CT uye MRI zvinoshandisa nzira dzakasiyana kuratidza zvinhu zvakasiyana-siyana-hazvisi "zviri nani" pane imwe.
Kumwe kukuvara kana mamiriro anogona kuonekwa neziso rakashama. Zvimwe zvinoda kunzwisisa kwakadzama.
Kana mutarisiri wako wehutano achifungidzira mamiriro akadai sekubuda ropa mukati, bundu, kana kukuvara kwemhasuru, vanogona kuraira CT scan kana MRI.
Sarudzo yekuti ungashandisa CT scan kana MRI iri kumutarisiri wako wehutano, zvakanyanya kubva pane zvavanofungidzira kuti vachawana.
CT uye MRI inoshanda sei? Chii chakanakira chii? Ngatinyatsoongororai.
A CT scan, ipfupi yecomputed tomography scan, inoshanda semuchina we3D X-ray. A CT scanner inoshandisa X-ray inopfuura nemumurwere ichienda kune detector ichitenderera murwere. Inotora mifananidzo yakawanda, iyo komputa inozoungana kuti igadzire mufananidzo we3D wemurwere. Iyi mifananidzo inogona kushandiswa nenzira dzakasiyana kuti uwane maonero emukati emuviri.
Yechinyakare X-ray inogona kupa mupi wako kutarisa kumwe chete nzvimbo yaive mifananidzo. Mufananidzo wakamira.
Asi iwe unogona kutarisa CT mifananidzo kuti uwane ziso reshiri yenzvimbo yakafananidzirwa. Kana kutenderera kutarisa kubva kumberi kuenda kumashure kana kudivi kuenda kune rimwe divi. Iwe unogona kutarisa kunze kwekunze kwenzvimbo. Kana kuti zoom mukati mukati mechikamu chemuviri chakaitwa mufananidzo.
CT Scan: Inoratidzika sei?
Kuwana CT scan kunofanira kunge iri nzira inokurumidza uye isingarwadzi. Unorara patafura inofamba zvishoma nezvishoma nering scanner. Zvichienderana nezvinodiwa nemupi wehutano, iwe ungangodawo intravenous dhayi. Kuongorora kwega kwega kunotora isingasviki miniti.
CT scan: ndeyei?
Nekuti maCT scanner anoshandisa X-rays, anogona kuratidza zvinhu zvakafanana neX-ray, asi nekururama kukuru. I-X-ray inotarisa nzvimbo yekufungidzira, nepo CT inogona kupa mufananidzo wakakwana uye wakadzama.
CT scans inoshandiswa kutarisa zvinhu zvakaita se: Mabhonzo., Matombo, Ropa, Organs, Lungs, Cancer stages, Abdominal emergency.
CT scans inogonawo kushandiswa kutarisa zvinhu izvo MRI isingagoni kuona zvakanaka, zvakadai semapapu, ropa, uye matumbo.
CT scan: njodzi dzinogona kuitika
Chinhu chikuru chinonetsa vamwe vanhu vane CT scans (uye maX-rays enyaya iyoyo) mukana wekuratidzwa nemwaranzi.
Dzimwe nyanzvi dzakataura kuti ionizing radiation inoburitswa neCT scans inogona kuwedzera zvishoma njodzi yegomarara mune vamwe vanhu. Asi njodzi chaidzo dzinopokana. Food and Drug Administration inoti zvichibva paruzivo rwesainzi rwazvino, njodzi yegomarara inobva mumwaranzi yeCT “haina chokwadi zvachose.”
Nekudaro, nekuda kwenjodzi dzingangoitika dzeCT mwaranzi, vakadzi vane nhumbu kazhinji havakodzere maCT scans kunze kwekunge zvakakodzera.
Dzimwe nguva, vatapi vehutano vanogona kusarudza kushandisa MRI pachinzvimbo cheCT kuderedza njodzi yekuratidzwa nemwaranzi. Izvi ndezvechokwadi kunyanya kune vanhu vane hutano mamiriro anoda akawanda kutenderera ekufungidzira kwenguva yakareba.
MRI
MRI inomirira magnetic resonance Imaging. Muchidimbu, MRI inoshandisa magineti uye masaisai eredhiyo kugadzira mifananidzo mukati memuviri wako.
Iyo chaiyo nzira yainoshanda nayo inosanganisira chidzidzo chakareba chefizikisi. Asi muchidimbu, zvakati seizvi: Miviri yedu ine mvura yakawanda, iyo inonzi H20. Iyo H muH20 inomirira hydrogen. Hydrogen ine mapurotoni - masheji ane chaji. Kazhinji, maproton aya anotenderera nenzira dzakasiyana. Asi pavanosangana nemagineti, semuchina weMRI, mapurotoni aya anodhonzwa akananga kugineti otanga kuita mutsetse.
MRI: Zvakaita sei?
MRI iine tubular muchina. Kuongororwa kweMRI scan kunotora maminetsi makumi matatu kusvika makumi mashanu, uye iwe unofanirwa kuramba wakanyarara panguva yekuitwa. Muchina uyu unogona kuita ruzha, uye vamwe vanhu vanogona kubatsirwa nekupfeka maearplugs kana kushandisa mahedhifoni kuti vateerere mimhanzi panguva yekuongororwa. Zvichienderana nezvinodiwa nemupi wako, vanogona kushandisa intravenous dhayi.
