Fluorography txawv ntawm X-ray: piav qhia txog cov txheej txheem, kev ua tau zoo thiab kev tshuaj xyuas

Cov txheej txheem:

Fluorography txawv ntawm X-ray: piav qhia txog cov txheej txheem, kev ua tau zoo thiab kev tshuaj xyuas
Fluorography txawv ntawm X-ray: piav qhia txog cov txheej txheem, kev ua tau zoo thiab kev tshuaj xyuas

Video: Fluorography txawv ntawm X-ray: piav qhia txog cov txheej txheem, kev ua tau zoo thiab kev tshuaj xyuas

Video: Fluorography txawv ntawm X-ray: piav qhia txog cov txheej txheem, kev ua tau zoo thiab kev tshuaj xyuas
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Lub Xya hli ntuj
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kev tshawb fawb X-ray tau nkag mus rau kev coj ua ntawm kev kuaj mob thiab kuaj mob. Qhov muaj thiab cov ntaub ntawv ntawm cov txheej txheem no tau ua rau lawv nyob txhua qhov chaw, thiab qee qhov yuav tsum tau ua rau kev tiv thaiv. Fluorography yog ib qho kev ntsuam xyuas uas, thaum muaj hnub nyoog 18 xyoo, txhua tus pej xeem ntawm peb lub teb chaws yuav tsum tau mus kawm ib xyoos ib zaug txhawm rau tiv thaiv cov kab mob, thiab nws yog qhov ua rau muaj kev thuam ntau tshaj vim qhov kev ntshai ntawm kev kis tus kab mob. Puas muaj laj thawj ntshai nws? Thiab qhov txawv ntawm fluorography thiab X-ray ntawm lub ntsws yog dab tsi?

X-ray hluav taws xob yog dab tsi?

X-rays yog ib hom hluav taws xob hluav taws xob nrog lub wavelength ntawm 0.005 txog 10 nanometers. Raws li lawv cov yam ntxwv, lawv me ntsis coincide nrog gamma rays, tab sis muaj txawv keeb kwm. Muaj 2 hom hluav taws xob - mos thiab tawv. Cov tom kawg yog siv rau hauv cov tshuaj rau kev kuaj mob.

Fluorography txawv ntawm x-ray
Fluorography txawv ntawm x-ray

VimX-rays tsis tuaj yeem tsom mus; thaum lub sijhawm kuaj xyuas, lub raj xa hluav taws xob yog qhia rau tus neeg mob thiab lub vijtsam uas tau txais kev pom zoo tau muab tso rau hauv qab nws. Ib daim duab yuav muab los ntawm nws.

Fluorography yog ua nyob rau hauv polyclinics rau kev tiv thaiv. Qhov kev kuaj no txawv li cas ntawm x-ray? Nrog rau txoj kab ncaj nraim ntawm cov kab hluav taws xob, cov qauv ntawm lub cev tau tshwm sim ntawm qhov screen, thiab nrog fluorography, nws cov duab ntxoov ntxoo, tshwm sim los ntawm lub vijtsam fluorescent, raug tshem tawm. Cov cuab yeej siv rau hom kev kawm no txawv ntawm kev tsim.

Kev txhais ntawm fluorography

Fluorography yog kev kuaj x-ray ntawm lub hauv siab, uas cov duab hauv daim duab tau txais los ntawm txoj kev xav. Nyob rau hauv lub xyoo caum kawg, ib tug digital version ntawm kev ntsuam xyuas tau dhau mus, nyob rau hauv uas, es tsis txhob ntawm ib tug snapshot, qhov tshwm sim yog tshwm sim tam sim ntawd ntawm lub computer screen, thiab ces ib tug piav qhia.

Indications rau kev xeem

Txoj kev no yog siv los tshuaj xyuas lub hom phiaj, uas yog, thaum yuav tsum tau tshuaj xyuas ntau tus pej xeem kom tau txais cov txiaj ntsig ntawm qhov tseeb ntawm qhov tseeb hauv lub sijhawm luv. Kev kuaj pom tus mob tuberculosis yog lub hom phiaj tseem ceeb uas yuav tsum tau fluorography ib zaug qhia. Dab tsi txawv ntawm X-ray qhov kev ntsuam xyuas no yog qhov kev daws teeb meem tsawg. Txawm li cas los xij, nws tuaj yeem siv los txheeb xyuas lub cev txawv teb chaws, fibrosis, mob siab heev, qog nqaij hlav, kab noj hniav, thiab muaj cov infiltrates (cov ntsaws ruaj ruaj).

