Chii chinonzi ct scan scan? Nhungamiro Yakakwana

Kana iwe wakamboenda kuchipatara kana kiriniki yenyaya yekurapa, pane mukana wakanaka waunosangana naCT Scan Scan Machina. Ichi chishandiso chakakwirira-tekakakwira chinoita kuti basa rakakura kwazvo mumushonga wemazuva ano, kubatsira vanachiremba vanowana zvakadzama maonero ezviri kuitika mukati memuviri. Asi chii chaizvo chinonzi ct scan scan muchina? Inoshanda sei? Chero Chero Nei Zvakakosha MuMushonga wemazuva ano? Ichi chinyorwa chakazara chinokufambisa iwe kuburikidza nezvakakosha zveCT Scan Scan Machina: Kubva pane zvavari uye kuti vanoshanda sei kune zvakanakira uye zvikumbiro.

 

I. Chii chinonzi CT SCAN muchina?

Machina weCT SCAN, zvakare anozivikanwa sekati (komputa axial tomography) scanner tekinoroji ine makomputa ekombiyuta kuti igadzire mifananidzo yakadzama yezvinhu zvemukati zvemukati.

 

Ii. Misiyano pakati petsika yeiyo-ray michina uye ct scan michina

	Tsika X-ray michina	CT SCAN MANCES
Tekinoroji	Inoshandisa imwe x-ray beam	Inoshandisa kutenderera X-ray matanda uye akawanda anoona
Mufananidzo wemifananidzo	2d (flat, kunge pikicha)	Kuyambuka-chikamu (2d zvidimbu)
Dziviriro	Kugadziriswa kwakaderera, kunoratidza chete ruzivo rwechokwadi nezve chimiro chemapfupa uye zvimwe zvinyoro nyoro	Mifananidzo yakakwirira-resarudzo inopa zvakadzama maonero emapfupa, zvinyoro nyoro, uye nhengo
Nguva yekutarisa	Kurumidza (chete mashoma masekondi)	Refu (kazhinji maminitsi akati wandei)
Radiation dose	Kazhinji yakaderera	Yakakwira nekuda kwekuratidzwa kwakawanda
Mutengo	Kutenga kwakaderera uye kushanda kwemutengo	Kutenga kwakakwirira uye kushanda kwemutengo
Zviitiko zvakajairika	Mapfupa akaputsika, bvunzo dzemazino, chest x-rays	Yakadzama mifananidzo yemukati nhengo, tumors, mitsipa yeropa, uropi
Space zvinodiwa	Compact	Inoda imba yakakura

      

III. Iyo CT SCAN MABHUKU RINOSHANDA?

Iyo yekushanda nheyo yemuchina weCT scan inotangira paX-ray. Hechino nhanho yakareruka nhanho-ne-nhanho tsananguro yemashandisiro eCT Scan Scan Inoshanda:

1. X-ray tube kutenderera

Murwere akaiswa patafura yemotokari inofamba zvishoma nezvishoma kuti ive yakatenderedzwa kuvhurwa kweCT SCAN Scan Machine. Iyo X-ray tube inoramba ichitenderedza kutenderedza muviri wemurwere, inoburitsa x-ray.

2. X-ray kuona

Iyo X-rays yakabuda kubva kuX-ray tube inopfuura nemuviri. Aya X-Rays anobatwa neakasiyana matishu pamisangano yakasarudzika Seti yeVakaona, iyo yakamisikidzwa padivi peiyo X-ray tube, inobata X-rays dzinopfuura nemuviri.

3. Kutendeuka kweData

Iyo seti yevanoona inoshandura aya-ray-ray zviratidzo mumagetsi emagetsi, izvo zvinoendeswa kune komputa. Komputa iyi inowana aya masaini yemagetsi uye ikaita kuti vagadzire zvinhu zvakadzama-chikamu kana 'zvidimbu. '

4. 3D mufananidzo kuvakazve

Izvi zvidimbu zvemunhu zvakasanganiswa mumufananidzo wematatu emuviri, uchibvumira iyo radiologist yekuongorora nhengo uye matishu mukudzika.

