Muab Kauv xoo tomography ntawm lub paj hlwb, lub siab muaj kab noj hniav, lub ntsws, lub plab lub nruab nrog

Miv nyuas siv zug ntawm kev kho mob yog lig nyob rau ntawm cov neeg ntawm lub mob. Feem ntau nws tshwm sim thiaj li hu "kev kho mob uas tsis" thaum ib tug neeg pib kho los ntawm ib tug txawv kiag li kab mob ua rau nws irreparable raug mob rau lub cev. Incorrectly tshuaj kho ua rau ib tug mob chav kawm ntawm tus kab mob los yog tuag taus. Kuj nyuam qhuav nyob rau hauv cov tshuaj siv kauv xoo tomography, uas tso cai rau ib tug muaj tseeb kuaj mob.

Cov txheej txheem

Yuav ua li cas yog xws li ib tug xam tomography? Qhov no high-tech txoj kev yog yus muaj los ntawm heev heev zoo thiab cim precision. Nyob rau hauv cov ntaub ntawv no, lub txiaj ntsim ntawm tus kws kho mob sai npaum li cas tshaj thaum lub sij hawm tus txheej txheem txheej txheem.

Yuav ua li cas yog muab kauv xoo tomography? Thaum lub sij hawm nws ntawm lub rooj nyob rau hauv uas tus neeg mob yuav tsum dag pib tsiv ntseeg nkaws thiab maj mam. Nyob ib ncig ntawm nws nyob rau hauv tib yam tig lub X-ray raj nrog spaced detectors rau nws saum npoo.

Lub apparatus muaj peev xwm sawv ntawm paub hlav ntawm heev me me luaj li cas, mus txog rau lub 1 hli. Qhov no tso cai rau koj kom sai qhia thiab kho mob cancer. PP ib anatomical cheeb tsam yog nqa tawm rau 5 feeb, thiab cov laser lub koob yees duab ua widescreen duab.

Tawm cov nyhuv yog tiav nyob rau hauv ib tug 64-hlais scanners niaj hnub siab ceev - tsawg theem tawg ua ob-seem thiab peb-dimensional dluab ntawm zoo heev zoo.

zaj lus tim khawv

Muab Kauv tomography uas yuav tsum tau nyob rau hauv cov nram no mob:

• Lub hlwb kev tshawb fawb, uas tus kws kho mob yuav ntes feem stroke thiab raug mob ntawm cov hlab ntsha;
• nrhiav kom tau cov mob nyob rau hauv lub paranasal sinuses;
• tsim kom muaj tsim ua lub caj dab qog;
• qhia txog tus mob ua ntej qhov phais mus rau lub plab mog;
• nrhiav kom tau cov kev hloov nyob rau hauv lub ntsws;
• mob ntawm intervertebral hernia.

zoo

Muab Kauv CT muaj tej yam zoo dua cov pa txoj kev ntawm kev tshawb fawb:

• PP (ntaub ntawv sib sau ua ke) yog ceev heev. Nyob rau hauv ib tug luv luv lub sij hawm ntawm lub sij hawm yog tus tsim ntawm tej anatomical cheeb tsam duab, nyob rau hauv cov duab zoo siab heev.
• Spatial 3D dluab yog ntau yog, thiab lub peb-dimensional qauv qhia cov kev qhov chaw ntawm pathology. Siv helical scan hom kev kawm yuav xyuas leeg aneurysm qhia cov hlab ntsha, lawv ntev, narrowing.
• Tsis-invasive piv nrog myelography, ventriculography.
• Cov duab no tsis pom artifacts los ntawm cov hlab ntsha.
• Raws li tus piv nrog rau cov pa tomography txo tus neeg mob raug X-rays.

Yuav ua li cas yog cov txheej txheem?

4 teev ua ntej lub scan yog ua, koj muaj peev xwm tsis haus dej haus thiab noj mov. Tej zaum tus neeg mob yuav tsum tau ua ntej rau qhov kev xeem ntawm tej kabmob haus ib tug zoo ib tus neeg saib xyuas.

