Lumbar msana CT scan

Makina owerengera a tomography (CT) am'mimbamo ya lumbar amapanga zithunzi zamagawo akumbuyo kwakumbuyo (lumbar spine). Zimagwiritsa ntchito x-ray kupanga zithunzizo.

Mudzafunsidwa kuti mugone patebulo lochepetsetsa lomwe limalowa pakati pa chojambulira cha CT.

Mukakhala mkati mwa sikani, makina a x-ray azungulira mozungulira. (Makina amakono a "spiral" amatha kuchita mayeso osayima.)

Kakompyuta imapanga zithunzi zosiyana za msana, zotchedwa magawo. Zithunzi izi zitha kusungidwa, kuwonedwa pa polojekiti, kapena kusindikizidwa pafilimu. Mitundu yazithunzi zitatu za msana imatha kupangidwa powonjezera magawo palimodzi.

Muyenera kukhala bata panthawi yamayeso. Kuyenda kumatha kuyambitsa zithunzi zosawoneka bwino. Mutha kuuzidwa kuti musunge mpweya wanu kwakanthawi kochepa.

Kuwunika kumangotenga mphindi 10 mpaka 15 zokha.

Mayeso ena amagwiritsa ntchito utoto wapadera, wotchedwa kusiyanitsa komwe kumayikidwa mthupi lanu mayeso asanayambe. Kusiyanitsa kumathandizira madera ena kuwonekera bwino pama x-ray.

Kusiyanitsa kungaperekedwe m'njira zosiyanasiyana.

• Itha kuperekedwa kudzera mumitsempha (IV) m'manja mwanu kapena mkono wanu wam'mbuyo.
• Itha kuperekedwa ngati jakisoni m'malo ozungulira msana.

Ngati kusiyanitsa kumagwiritsidwa ntchito, mungapemphedwenso kuti musadye kapena kumwa chilichonse kwa maola 4 kapena 6 musanayesedwe.

Lolani wothandizira zaumoyo wanu adziwe ngati mudachitapo kanthu posiyanitsa. Mungafunike kumwa mankhwala musanayezedwe kuti mupewe vutoli.

Ngati mukulemera makilogalamu opitilira 300 (135 kilograms), fufuzani ngati makina a CT ali ndi malire. Kulemera kwambiri kumatha kuwononga ziwalo zogwirira ntchito za sikani.

Mudzafunsidwa kuti muchotse zodzikongoletsera ndikuvala chovala chachipatala munthawi ya kafukufukuyu.

Anthu ena atha kukhala osasangalala pogona patebulo lolimba.

Kusiyanitsa komwe kumachitika kudzera mu IV kumatha kuyambitsa kutentha pang'ono, kununkhira kwachitsulo mkamwa, komanso kutentha thupi. Maganizo amenewa ndi achilendo ndipo amatha masekondi ochepa.

Kujambula kwa CT kumapanga mwachangu zithunzi zakumunsi kwakumbuyo. Mayeso atha kugwiritsidwa ntchito kuyang'ana:

• Zofooka zobadwa za msana mwa ana
• Kuvulala kumsana wapansi
• Mavuto am'mimba pamene MRI singagwiritsidwe ntchito
• Mavuto amachiritso kapena zilonda zam'mimbazi pambuyo pochitidwa opaleshoni

Mayesowa amathanso kugwiritsidwa ntchito nthawi kapena pambuyo pa x-ray ya msana wam'mimba ndi mizu ya mitsempha ya msana (myelography) kapena x-ray ya disk (discography).

Zotsatira zimawonedwa ngati zabwinobwino ngati palibe zovuta zomwe zimawonedwa mdera lumbar pazithunzizo.

Zotsatira zachilendo zitha kukhala chifukwa cha:

• Zosintha zosintha chifukwa cha msinkhu
• Zolephera zobereka za msana
• Mavuto amfupa
• Kupasuka
• Lumbar disk herniation
• Lumbar msana stenosis
• Spondylolisthesis
• Kuchiritsa kapena kukula kwa zipsera pambuyo pochitidwa opaleshoni

Zowopsa pazowunikira za CT ndi izi:

• Kuwonetsedwa ndi radiation
• Thupi lawo siligwirizana ndi utoto wosiyanitsa
• Kulephera kwa kubadwa ngati kumachitika panthawi yapakati

Kujambula kwa CT kumakuwonetsani ku radiation yambiri kuposa ma x-ray wamba. Kukhala ndi ma x-ray ambiri kapena ma CT scan pakapita nthawi kumatha kuwonjezera chiopsezo cha khansa. Komabe, chiwopsezo chojambulidwa kamodzi ndichaching'ono. Lankhulani ndi omwe amakupatsirani za chiopsezo ichi komanso momwe zimakhudzira phindu la mayeso pazovuta zanu zamankhwala.

Anthu ena ali ndi chifuwa chosiyanitsa utoto. Lolani wothandizira wanu adziwe ngati munayamba mwadwalapo utoto wosiyanitsa ndi jakisoni.

• Mtundu wofala kwambiri womwe umaperekedwa mumtsinje uli ndi ayodini. Ngati munthu yemwe ali ndi vuto la ayodini wapatsidwa kusiyana kotere, nseru kapena kusanza, kuyetsemula, kuyabwa, kapena ming'oma kumatha kuchitika.
• Ngati mukuyenera kukhala ndi kusiyana kotereku, mutha kupeza antihistamines (monga Benadryl) kapena steroids musanayesedwe.
• Impso zimathandiza kuchotsa ayodini m'thupi. Anthu omwe ali ndi matenda a impso kapena matenda ashuga angafunikire kulandira madzi ena pambuyo poyesedwa kuti athandize ayodini kunja kwa thupi.

Kawirikawiri, utoto ungayambitse matenda omwe amachititsa kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda. Ngati mukuvutika kupuma panthawi yoyezetsa magazi, muyenera kuuza opareshoni nthawi yomweyo. Zitsulo zofufuzira zidazo zimabwera ndi intakomu ndiponso masipika, kuti munthu azimvanso nthawi zonse.

Lumbar CT scan ndiyabwino kuwunika ma diski akulu a herniated, koma imatha kuphonya zazing'ono. Mayesowa atha kuphatikizidwa ndi myelogram kuti mukhale ndi chithunzi chabwino cha mizu yamitsempha ndikutenga zovulala zazing'ono.

Kujambula kwa CAT - lumbar msana; Kuwerengera axial tomography scan - lumbar msana; Kujambula kwa tomography - lumbar msana; CT - kumbuyo kwenikweni

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Shaw AS, Prokop M. Makompyuta owerengera. Mu: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, olemba. Grainger & Allison's Diagnostic Radiology: Buku Lophunzirira Kujambula Kwazachipatala. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: mutu 4.

Thomsen HS, Reimer P. Zosakanikirana mosakanikirana ndi ma radiography, CT, MRI ndi ultrasound. Mu: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, olemba. Grainger & Allison's Diagnostic Radiology: Buku Lophunzirira Kujambula Kwazachipatala. Lachisanu ndi chimodzi. Philadelphia, PA: Elsevier Churchill Livingstone; 2015: mutu 2.

Williams KD. Kuphulika, kusokonezeka, ndi kusweka kwa msana. Mu: Azar FM, Beaty JH, Canale ST, eds. Opaleshoni ya Campbell. Wolemba 13. Philadelphia, PA: Elsevier; 2017: mutu 41.