuongororwa kwePET kunonyanya kushandiswa pakurapa kenza.
- Kuongororwa kenza:Kana paine fungidziro yekuti masero ekenza ari kukura mumuviri, PET scan inobatsira zvikuru kusimbisa izvozvo. Semuenzaniso, kenza yemazamu, kenza yemapapu, kenza yethyroid, nezvimwewo.
- Tarisa kana kenza yapararira: Kana kenza yaonekwa, kuongororwa kamwe chete kwemuviri wese kunogona kushandiswa kuona kana yapararira (yakawanda) kune dzimwe nhengo dzemuviri.
- Tarisa kana uri kupindura kurapwa: Panguva yekurapwa kwegomarara (semuenzaniso chemotherapy), PET scans inoitwa kuti ione kana kurapwa kuri kuuraya masero egomarara uye kuderedza bundu.
- Tarisa kana kenza yadzoka: Izvi zvinoshandiswawo kusimbisa kana paine fungidziro yekuti kenza yadzoka mushure mekunge kurapwa kwapera.
- Wana pfungwa yefungidziro: Vanachiremba vanogonawo kufanotaura kuti chirwere ichi chichave sei nekutarisa mashandiro egomarara.
2. Kune Matambudziko eMoyo:
- Mushure mekurwara nemoyo, ona kuti tsandanyama dzemwoyo dzakakuvara zvakadii.
- Tarisa kana kuyerera kweropa kune dzimwe nzvimbo dzemoyo kwakaderera uye kana zvikamu izvozvo zvingabatsirwa ne angioplasty kana coronary artery bypass surgery .
3. Kune Matambudziko Epfungwa:
- Ona mashandiro anoita bundu remuuropi.
- Kuti uwane nzvimbo chaiyo muuropi panotangira pfari kune munhu ane pfari .
- Tsvaga shanduko mukushanda kweuropi muzvirwere zvakaita sedementia nechirwere cheAlzheimer .
Ndinofanira kugadzirira sei PET scan?
Kuongororwa kwePET inzira yekuvhiyiwa kunze kwechipatara. Izvi zvinoreva kuti unogona kuenda kumba zuva rimwe chete. Chiremba wako achakupa mirairo chaiyo yaunoda. Asi kazhinji, unofanira kungwarira nezvezvinhu izvi.
| Zvekuita | Tsananguro nechikonzero |
|---|---|
| Zivisa nezvemishonga yako | Udza chiremba wako nezvemishonga yese, mavhitamini, zvekudya zvinovaka muviri, uye allergies dzauri kutora. |
| Kubata pamuviri kana kuyamwisa | Kana uchifunga kuti ungave une pamuviri kana kuti uri kuyamwisa, unofanira kuudza chiremba wako. |
| Kutsanya | Kazhinji, haufanirwe kudya chero chinhu kwemaawa matanhatu usati waongororwa. Unogona kunwa mvura chete. Kana uine chirwere cheshuga, chiremba wako anogona kuchinja zano iri. |
| Dzivisa caffeine. | Kana uchizoongororwa moyo, usaita zvinhu zvakaita setii, kofi, uye chokoreti kwemaawa makumi maviri nemana bvunzo isati yaitwa. |
| Zvipfeko nezvishongo | Pfeka mbatya dzakanaka uye dzisina kusimba. Bvisa zvinhu zvesimbi zvakaita semhete, zvishongo zvemuhuro, zvishongo zvemaoko, magirazi, uye mazino ekugadzira wozvisiya kumba. |
| Kutya nzvimbo dzakavharwa | Kana uchinzwa kusagadzikana kana kutya paunenge uchiisa scanner (claustrophobia), taurira chiremba wako nguva isati yasvika. Unogona kupihwa mushonga mudiki kuti uzorore. |
Chii chinoitika panguva yekuskena?
Paunoenda pazuva rekuskena, uchava neruzivo rwakadai.
1. Jekiseni: Kutanga, mukoti achabaya jekiseni reradiotracer ratakataura nezvaro (rinowanzova rudzi runonzi fluorodeoxyglucose (FDG) ) mutsinga iri muruoko rwako. Hauzonzwi mutsauko kana rabayiwa.
