Chiremba wako paakakuudza kuti uite CT scan, wakatya here kana kuti uchida kuziva? "Chii ichi? Chicharwadza here? Sei izvi zvichiitwa?" Pamwe une mibvunzo yakawanda iri kuuya mupfungwa dzako. Chaizvoizvo zvakajairika. Vanhu vazhinji havazivi zvakawanda nezvazvo. Saka nhasi, ngatitaurei nezve CT scan iyi nenzira iri nyore yaunogona kunzwisisa.
Zvichitaurwa zviri nyore, chii chinonzi CT scan?
Kuongororwa kweCT, kutaura chokwadi, i "Computed Tomography". Iyi bvunzo yakakosha yekurapa inoshandiswa kuona zvinhu zviri mukati memiviri yedu, zvakaita senhengo, mapfupa, netsinga dzeropa, zvakajeka. Ungave wakambonzwa nezve "X-ray" yenguva dzose. Iyi CT scan inzira yekutora mifananidzo yemiviri yedu uchishandisa mhando imwechete ye "X-ray" mwaranzi, asi nenzira yepamusoro-soro.
Funga nezvechingwa. Sekunge tichicheka chingwa, CT scanner inotora mifananidzo yakawanda yechikamu chemuviri wedu. Zvadaro, komputa inounganidza mifananidzo iyi yese yakaita sezvidimbu kuti igadzire mufananidzo wakajeka wezviri mukati memuviri wedu. Izvi zvinobvumira chiremba kuti aone kuti chii chaizvo chiri kunetsa mumuviri wako.
Muchina weCT scan unoita sei?
Uyu muchina unowanzo umbwa sedonati hombe. Uchaitwa kuti urare patafura iri pakati pemuchina. Zvadaro, tafura painopinda zvishoma nezvishoma mumuchina, mudziyo we "X-ray" uri mukati memuchina unotenderera muviri wako wotora mifananidzo. Zvakajairika kunzwa ruzha rudiki rwekuti "gho... gho..." panguva iyi.
Ndeupi musiyano uripo pakati peCT, MRI nePET scans?
Vanhu vazhinji vanovhiringidzika pakati pemhando nhatu idzi dzekuskena. Kunyangwe zvese zvitatu zviri bvunzo dzinotarisa mukati memuviri, mashandiro adzo uye zvavanokwanisa kuona zvakasiyana. Ngatitarisei tafura iyi kuti tinzwisise musiyano wacho zvakajeka.
| Rudzi rwekuskena | Mashandiro azvinoita | Inowanzo shandiswa kuitei? |
|---|---|---|
| Kuskena kweCT | Mifananidzo ine mativi matatu (3D) inogadzirwa uchishandisa X-rays nekombiyuta. | Kuona mapfupa akatyoka, bundu rekenza, kubuda ropa mukati, kuvharika kweropa, kukuvara kweuropi nemusana, nezvimwewo. Zvinobatsira zvikuru kana tsaona ikaitika. |
| Kuskena kweMRI | Inoshandisa simba guru remagineti nemasaisai eredhiyo. Haishandisi maX-ray. | Kuongorora zvirwere (kunyangwe kenza dzisingaonekwe neCT) zvenhengo dzakadai senyama dzakapfava, mapfundo, uropi, moyo, nechiropa. |
| Kuskena kwePET | Mifananidzo inogadzirwa nekupinza kemikari ine radioactive (radiotracer) mumuviri uye kuyera mashandiro emasero. | Inoshandiswa kuona mashandiro emasero egomarara, chirwere chemwoyo, chirwere cheuropi, nezvimwewo pakutanga. Inoshandiswawo kuona kana chirwere chapararira. |
Kuongororwa kweCT kunoitwa sei? Zvinotora nguva yakareba sei?
Uchafanirwa kuongororwa muchipatara kana kukiriniki yeX-ray.
Chiremba angangokuudza kuti usadye kana kunwa chero chinhu kwemaawa mashoma usati waongororwa. Uchafanirwa kupfeka rokwe rakakosha rawakapihwa nechipatara uye kubvisa zvishongo zvese zvesimbi, zvakaita semhete, mitsipa yemutsipa, uye mhete.
Nyanzvi ye radiology ichaita bvunzo iyi. Ucharara pamubhedha we scanner wozotungamirirwa zvishoma nezvishoma kupinda mumuchina. Zvakakosha kuti urambe wakadzikama panguva iyi, usingafambi zvakanyanya . Kana uchifamba, mifananidzo inogona kusanyatsojeka. Dzimwe nguva uchakumbirwa kuti umire kufema kwenguva yakati.
Vanhu vazhinji vanofunga kuti izvi zvinotora nguva yakareba. Asi kutaura chokwadi, scan inongotora maminetsi mashoma chete. Zvisinei, maitiro ese anogona kutora maminetsi angangoita makumi matatu, kusanganisira kugadzirira. Dzimwe nguva, kana ukanwa mvura yakakosha (contrast), inogona kutora nguva yakati rebei nekuti inofanira kuparadzirwa mumuviri wese.
Chii chinonzi CT scan ine musiyano?
Kuongororwa kweCT kunogona kuona zvinhu zvakasimba zviri mumiviri yedu, zvakaita semapfupa. Asi nyama dzakapfava, dzakadai sechiropa neura, dzimwe nguva hadzionekwe zvakajeka.
