Pamwe chiremba wako paakakunyorera CT scan, wakanzwa kutya uye kuda kuziva. Pamwe waive nemibvunzo yakawanda mupfungwa dzako, yakaita sekuti, 'Chii chinonzi CT scan iyi?', 'Inyaya hombe here iyi?', 'Zvicharwadza here?' Usazvidya moyo, zvakajairika. Nhasi, tichataura nezveCT scan iyi nenzira iri nyore, nenzira yaunogona kunzwisisa.
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Chii chinonzi CT scan?
Zvichitaurwa zviri nyore, CT scan inzira yakakosha yeX-ray iyo inogona kuburitsa mifananidzo yakajeka yenhengo, mapfupa, nedzimwe nyama dziri mumuviri wako. Inogona kuburitsa mifananidzo yakadzama kupfuura firimu reX-ray renguva dzose.
Funga nezvechingwa. Patinocheka chingwa kuita zvidimbu, tinogona kuona zviri mukati mechidimbu chimwe nechimwe, handiti? CT scan inoita zvakafanana. Inotora mifananidzo yakawanda yechikamu chemuviri wako. Zvadaro kombiyuta inounganidza mifananidzo iyoyo yese kuti igadzire mufananidzo wezvinhu zviri mukati memuviri wako une mativi matatu (3D). Vanachiremba vanodana izvi kuti Computed Tomography . Nzira iyi inobvumira chiremba kutarisa muviri wese kuti aone zviri mukati, zvakaita sebundu, kutyoka, kana chimwe chinhu.
CT, MRI, PET... Mhando idzi dzekuongorora dzinosiyana sei?
Ungave wakambonzwa nezvemamwe marudzi ekuskena, akadai seMRI nePET. Izvi zvakasiyana. Chiremba wako achasarudza mhando yekuskena yakakodzera zvichienderana nemamiriro ako ezvinhu. Ngatitarisei misiyano mikuru iripo pakati peizvi.
| Rudzi rwekuskena | Mashandiro azvinoita | Inowanzo shandiswa kuitei? |
|---|---|---|
| Kuongororwa kweCT (Computed Tomography) | Mifananidzo yemuviri inotorwa uchishandisa X-rays nekombiyuta. | Inoshandiswa kuona kutyoka, bundu, kubuda ropa mukati, kuvharika kweropa, kukuvara kweuropi nemusana, nezvimwewo. Inoshandiswawo kuongorora kukuvara mushure metsaona. |
| Kuongororwa kweMRI (Magnetic Resonance Imaging) | Mifananidzo inotorwa uchishandisa simba remagineti rakasimba uye mafungu eredhiyo. MaX-ray haashandiswe pano. | Inobatsira zvikuru pakuongorora zvirwere zvenhengo dzakadai semajoini, nyama dzakapfava (mhasuru, marunda), uropi, moyo, nechiropa. MRI inoshandiswawo kutsvaga mamwe marudzi ekenza asingaonekwe zvakajeka paCT scan. |
| Kuongororwa kwePET (Positron Emission Tomography) | Chinhu chinoraswa nemwaranzi (radiotracer) chisingakuvadzi muviri chinobayiwa uye mashandiro emasero anoyerwa. | Masero egomarara, chirwere chemwoyo, uye zvirwere zveuropi zvinogona kuonekwa pakutanga chaipo. Zvinogona kutoona shanduko mumashandiro anoita nhengo dzemuviri. |
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Check Availability →Kuongororwa kweCT kunoitwa sei?
Kuongororwa kweCT kunowanzoitwa muchipatara kana kukiriniki yeX-ray.
1. Kugadzirira: Chiremba wako achakuudza kuti usadye kana kunwa kwemaawa mashoma usati waongororwa. Ungakumbirwa kupfeka rokwe rakakosha rawakapihwa nechipatara uye kubvisa zvishongo zvesimbi, zvakaita semhete nezvishongo zvemutsipa.
2. Panguva yekuskena: Nyanzvi ye radiology inoita bvunzo iyi. Ucharara patafura inofamba nemuchina mukuru, wakaita sedonati. Tafura painofamba nemuchina, muchina we X-ray unotenderera muviri wako, uchitora mifananidzo. Zvakajairika kunzwa ruzha rwekuti "whoosh... whoosh..." panguva iyi.
3. Gara wakadzikama: Chinhu chinonyanya kukosha kuramba wakadzikama panguva yekuskena. Kana uchifamba, mifananidzo inogona kunge isina kujeka. Ndosaka ungakumbirwa kuti umire kufema kwenguva yakati.
Kunyangwe zvese zvichitora maminetsi angangoita makumi matatu, scan chaiyo inotora nguva shoma. Nguva yakawanda inopedzerwa pakugadzirira.
Chii chinonzi CT scan ine 'contrast'?
Mune zvimwe zviitiko, chiremba wako anogona kukukumbira kuti uitwe CT scan uchishandisa mushonga unonzi Contrast''.