Mus ua ib tug kauv CT scan, tus neeg mob yuav tsum tau pw rau saum lub rooj, uas yog rooj noj, yog li nws dov nyob rau hauv ib tug tshwj xeeb qhov. Yuav kom ntsuam xyuas yog ntau xis, ib lub rooj nruab nrog tshwj xeeb straps thiab pawm no ntau npau. Qhov no yuav pab thaum lub sij hawm qhov kev xeem kom tsis txhob nws txav rau cov duab muab tawm tsis zim zuag los yog grainy.

Cov neeg mob uas rau ib co yog vim li cas yuav tsis dag tseem rau ib ntev lub sij hawm thiab rau ib tug luv luv lub sij hawm los tuav lawv ua tsis taus pa, muab sedatives.

Nyob rau hauv lwm chav tsev yog ib tug computer chaw nres tsheb, qab uas sau tus kws kho mob-engineer, siv lub screen saib xyuas scanner thiab muab tus neeg mob cov kev taw qhia.

Muab Kauv xoo tomography yog suav tias yog heev zoo. Thaum nyob rau hauv tus txheej txheem ntawm kev xeem tus neeg mob tau txais ib tug me me npaum li cas ntawm X-rays, tab sis nws yog li ntawd me me hais tias nws tsis ua kom muaj kev raug mob rau lub cev.

Contraindications

Muaj yog ib tug uas yuav ntawm ib tug tsis haum cov tshuaj tiv thaiv, thaum tus neeg mob yog muab ib tug zoo ib tus neeg saib xyuas, los yog sedative.

Yog hais tias tus neeg mob suffers los ntawm mob hawb pob, mob ntshav qab zib, mob raum, cov thyroid los yog mob plawv, nws yuav tsum nco ntsoov qhia rau koj tus kws kho mob.

Xws li ib tug txheej txheem yog contraindicated rau cov poj niam xeeb tub. Yog hais tias nws yog nqa tawm nyob rau hauv cov ntaub ntawv ntawm lub plab cover lead ntaub thaiv npog yog tsim nyog kiag li. Nws kuj txwv tsis pub daim ntawv ntsuam xyuas cov neeg mob uas muaj pacemakers, ferromagnetic kev cog hniav thiab weighing ntau tshaj 130 kg.

Kev soj ntsuam ntawm lub plab kab noj hniav

Muab Kauv xoo tomography ntawm lub plab kab noj hniav tso cai rau koj mus pom ib tug ntshiab daim duab ntawm ib tug multi-txheej hauv nruab nrog cev xws li tus po, daim siab, pancreas thiab lwm tus neeg. Siv nws nyob rau hauv rooj plaub yog tias tus neeg mob yws ntawm kev mob nyob rau hauv lub plab mog, plab, thiab nyob rau hauv ib co kab mob hauv cov hnyuv thiab cov nyuv.

Nyob rau hauv tas li ntawd, tus txheej txheem yog tsim nyog rau qhov mob:

• mob hnyuv tws, diverticulitis, pyelonephritis, pob zeb nyob rau hauv lub zais zis thiab ob lub raum;
• siab mob npuas paug, pancreatitis, nrog los ntshav, polyps thiab o nyob rau hauv lub gut;
• ua cancer hlav ntawm lub plab kab noj hniav;
• cov kab mob ntawm lub qog thiab cov hlab ntsha.

Muab Kauv xoo tomography ntawm lub plab mog yog nqa tawm nrog lub obligatory siv zoo nrog.

mob ntsws kev xeem

Qhov no txoj kev yog tsim nyog rau cov nrhiav kom tau ntawm mob ntsws cancer thiab metastases. Muab Kauv xoo ntsws imaging yog muab yog hais tias muaj yog tag nrho cov tej yam tshwm sim ntawm cancer ntawm cov kabmob, thiab ib tug X-ray yog tsis tau muab ntaub ntawv hais txog nws. Nyob rau hauv tas li ntawd, kev soj ntsuam xyuas yog kws kho rau tus kab mob ntsws, mob ntsws ua paug, hlwv cab ntsws, sarcoidosis, mob ntsws.