2. Inenge awa imwe chete yekuzorora: Mushure meizvozvo, uchakumbirwa kugara pachigaro muimba yakanyarara kweinenge awa imwe chete. Nguva iyi inodiwa kuti mushonga wakabayiwa ufambe mumuviri wese uye upinde munhengo nematishu anodiwa. Zvakakosha zvikuru kuti ugare wakadzikama panguva iyi, usafambe kana kutaura zvakanyanya. Nekuti kana uchifamba zvakanyanya, radiotracer inogona kunyura mutsandanyama zvakanyanya, izvo zvinogona kukanganisa mhedzisiro yescan.
3. Kuskena:Mushure meawa imwe, muchaendeswa kukamuri rekuskena. Muchakumbirwa kurara patafura yekuongororwa yakabatana nemuchina wekuskena.
4. Kuskena: Mubhedha unopinda zvishoma nezvishoma muskena. Muchina wacho unoita sedonati hombe. Unokumbirwa kuti urambe wakadzikama uye usingafambi mukati. Kufamba kunogona kudzima mifananidzo. Unogona kunzwa ruzha rwekudzvanya uye ruzha kubva kumuchina uku scan ichiitwa. Maitiro ese anotora maminetsi angangoita makumi matatu.
5. Mushure mekuskena: Mushure mekunge scan yapera, muchafanira kumirira kwenguva yakati apo nyanzvi yekuongorora mifananidzo iri pachena. Kana zvese zvakanaka, munogona kudzokera kumba.
Bvunzo yese, kusanganisira kubayiwa jekiseni, kuzorora, uye kuskena, zvinotora maawa maviri .
Pane njodzi here kana kuti migumisiro yakaipa pane izvi?
Vanhu vazhinji vanotya pavanonzwa izwi rekuti 'radioactive', asi kuongorora PET kunoonekwa sekwakachengeteka.
Huwandu hwezvinhu zvinoshandiswa nemwaranzi hushoma kwazvo. Hwakafanana nehuwandu hwemwaranzi yatinosangana nayo patinenge tichifamba rwendo rurefu rwendege. Zvakare, mushonga uyu haugari mumuviri kwenguva yakareba. Unoburitswa mumuviri uri muweti mukati memaawa mashoma. Ndosaka zvichikurudzirwa kunwa mvura yakawanda mushure mekuongororwa kuti zvibatsire neizvi.
Zvisinei, kune dzimwe nguva dzinoverengeka apo njodzi inogona kuitika:
- Madzimai ane pamuviri uye anoyamwisa: Kuongororwa kwePET hakuitwe muzviitiko izvi nekuti mwaranzi inogona kukuvadza mwana ari mudumbu uye inogona kupfuudzwa kumwana kuburikidza nemukaka wemuzamu.
- Kurwara: Vamwe vanhu vanogona kunge vaine allergy ne radiotracer kana contrast dye inoshandiswa muPET-CT scan. Izvi hazviwanzoitiki. Kana izvi zvikaitika, timu yezvekurapa yakagadzirira kukurapa nekukurumidza.
- Chirwere cheshuga: Vanhu vane chirwere cheshuga vanogona kuchinja maitiro anoita muviri wavo kutora radiotracer ine shuga. Izvi zvinogona kukanganisa mhedzisiro. Saka, kana uine chirwere cheshuga, chiremba wako achakupa mazano ekuchinja kudya kwako nemishonga usati waongororwa.
Mhedzisiro yekuongororwa inowanzo kuwanikwa mukati memaawa makumi maviri nemana . Chiremba weX-ray, uyo akadzidziswa kuverenga mifananidzo yePET scan, achaongorora mifananidzo yacho, ogadzira mushumo, uye outumira kuna chiremba wako. Chiremba achakutsanangurira mushumo wacho.
Mharidzo Yekuenda Nayo Kumba
- Kuongororwa kwePET kunoratidza mashandiro anoita nhengo dzemuviri nematishu.Kuongororwa kweCT kana MRI kunoratidza chimiro chavo.
- Izvi zvinobatsira zvikuru pakuona kenza, chirwere chemwoyo, uye zvirwere zveuropi padanho rekutanga .
- Kuongororwa uku kwakachengeteka zvikuru . Huwandu hwemwaranzi hunoshandiswa hwakaderera zvikuru, uye hunokurumidza kubviswa mumuviri.
- Tevedzera mirairo yachiremba nokungwarira usati waongororwa (kunyanya kutsanya) .
- Kana muine mibvunzo kana zvinokunetsai nezvebvunzo iyi, taurai nachiremba wenyu pachena . Iye achakutsanangurirai zvese.
💬 Comments (0)
No comments yet. Be the first to share your thoughts here.
Add Your Comment