X-ray ntawm lub ntsws

X-ray lub hauv siab yog ib txoj hauv kev uas tsis cuam tshuamkev tshuaj xyuas cov ntaub so ntswg thiab lub cev nrog kev pab los ntawm cov kab ntawm tib lub npe. Qhov tshwm sim yog tso tawm rau hauv zaj duab xis. Qhov kev kuaj no kuj yog ib qho radiological. Qhov txawv ntawm fluorography los ntawm lub hauv siab x-ray rau ib tug yooj yim layman yog qhov luaj li cas ntawm tiav lawm - es tsis txhob ntawm ib tug me me square square, tsim ib zaj duab xis ntawm 35 x 35 cm yog muab.

Kev qhia rau lub ntsws x-rays

X-ray raws li kev soj ntsuam kom ntxaws ntxiv tau raug sau tseg txhawm rau txheeb xyuas cov txheej txheem inflammatory, kev tsis txaus ntseeg ntawm cov qauv anatomical, yog cov qog ntawm qhov sib txawv yog xav tias. Nws tsis tshua muaj siv los pom qhov chaw ntawm lub plawv cuam tshuam nrog lwm cov kabmob mediastinal.

Dab tsi yog qhov txawv ntawm fluorography thiab hauv siab x-ray
Dab tsi yog qhov txawv ntawm fluorography thiab hauv siab x-ray

Qhov txawv ntawm fluorography thiab X-ray yog dab tsi? Qhov sib txawv yog nyob rau hauv cov ntaub ntawv cov ntsiab lus ntawm cov duab thiab nthuav dav ntawm cov duab tshwm sim. Cov xov tooj cua classical ua rau nws pom cov khoom (cov ntsaws ruaj ruaj, kab noj hniav, lub cev txawv teb chaws) txog li 5 hli nyob rau hauv txoj kab uas hla, thaum fluorography qhia tau hais tias feem ntau cov kev hloov loj. Hauv cov xwm txheej nyuaj, tsuas yog kev tshuaj xyuas txuas ntxiv yuav raug siv.

Tshuaj tiv thaiv kab mob

Ntau tus neeg txhawj xeeb txog qhov mob tshwm sim rau kev noj qab haus huv thaum kuaj. Cov neeg mob ntshai tias kev ua raws li niaj hnub no lossis kev kuaj xyuas kev tiv thaiv yuav cuam tshuam rau lawv lub cev. Tau kawg, muaj qee qhov kev puas tsuaj los ntawm X-ray raug, tab sis tsis loj heev.

Dab tsi yog qhov txawv ntawm fluorography thiab x-ray
Dab tsi yog qhov txawv ntawm fluorography thiab x-ray

Txais koob tshuajraug rau ib xyoos yam tsis muaj teeb meem rau kev noj qab haus huv - 5 mSv (millisievert). Nrog rau zaj duab xis radiography, ib koob tshuaj ib zaug yog 0.1 mSv, uas yog 50 npaug tsawg dua li cov cai txhua xyoo. Fluorography muab qhov raug me ntsis siab dua. Dab tsi txawv qhov kev ntsuam xyuas no los ntawm X-ray yog qhov nruj ntawm cov kab hluav taws xob dhau los ntawm lub cev, vim tias qhov koob tshuaj ib zaug nce mus rau 0.5 mSv. Muab piv rau qhov raug tso cai rau ib xyoos, qhov no tseem tsis tau ntau.

Digital hloov zaj duab xis

Kev txhim kho ntawm kev kho mob thev naus laus zis tau cuam tshuam, thiab lwm yam, cov khoom siv xoo hluav taws xob zoo. Cov cuab yeej siv digital tau raug qhia txhua qhov chaw los hloov cov kev teeb tsa hauv lub xyoo dhau los, uas pom qhov tshwm sim tsuas yog hauv zaj duab xis. Rau cov neeg mob, qhov kev tsim kho tshiab no yog qhov zoo vim tias cov koob tshuaj hluav taws xob tau txo qis. Kev tshawb fawb digital yuav tsum tau nthuav tawm tsawg dua li zaj duab xis. Qhov zoo-paub "tuav koj cov pa" thaum lub sijhawm kuaj xyuas yog vim qhov tseeb tias thaum koj nqus pa, cov ntaub so ntswg txav, "smearing" cov duab ntxoov ntxoo hauv daim duab. Tab sis nws yog nrog cov yeeb yaj kiab tshwm sim uas fluorography feem ntau ua tiav.

Dab tsi yog qhov zoo dua ntawm x-ray lossis fluorography
Dab tsi yog qhov zoo dua ntawm x-ray lossis fluorography

Dab tsi yog qhov txawv ntawm x-ray ua los ntawm txoj kev niaj hnub, kev tshuaj xyuas ntawm cov cuab yeej digital? Ua ntej tshaj plaws - txo cov hluav taws xob raug. Cov koob tshuaj zoo sib npaug tau txais thaum lub sijhawm digital fluorography yog 0.05 mSv. Ib qho piv txwv zoo sib xws rau lub hauv siab x-ray yuav yog 0.075 mSv (tsis yog tus qauv 0.15 mSv). Yog li ntawd, txhawm rau saib xyuas kev noj qab haus huv, nws yog qhov tsim nyog los xaiv ntau txoj hauv kev niaj hnub.survey.