 

Iv. Zvakakosha zvakanakira zveCT SCAN MANCES

CT SCAN Machines inopa zvakakwanyiswa zvakakosha zvinoverengeka zvinovaita chishandiso chakakosha muhutano hwazvino hutano. Zvimwe zvezvakanaka zvakanakira zvinosanganisira:

1. Yakakwira-resolution fungidziro

Chimwe chezvakanaka zvisingagone kukosha ndiko kugona kwavo kupa zvifananidzo zvepamusoro. Ivo vanogona kuona zvidiki zvidiki zvimisikidzo zvemhando uye zvisingaenzaniswi. Semuenzaniso, muCancer Cancer, CT SCAN Machina anogona kuona madhiri madiki semamita mashoma, izvo zvisingawanikwe nemhando ye-X-ray. Iyi mifananidzo yakakwirira-sarudza inobvumidza vanachiremba kuona zvakajeka zvimiro zvemukati zve nhengo, kubatsira mukuongororwa kwakaringana kwemamiriro akasiyana siyana.

2. Kumhanya uye kushanda zvakanaka

CT SCAN, kazhinji inoitwa mumaminitsi mashoma, inokurumidza kuenzaniswa neimwe nzira yekufungidzira senge Mris. Icho mukana mukuru, kunyanya kune varwere vanonetseka kuramba kwenguva refu kana avo vane mamwe mamiriro ekurapa.

3. Ruzivo rwakazara

Machina Scan Scan inogona kuburitsa mifananidzo yemuchinjiko yekupa zvakanyanya zvekutarisa kwemukati wemukati wemarwere, kubatsira vanachiremba kuona nzvimbo dzakaoma, senge midzi yeropa, mapfupa, uye nhengo, kuti dziongorori zvakaringana. Chii chakawanda, iyi mifananidzo yemuchinjiko-chikamu chinogona kusanganiswa mumhando yematatu-yemhando. Izvi zvinowanzoshandiswa kuronga kuronga uye biopsies. Muenzaniso wezvematatu-matatu anobatsira vanachiremba kuona nzvimbo chaiyo yeAbnormalities, kuona kuti maitiro anoitwa nekunyatsoitika.

 

V. Kazhinji magwaro ekurapa eCT scan scan michina

CT SCAN michina ndeye zvishandiso zvisingabvumirwe mune dzakasiyana siyana dzekurapa nyanzvi. Zvimwe zvezvinhu zvinowanzoitika zvinosanganisira:

1. Cancer Kuwanikwa uye Kutarisa

MuCancer Kuongorora, CT SCAN Machina anowanzo shandiswa kuwona kudzora mumitezo dzakasiyana-siyana, senge mapapu, chiropa, pancreas, neitsvo. Munguva yekuongorora cancer kana mushure mekurapwa, CT SCAN michina inoshandiswa kutevedzera kufambira mberi kwekenza, kubatsira vanachiremba kuti vaongorore bundu ranyura kana kupararira.

2. Cardiovascular Chirwere Kuongororwa

CT Angiography (CTA) fomu yakasarudzika yeCT kufungidzira yaishandiswa kuongorora hutano hutano. Iyo inobatsira matalologists inoongorora mamiriro emoyo, blockges mumatare emaroria, uye maAnurysms pasina kukosha kwekuvhiyiwa kwekusapinda.

3. Neurological chirwere kuongororwa

MuNourology, CT SCAN Machina anoshandiswa kuongorora mamiriro akasiyana siyana ane hukama nehuropi uye nepakati system Hemorrhages, styrhages, stroke tumors, traumatic tumors kukuvara (TBI). Vanogona kubatsira neurologists kusiyanisa mhando huru dzezvirwere (semuenzaniso, ischemic stroke uye hemorrhagic stroke), ongorora huwandu hwezvirwere (semuenzaniso, benji tumors uye maronda emafuta), uye kuronga kurapwa kwakakodzera.

4. Orthopedic chirwere kuongororwa

MuOrthoPecs, CT SCAN Machines anowanzo shandiswa kuongorora nyaya nemapfupa, akadai sepfupa, kusagadzikana kwebenzi, kusagadzikana kwemuzongoza, kana mapepa emapfupa (ese ekutanga uye metastatic). Ivo zvakare vanobatsira pakuronga kuvhiyiwa kweOrtopic uye kuongorora maitiro ekurapa.