Ua ntej nqa tawm ntawm txoj kev, tus neeg mob yog muab ib tug zoo ib tus neeg saib xyuas mus rau hauv cov hlab ntsha uas muaj iodine. Yog hais tias nws txhais tau tias yog ib tug tsis haum tshuaj, koj yuav tsum qhia rau koj tus kws kho mob.

kev soj ntsuam ntawm lub paj hlwb

Lub helical xoo tomography ntawm lub paj hlwb yog dav siv rau mob mob thiab heev heev lub taub hau raug mob, nrog ib tug high school cov intracranial siab, lub plawv hloov. Tus ntaus ntawv yog tau los xyuas pathological tej yam kev mob (hlav, ua paug, qhov ncauj), uas nyob rau ib pa tomograph tsis pom. Siv cov txheej txheem tsub kom qhov tshwm sim ntawm tebchaws thiab tiv thaiv kom tus cwj nrag thiab lub plawv tuaj.

Nyob rau hauv tas li ntawd, lub helical scan yog yuav tsum tau nyob rau hauv cov nram no mob:

• mus nrhiav kom tau qhov ua rau ntawm mob taub hau, tuag tes tuag taw cia li, periodic pomrachneniya nco qab ntau yam ntawm nrig txog kev pom kev tsis taus, nyob rau hauv yuam cai ntawm lub rhiab heev ntawm tej qhov chaw ntawm lub cev;
• yog hais tias muaj yog ib tug suspicion ntawm ib tug lub hlwb mob, aortic aneurysm rupture, intracranial los ntshav;
• mus nrhiav kom tau ib tug ua hauj lwm ntawm lub inner pob ntseg nyob rau hauv cov ntaub ntawv ntawm lub rooj sib hais kev tsis taus;
• Yog hais tias koj xav kom tsim muaj ib lub hom phiaj rau lub dabtsi ntsiv lag luam thiab ntsuam xyuas cov kev kawm tau zoo ntawm lub lag luam nyob rau hauv lub hlwb;
• kom paub tias cov puas qhov chaw ntawm lub paj hlwb.

Tej zaum lub hlwb kev xeem yuav tsum tau ib tug zoo ib tus neeg saib xyuas, uas zoo heev tswj qhia kom paub txog cov hlwv, atherosclerotic plaques, hlav, metastases, ntshav txhaws.

Kev soj ntsuam ntawm lub thoracic kab noj hniav

Muab Kauv CT qab plab nqa tawm mus ntes tuberculosis foci bronchopleural fistulas thiab bronchiectasis kab noj hniav. Qhov no txoj kev pub heev meej nrhiav cov qog, cov kis los yog layering txog ntsha phab ntsa, kom paub tias cov qog o.

Ntse siv tej kev xeem nyob rau hauv Oncology, enabling mus xyuas hauv lub xeev ntawm cancer, txiav txim nws ib thaj tsam thiab loj. Nyob rau hauv tej rooj plaub, ib tug helical tomography yog qhia rau cov nrhiav kom tau ntawm txawv teb chaws lub cev, rau cov ceev tsev lag luam ntawm cov ua tsis taus pa los yog muaj teeb meem nqos.

xaus

Yog li, muab kauv xoo tomography yog ib tug niaj hnub txoj kev xeem ntawm ntau yam kabmob, uas yog muaj tsim kom muaj qhov tseeb kuaj mob. Tawg koob tshuaj nyob rau hauv txoj kev tshawb no yog li ntawd me me uas tsis ua kom muaj kev raug mob rau ib tug neeg, li ntawd, tsis txhob ntshai ntawm xws li ib tug txheej txheem.