Txuag sij hawm - qhov thib ob lo lus teb rau lo lus nug ntawm yuav ua li cas fluorography txawv ntawm lub ntsws x-ray. Yuav kom tau txais qhov tshwm sim, koj tsis tas yuav tos rau kev txhim kho ntawm daim duab, yog li tom qab nws tuaj yeem piav qhia los ntawm tus kws tshaj lij.

Kuv yuav xaiv txoj kev twg?

Qee tus neeg, tau txais kev xa mus rau kev tiv thaiv txhua xyoo, tsis paub xaiv dab tsi - x-ray lossis fluorography ntawm lub ntsws. Yog tias tsis muaj kev tsis txaus siab txog kev ua haujlwm ntawm kev ua pa ntawm lub ntsws, ces kev thaij duab loj yuav tsis muaj txiaj ntsig ntau. Yog tias nws tuaj yeem ua cov fluorography - ua nws, nws yuav cawm lub cev los ntawm kev siv hluav taws xob ntxiv.

Tus kws kho mob uas xav tias mob ntsws los yog kab mob loj ntawm cov kab mob hauv nruab nrog cev tsis muaj cai txiav txim siab zaum kawg yam tsis tau lees paub los ntawm kev tshuaj ntsuam xyuas. Nyob rau hauv lub xub ntiag ntawm pathologies, kws kho mob thiab pulmonologists tsis nug cov lus nug txog dab tsi zoo dua - x-ray ntawm lub ntsws los yog fluorography. Rau lawv, txhua yam kev tshawb fawb tuaj yeem muab tau yog qhov tseem ceeb. Yog li ntawd, nrog rau cov duab kho mob uas tsim los ntawm kev mob ntsws, xav tias mob ntsws los yog cov qog nqaij hlav, tus neeg mob raug xa mus rau x-ray, ntau zaus hauv ntau qhov projections.

Yuav ua li cas xaiv x-ray lossis fluorography ntawm lub ntsws
Yuav ua li cas xaiv x-ray lossis fluorography ntawm lub ntsws

Yog tias muaj qhov yuav tsum tau ua ua ntej rau kev txhim kho cov kab mob pulmonary hauv anamnesis, piv txwv li, tus neeg mob nquag haus luam yeeb lossis nws txoj haujlwm cuam tshuam nrog kev puas tsuaj rau lub ntsws (vuam, hlau casting, tshuaj lom neeg kev lag luam), kev kuaj xyuas yuav tsum. yuav tsum tau ua tsis tu ncua los tiv thaiv cov kab mob loj heev los ntawm kev tsim. Cov neeg ua haujlwm ntawm tuberculosis dispensaries thiab tsev kho mob ob zaug hauv ib xyoosYuav tsum tau fluorography lossis x-ray hauv siab. Koj tus kws kho mob yuav qhia koj seb yuav xaiv dab tsi.

Contraindications rau kev kuaj

Vim muaj hluav taws xob cuam tshuam rau lub cev, kev kuaj X-ray ntawm qee pawg ntawm cov neeg mob yuav tsum tau ua nrog ceev faj lossis tsis ua txhua yam.

Qee lub nruab nrog cev muaj zog heev rau hluav taws xob, muab kev kho mob pathology. Kev sib deev hlwb tshwj xeeb tshaj yog rhiab heev, yog li nws tsis pom zoo kom over-irradiate cheeb tsam pelvic. X-rays cuam tshuam rau cov hlwb ntawm cov pob txha liab, cuam tshuam lawv kev faib thiab kev loj hlob. Cov thyroid thiab thymus qog kuj tseem nkag siab rau txhua hom hluav taws xob, yog li thaum lub sijhawm kuaj xyuas nws yuav tsum ua kom lub caj dab siab dua qib ntawm cov raj xa hluav taws xob.

fluorography lossis hauv siab x-ray yuav xaiv dab tsi
fluorography lossis hauv siab x-ray yuav xaiv dab tsi

Nws tsis pom zoo kom coj x-rays rau cov poj niam cev xeeb tub, vim tias nws cuam tshuam rau kev loj hlob ntawm cov ntaub so ntswg thiab cov kabmob ntawm tus menyuam hauv plab. Ib qho kev zam tsuas yog thaum lub neej ntawm leej niam muaj kev hem thawj. Kev x-rays tsis pom zoo rau cov menyuam yaus hnub nyoog qis dua 12 xyoos, tab sis nws raug tso cai, yog tias qhia, thaij duab ntawm cov ceg tawv thiab thaj tsam maxillofacial thaum siv cov cuab yeej tiv thaiv.

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