MRI: Ndeipi?
MRI yakanaka kwazvo pakusiyanisa pakati pematishu. Semuenzaniso, vanopa vanogona kushandisa muviri-wakazara CT kutsvaga mamota. Zvadaro, MRI inoitwa kuti inzwisise zviri nani chero masasi anowanikwa paCT.
Mupi wako anogonawo kushandisa MRI kutarisa kukuvara kwemajoini uye kukuvara kwetsinga.
Dzimwe tsinga dzinogona kuonekwa neMRI, uye unogona kuona kana pane kukuvara kana kuzvimba kune dzimwe nhengo dzemuviri. Hatigone kuona tsinga yakananga paCT P scan. PaCT, tinogona kuona bhonzo rakatenderedza tsinga kana matishu akatenderedza tsinga kuti tione kana ane chekuita panzvimbo yatinotarisira kuti tsinga ive. Asi nekutarisa zvakananga patsinga, MRI bvunzo iri nani.
MRIs haina kunaka pakutarisa zvimwe zvinhu, semapfupa, ropa, mapapu uye ura. Ramba uchifunga kuti MRI inotsamira muchikamu pakushandiswa kwemagineti kupesvedzera hydrogen mumvura mumuviri. Nekuda kweizvozvo, zvinhu zvakakora sematombo eitsvo nemapfupa hazviratidzike. Kana chero chinhu chakazadzwa nemhepo, semapapu ako.
MRI: Ngozi inogona kuitika
Kunyange zvazvo MRI inogona kunge iri nzira iri nani yekutarisa zvimwe zvivako mumuviri, haisi yevanhu vose.
Kana uine mamwe marudzi esimbi mumuviri wako, MRI haigone kuitwa. Izvi zvinodaro nekuti MRI inonyanya kuita magineti, saka inogona kukanganisa mamwe masimbi esimbi. Izvi zvinosanganisira mamwe ma pacemaker, defibrillators kana shunt zvishandiso.
Simbi dzakadai semajoini ekutsiva kazhinji MR-yakachengeteka. Asi usati wawana MRI scan, ita shuwa kuti mupi wako anoziva chero simbi mumuviri wako.
Mukuwedzera, kuongorora kweMRI kunoda kuti iwe ugare wakanyarara kwenguva yakati, iyo vamwe vanhu vasingagoni kushivirira. Kune vamwe, iyo yakavharwa yemuchina weMRI inogona kukonzera kushushikana kana claustrophobia, izvo zvinoita kuti kufungidzira kuome kwazvo.
Imwe iri nani pane imwe here?
CT uye MRI haisi nguva dzose iri nani, inyaya yezvauri kutsvaga uye kuti unoshivirira sei zvose zviri zviviri. Nguva zhinji, vanhu vanofunga kuti mumwe ari nani pane mumwe. Asi zvinoenderana nekuti mubvunzo wachiremba wako ndeupi.
Chinonyanya kukosha: Pasinei nokuti mushandi wako wehutano anorayira CT kana MRI, chinangwa ndechokunzwisisa zviri kuitika mumuviri wako kuitira kuti akupe kurapa kwakanakisisa.
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Sezvatinoziva tose, kusimudzirwa kweindasitiri yekufungidzira yekurapa haiparadzaniswe kubva mukugadzirwa kweakatevedzana emidziyo yekurapa - majekiseni anosiyanisa ajenti uye ayo anotsigira anobatika - ayo anoshandiswa zvakanyanya munharaunda iyi. MuChina, iyo inozivikanwa neindasitiri yayo yekugadzira, kune vagadziri vazhinji vane mukurumbira kumba nekune dzimwe nyika kugadzirwa kwemidziyo yekufungidzira yekurapa, kusanganisira.LnkMed. Kubva payakavambwa, LnkMed yanga yakatarisana nemunda weakanyanya-kudzvanya mutsauko ajenti majekiseni. Chikwata cheinjiniya cheLnkMed chinotungamirwa nePh.D. ane makore anopfuura gumi eruzivo uye akabatanidzwa zvakanyanya mukutsvaga nekusimudzira. Mukutungamirira kwake, theCT jekiseni rimwechete remusoro,CT kaviri musoro jekiseni,MRI kusiyanisa agent injector,uyeAngiography yakakwirira-kudzvanywa mumiririri jekiseniakagadzirwa aine aya maficha: iyo yakasimba uye yakabatana muviri, yakanakira uye nehungwaru mashandiro interface, mabasa akazara, kuchengetedzwa kwepamusoro, uye dhizaini yakasimba. Tinogonawo kupa majekiseni nemachubhu anofambirana neaya majekiseni ane mukurumbira eCT,MRI,DSA majekiseni Nemafungiro avo echokwadi uye simba rehunyanzvi, vashandi vese veLnkMed vanokukoka nemwoyo wose kuti uuye kuzoongorora mimwe misika pamwe chete.
Nguva yekutumira: May-13-2024
