Ruoko CT scan

A computed tomography (CT) scan yeruoko inzira yekufungidzira iyo inoshandisa ma-x-ray kugadzira mifananidzo yemuchinjikwa-yechikamu.

Iwe uchakumbirwa kuti urere patafura yakamanikana iyo inotsvedza ichipinda pakati peiyo CT scanner.

Paunenge iwe uri mukati me scanner, muchina x-ray danda rinotenderera zvakakukomberedza. (Yemazuva ano "zononoka" ma scanner anogona kuita bvunzo pasina kumira.)

Komputa inogadzira mifananidzo yakasarudzika yenzvimbo yeruoko, inonzi zvidimbu. Iyi mifananidzo inogona kuchengetwa, kutariswa pane yekutarisa, kana kudhindwa pane firimu. Mhando-nhatu dzemhando dzeruoko dzinogona kugadzirwa nekuwedzera zvidimbu pamwechete.

Unofanirwa kunge wakanyarara panguva yebvunzo. Kufambisa kunogona kukonzera kudzikisira mifananidzo. Unogona kuudzwa kuti ubate mweya wako kwenguva pfupi.

Iyo scan inofanira kutora chete gumi kusvika gumi nemashanu maminetsi.

Kune kumwe kuyedzwa, iwe unozofanirwa kuve neyakakosha dhayi, inonzi musiyano, kuti uendeswe mumuviri bvunzo isati yatanga. Musiyano unobatsira dzimwe nzvimbo kuratidza zvirinani pane ma-ray.

• Musiyano unogona kupihwa kuburikidza netsinga (IV) iri muruoko kana ruoko. Kana mutsauko ukashandiswa, iwe unogona zvakare kubvunzwa kuti usadye kana kunwa chero chinhu kwemaawa mana kusvika matanhatu usati waedzwa.
• Rega mupi wako wekuchengetedza hutano azive kana iwe wakambove nemhinduro yekusiyanisa. Ungangoda kutora mishonga usati waedzwa kuitira kuti ugamuchire chinhu ichi zvakachengeteka.
• Usati wagamuchira musiyano, udza mupi wako kana iwe ukatora chirwere cheshuga drug metformin (Glucophage). Ungangoda kutora matanho akakosha kana iwe uri pane uyu mushonga.

Kana iwe uchirema anodarika mazana mapaundi (135 makirogiramu), tsvaga kana iyo CT muchina uine huremu hwehuremu. Kurema kwakanyanya kunogona kukonzera kukuvara kwenzvimbo dzekushanda dze scanner.

Iwe uchakumbirwa kubvisa zvishongo uye kupfeka jasi rechipatara panguva yekudzidza.

Vamwe vanhu vanogona kusagadzikana kubva pakurara patafura yakaoma.

Musiyano unopihwa kuburikidza neIV ungakonzera kupisa zvishoma, kuravira kwesimbi mumuromo, uye kupisa kwakadziya kwemuviri. Izvi zvinonzwa zvakajairika. Vachaenda mukati memasekondi mashoma.

CT inokurumidza kugadzira yakadzama mifananidzo yemuviri, kusanganisira maoko. Muedzo unogona kubatsira kuona kana kuongorora:

• Bundu kana hutachiona
• Chikonzero chekutambudzika kana mamwe matambudziko muchiwuno, pfudzi kana majoini majoini (kazhinji kana MRI isingakwanise kuitwa)
• Bhonzo rakatyoka
• Masasa uye mamota, kusanganisira cancer
• Kuporesa matambudziko kana zvinyama zvinyoro zvichitevera kuvhiyiwa

A CT scan inogona zvakare kushandiswa kutungamira chiremba wechiremba kunzvimbo chaiyo panguva yebiopsy.

Mhedzisiro inoonekwa seyakajairika kana pasina matambudziko anoonekwa mumifananidzo.

Mhedzisiro isina kujairika inogona kunge iri nekuda kwe:

• Degenerative shanduko nekuda kwezera
• Kusuruvara (kuunganidzwa kwepus)
• Ropa rinovhara ruoko (yakadzika venous thrombosis)
• Bundu mapundu
• Gomarara
• Bhonzo rakatyoka kana kutyoka
• Kukuvadza kune ruoko, ruoko, kana majoini majoini
• Cyst
• Kuporesa matambudziko kana kusimuka kwechena tishu mushure mekuvhiyiwa

Ngozi dzeCCT scans dzinosanganisira:

• Kuve pachena kune radiation
• Allergic reaction yekusiyanisa dhayi
• Kuremara kwekuzvarwa kana kukaitwa panguva yepamuviri

CT inoongorora inokuratidzira iwe kune yakawanda radiation kupfuura yakajairwa x-ray. Kuva neakawanda ma-ray-ray kana CT scans nekufamba kwenguva kunogona kuwedzera njodzi yako yekenza. Nekudaro, njodzi kubva kune chero imwe scan iri diki. Iwe nemupi wako munofanira kuyera njodzi iyi kupokana nezvakanakira kuwana chirwere chakaringana pachinetso chekurapa.

Vamwe vanhu vane allergies kusiyanisa dhayi. Rega mupi wako azive kana iwe wakambove neanogadzirisa maitiro kune jekiseni musiyano dhayi.

• Rudzi rwekusiyanisa rwunopihwa mutsinga ine ayodini. Munhu ane ayodhini allergy anogona kuita kuda kusvotwa kana kurutsa, kuhotsira, kuruma, kana mikoko kana akapiwa iyi mhando yemusiyano.
• Kana musiyano uchidikanwa, unogona kuwana antihistamines (senge Benadryl) kana steroid usati waedzwa.
• Itsvo dzinobatsira kubvisa ayodini kubva mumuviri. Vaya vane hosha yeitsvo kana chirwere cheshuga vangangoda kuwana zvimwe zvinwiwa mushure mekuyedzwa kubatsira kuburitsa ayodini kubva mumuviri.

Kazhinji, iyo dhayi inogona kukonzera hupenyu hunotyisidzira mhinduro yegoriki inonzi anaphylaxis. Kana iwe uine chero chinetso chekufema panguva yekuyedzwa, rega iyo scanner inoshanda izive ipapo ipapo. Scanners ine intercom uye masipika kuitira kuti anoshanda anzwe iwe nguva dzose.

CAT scan - ruoko; Yakagadziriswa axial tomography scan - ruoko; Yakagadzirwa tomography scan - ruoko; CT scan - ruoko

Perez EA. Kutsemuka kwepafudzi, ruoko, uye ruoko. Mu: Azar FM, Beaty JH; Kanale ST, eds. Kushanda kwaCampbell Orthopedics. 13 ed. Philadelphia, PA: Elsevier; 2017: chits. 57.

Shaw AS, Prokop M.Computed tomography. Muna: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, eds. Grainger & Allison's Kuongorora Radiology: Bhuku Rezvinyorwa Zvekurapa Kufananidza. 6th ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: chits. 4.

Thomsen HS, Reimer P. Intravascular musiyano midhiya ye radiography, CT, MRI uye ultrasound. Muna: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, eds. Grainger & Allison's Kuongorora Radiology: Bhuku Rezvinyorwa Zvekurapa Kufananidza. 6th ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: chits. 2.