Kuongororwa kweCT kunoratidza zvikamu zvakasimba zvemiviri yedu, semapfupa, zvakajeka. Asi nyama dzakapfava dzakadai sechiropa, itsvo, netsinga dzeropa dzinogona kusanyatsojeka. Mvura iyi ye "Contrast" yakaita sekupenda zvikamu zvemufananidzo mutema nemuchena kuti zvionekwe zvakasiyana. Mvura iyi painopinda mumuviri, inovhara mwaranzi yeX-ray uye inoonekwa sechena pamufananidzo wekuongorora. Zvadaro, nhengo idzodzo dzinogona kuonekwa zvakajeka.
Kune nzira dzakasiyana-siyana dzekuisa mvura iyi ye "(Contrast) mumuviri:
- Jekiseni: Jekiseni mutsinga. Nzira iyi inoshandiswa kuongorora zvinhu zvakaita setsinga dzeropa, weti, nechiropa.
- Nemuromo: Inopihwa semvura yekunwa. Izvi zvinobatsira kurapa kugaya chikafu, zvakaita sedumbu neura.
- Senzira yekuisa masero mumuviri: Kana ura hukuru huchiongororwa, hunopinzwa mumuviri kuburikidza nepaburi remusana.
Mushure mekuongororwa, chiremba wako achakukurudzira kuti unwe mvura yakawanda kuti ibatsire kubvisa contrast fluid mumuviri wako.
Pane njodzi here kana kuti migumisiro yakaipa pane izvi?
Kufanana nechero bvunzo yekurapa, CT scan inogona kuva nenjodzi diki. Zvisinei, chiremba anorayira bvunzo iyi nekuti mabhenefiti ebvunzo iyi anopfuura njodzi dzacho.
- Kushandiswa kwemwaranzi: Kuongororwa kweCT kunoshandisa rudzi rwemwaranzi inonzi "ionizing radiation." Tsvagiridzo inoratidza kuti kuratidzwa kwemwaranzi iyi yakawanda kwenguva yakareba kunogona kuwedzera njodzi yekenza. Zvisinei, huwandu hwemwaranzi hunowanikwa kubva kuCT scan imwe chete hudiki kwazvo. Nokudaro, njodzi yekubatwa nekenza yakaderera zvikuru (inenge imwe chete muzviitiko 2,000, zvichienderana nezvidzidzo). Chiremba wako anoziva nezvenjodzi iyi, saka anongoraira CT scan kana zvichidikanwa.
- Vakadzi vane pamuviri nevana: Kana uine pamuviri, iva nechokwadi chekuudza chiremba wako. Kana uchida kuongorora nzvimbo yedumbu, unogona kusarudza imwe nzira, yakaita se ultrasound scan, iyo isingashandisi radiation. Pakuskena vana vadiki, chiyero che radiation chinoderedzwa kuti chikwane.
- Kurwara Nekusiyana: Vamwe vanhu vanogona kunge vaine allergy kana vakadhayiwa necontrast dye. Kazhinji, izvi zvinhu zvidiki zvakaita sekuvaviwa kana kutsvuka. Kashoma, allergy yakanyanya inogona kuitika. Nekuda kweizvi, vashandi vanozokutarisa kwenguva yakati mushure mekunge wapihwa contrast dye. Kana uine allergy kune zvekudya zvegungwa, iodine, kana mimwe mishonga, udza chiremba wako pachine nguva.
- Zvimwe zvirwere: Zvakakosha kuzivisa chiremba wako kana uine chirwere cheitsvo kana kuti uri kutora mushonga we metformin wechirwere cheshuga.
Kuongororwa kweCT kunodhura marii?
Mutengo weCT scan unosiyana zvichienderana nenzvimbo.
- Zvipatara zveveruzhinji: Bvunzo iyi inogona kuitwa mahara kana nemutengo wakaderera kuchipatara cheveruzhinji, asi dzimwe nguva ungangofanira kumirira uri pane runyorwa rwevanhu vakamirira.
- Zvipatara Zvakazvimirira: Mari inoshandiswa pachipatara chakazvimirira inogona kubva pazviuru kusvika kumazana ezviuru zverupi. Mari iyi inoenderana nechipatara chiri kuitirwa scan, chikamu chemuviri chiri kuskenwa, uye kana contrast fluid iri kushandiswa kana kwete.
Zvakanaka kubvunza kuchipatara nezvemutengo usati waongororwa. Unogonawo kutaura nachiremba wako nezvenyaya iyi.
Mharidzo Yekuenda Nayo Kumba
- Kuongororwa kweCT (CT scan) inzira yakakosha yeX-ray iyo inogona kuburitsa mifananidzo yakajeka, ine mativi matatu (3D) yezviri mukati memuviri.
- Iyi haisi bvunzo inorwadza, uye inogona kuitwa nekukurumidza.
- Izvi zvinobatsira kuongorora uye kuronga kurapwa kwezvirwere zvakawanda, zvakaita sekutyoka, kukuvara kwemukati, kuvharika kweropa, uye kenza.
- Huwandu hwemwaranzi inoshandiswa hwakaderera zvikuru, saka njodzi yacho ishoma. Chiremba anogara achifunga nezvezvakanakira nenjodzi.
- Iva nechokwadi chekuudza chiremba wako kana uine pamuviri, uine allergies, kana uine zvimwe zvirwere zvakaita sechirwere cheitsvo kana chirwere cheshuga.
- Taura pachena nachiremba wako nezvemibvunzo kana zvinokunetsa nezvebvunzo iyi.
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