5. Trauma neEkukurumidzira Care

Muchikamu chekurumidzira, uko kwechipiri kwese kwakaoma, CT Scan michina inoshanda seyakakosha zvidiki zvekuongorora zvekutamba. Vanogona kukurumidza kuona kukuvara kunotyisidzira kweupenyu kunogona kunge kusingaonekwe kunze, kwakadai sekubuda ropa kwemukati, marara, mafuru, emazambiringa emazambiringa, uye kushamwaridzana kwemazambiringa.

 

Vi. Njodzi uye kufunga kweCT SCAN MANCES

Ipo CT Scan muchina zvakanyanyisa kubatsira muzvinyorwa zvekurapa, ivo vane mamwe anganogona kuwana, kunyanya ane hukama nekuwonekwa redhiation. Heano mashoma kufunga:

1. Radiation kuratidzwa

Iko kushandiswa kweCT SCAN Machines anotenderera zvachose kutenderera X-ray, ayo ari fomu yeeonizing radiation. Ioniging radiation ine mukana wekukuvadza kweDNA mumasero, ayo mune zviitiko zvisingawanzogona kutungamira kune njodzi yakawedzera yehutano hwehutano hwehutano, senge cancer, pamusoro kwenguva refu. Kunyangwe iyo radiation ichidya kubva kune imwe ct scan scan yakadzokororwa, inodzokororwa kana isina kukodzera scans inogona kuwedzera hupenyu hwemunhu kuratidzwa kwehupenyu. Nekudaro, izvo zvakanaka zveCT scans zvinowanzowedzera njodzi, kunyanya kana ivo vakakosha pakuongorora kana kurapa mamiriro akakomba.

2. Huru dzakakosha

Mamwe mapoka evanhu anoda kutariswa kwakakosha kana zvasvika kune ct scans. Vakadzi vane pamuviri muenzaniso mukuru. Chinhu chikuru ndechekuti radiation kubva kuCT scans inogona kukanganisa fetus iri kukura, kunyanya panguva yekutanga trimester. Radiation kuratidzwa kunogona kutungamira kuremara kwekuzvara, kurambidzwa kwekurwadzisa, cancers yeudiki, kana kunyange kukanganisa mune zvimwe zviitiko. Naizvozvo, kunze kwekunge makomborero anowedzera zvakajeka njodzi mumamiriro ezvinhu anotyisidzira kuti amai kana vakadzi, vakadzi vane pamuviri vanofanirwa kudzivisa ct scans, kunyanya dumbu kana pelvis. Dzimwe nzira dzekufungidzira, dzakadai seltrasound kana Mri, dzinowanzo shandiswa kune varwere vane nhumbu.

3. Batanidza vamiririri

Kusiyanisa vamiririri Nepo vakakosha pakuvandudza kuongororwa kwehunyanzvi, ivo vanoda kunyatsotarisisa nekuda kwengozi dzinogona kuitika. Zvinonetsekana zvekutanga zvinosanganisira allergic maitiro, izvo zvinogona kubva panyoro kubva pakunyorovesa kuAnaphylaxis zvakanyanya, uye neitsvo yeitsvo - kunyanya muvarwere nekukanganisika pre-iripo. Naizvozvo, kuve nechokwadi chekuchengetedza, kuongorora kwakakwana, kwakabatanidzwa nekudzokorora nhoroondo yekurapa kwemurwere kune allergies, Asthma, Kidney basa, chirwere cheshuga, uye mishonga yazvino, inofanira kuitiswa zvisati zvaitika.

 

Vii. Mhedziso

CT SCAN michina ndiyo dombo rekona yeiyo yemazuva ano yekuongorora mishonga. Ivo vanogadzira zvakadzama, zvikamu zvemucheto zvemukati zvemukati zvemukati zvemukati zvemukati, kubatsira vanachiremba kuongorora uye kubata mamiriro akasiyana-siyana, kubva mukushungurudzika kune cancer. Pasinei nenjodzi ingangodaro ine radiation kuratidzwa, zvakanakira kuratidzwa kweCT kuScan maererano nekugadziriswa kwepamusoro, kukurumidza kumhanya, uye ruzivo rwakakwana runoita chishandiso chakakosha muhutano.