Muzviitiko izvi, vanachiremba vanoshandisa dhayi yakakosha kuti nhengo dzemuviri kana tsinga dzeropa dzionekwe zvakajeka mumufananidzo. Izvi zvinonzi 'zvinhu zvakasiyana-siyana.' Kana izvi zvikaiswa mumuviri, zvinoonekwa sezvichena paskeni, zvichiita kuti nhengo dzionekwe zvakanyanya.
Kune nzira dzakawanda dzekupa 'kusiyana' uku mumuviri:
- Jekiseni: Kupinza zvakananga mutsinga. Nzira iyi inoshandiswa kuongorora zvinhu zvakaita setsinga dzeropa, weti, nechiropa.
- Nemuromo: Nekupa sechinwiwa chekunwa. Izvi zvinoshandiswa kuongorora zvinhu zvakaita senzira yekugaya chikafu neura.
- Senzira yekuisa masero mumuviri: Kana ura hukuru huchiongororwa, hunopinzwa mumuviri kuburikidza nepaburi remusana.
Mushure mekuongororwa, chiremba achakukurudzira kuti unwe mvura yakawanda kuti ubatsire contrast agent kubuda mumuviri wako nekukurumidza.
Chii chinogona kuonekwa neCT scan? Chinogona kuonekwa negomarara here?
Ehe, CT scan inogona kuona zvirwere zvakawanda, kusanganisira kenza. Vanachiremba vanokurudzira scan iyi nekuda kwezvikonzero zvakasiyana-siyana.
- Zvinhu zvakaita sekutyoka kwakaomarara uye bundu remapfupa.
- Tarisa shanduko muzvirwere zvakaita sechirwere chemwoyo, chirwere chemapapu (emphysema), uye bundu rechiropa.
- Ziva kukuvara kwemukati uye kubuda ropa kunoitika mutsaona.
- Tsvaga nzvimbo chaiyo yebundu, ropa rakagwamba, hutachiona, kana mvura yakawandisa mumuviri.
- Segwara rekuronga kuvhiyiwa kana kurapwa nemwaranzi.
Basa reCT scans pakuona kenza
Kuongororwa kweCT kunobatsira zvikuru pakuongorora mamwe marudzi ekenza.
- Kuti uwane nzvimbo yegomarara.
- Kupa ruzivo rwekuona danho regomarara.
- Kusarudza nzvimbo yakakodzera kwazvo ye biopsy.
- Kuti vaone kana kenza yadzoka mushure mekurapwa.
- Kuti vaone kana kurapwa kwakaitwa kwabudirira.
Semuenzaniso, CT scans inoshanda zvikuru pakuona kenza yemapapu, itsvo, dundira, ovarian, uye dumbu.
Pane njodzi nemigumisiro here?
Kufanana nechero bvunzo dzekurapa, CT scan ine njodzi, asi yakaderera zvikuru .
- Njodzi yeMwaranzi: CT scans inoshandisa X-rays, inozivikanwawo se ionizing radiation. Ongororo dzakaratidza kuti kugara uchisangana nemwaranzi iyi kwenguva refu kunogona kukonzera kenza. Zvisinei, nekuti huwandu hwemwaranzi hunoburitswa kubva kuCT scan hudiki, njodzi yekubatwa nekenza kubva kuskeni imwe chete idiki kwazvo, inenge imwe pazviuru zviviri.Kazhinji, mabhenefiti ekuongororwa kweropa anodarika zvikuru kukuvara kwekusava nawo. Taura nachiremba wako nezveizvi.
- Vakadzi vane pamuviri nevana vadiki: Kana uine pamuviri, iva nechokwadi chekuudza chiremba wako . Kana uri kuskena, kunyanya dumbu, unogona kupihwa imwe nzira, senge ultrasound scan, iyo isingashandise radiation. Kana uri kuskena mwana mudiki, zvakanaka kubvunza chiremba kana nyanzvi yezvemichina kana mwero wemwaranzi wemuchina wacho wagadziriswa kuti ukwane.
- Kurwara nepfungwa: Vamwe vanhu vanogona kuva nechirwere chekurwara neganda rakasiyana. Kazhinji, izvi zvinhu zvidiki, zvakaita sekuvaviwa kana mapundu paganda. Kashoma, chirwere chakanyanya chinogona kuisa hupenyu pangozi. Nekuda kweizvi, vashandi vekurapa vanokutarisa kwenguva yakati mushure mekuongororwa. Kana uine chirwere chekurwara nemishonga, hove, kana iodine, iva nechokwadi chekuudza chiremba wako usati waongororwa.
Chinhu chinonyanya kukosha ndechekuzivisa chiremba wako kana uine chirwere cheshuga uye uri kutora mishonga yakaita seMetformin, kana kuti uine chirwere cheitsvo.
Mharidzo Yekuenda Nayo Kumba
- Kuongororwa kweCT inzira inobatsira zvikuru uye yepamusoro yekurapa inogona kuwana mifananidzo yemativi matatu (3D) yemukati memuviri wedu.
- Iyi inzira isingarwadzi uye inowanzoguma nekukurumidza.
- Izvi zvinobatsira kuona zvirwere zvakawanda, zvakaita sekutyoka kwemapfupa, kubuda ropa mukati, kuumbwa kweropa, uye kenza.
- Njodzi yekubatwa nemwaranzi yakaderera zvikuru, asi taura nachiremba wako pachena nezvemibvunzo kana zvinokunetsa.
- Kana uine pamuviri, uine allergies, kana uine zvimwe zvirwere (kunyanya chirwere cheitsvo kana chirwere cheshuga), iva nechokwadi chekuzivisa chiremba wako usati waongororwa.
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