Dab tsi yog qhov phom sij ntawm X-ray hluav taws xob?

Daim ntawv thov kev kho mob X-ray muaj keeb kwm ze li ib puas xyoo, thiab nws ua lub luag haujlwm tseem ceeb hauv kev kuaj mob. Yog tias kev tiv thaiv tsis ua raws li cov qauv, kev puas tsuaj tsis tsim nyog yuav tshwm sim. X-ray fluoroscopy thiab X-ray duab peb paub tau ntev lawm nws niaj hnub siv. Nyob rau hauv xyoo tas los no, CT thiab kev cuam tshuam hluav taws xob kuj tau koom nrog nws cov ntawv thov niaj hnub. Yog li ntawd, vim yog niaj hnub kev kho mob daim ntawv thov ntawm X-rays, tib neeg tsis paub txog kev kuaj hluav taws xob thiab lwm yam kev kuaj tshwj xeeb. Nws yog qhov tseeb vim tias kev siv tas li ntawm cov cuab yeej siv siab thiab thev naus laus zis hauv kev kho mob uas tus nqi kuaj mob thiab kev kho mob tau zoo dua qub. Txawm li cas los xij, ntau tus neeg paub me ntsis txog kev paub txog hluav taws xob, thiab cov kev nkag siab tsis zoo hauv qab no feem ntau tshwm sim.

(1) Ntau tus neeg xav tias tsuas yog siv sijhawm luv luv los ua qhov kev kuaj hluav taws xob, thiab tsis nkag siab lossis tsis quav ntsej txog nws qhov kev phom sij. Piv txwv li, qee tus neeg mob tsis mloog tus kws kho mob qhov kev tsis txaus siab txhua zaus lawv mus ntsib kws kho mob, thiab xav kom muaj kev kuaj hluav taws xob, txawm tias ob peb zaug hauv ib hlis. Lwm qhov piv txwv yog tias qee tus neeg mob tau nyob hauv chav kuaj mob yam tsis tau hnov ​​​​cov lus tsis txaus siab thaum lawv tsis tuaj yeem kuaj xyuas lawv tus kheej. Qhov kev nkag siab no tsis yog lawm. Cov teeb meem tshwm sim los ntawm hluav taws xob muaj kev txiav txim siab thiab tsis muaj teebmeem. Radiation-induced radiation-induced cataracts thiab lwm hom kab mob hluav taws xob yog qhov kev txiav txim siab, uas tsuas yog tshwm sim tom qab cov koob tshuaj hluav taws xob tau sau rau qee yam hauv lub cev. Cov nyhuv stochastic tsis yog qhov teeb meem, nws muaj feem ntau tias tus kab mob yuav tshwm sim tom qab ib qho tshwm sim, thiab qhov ntau dua qhov koob tshuaj, qhov ntau dua qhov tshwm sim ntawm inducing tus kab mob. Radiation-induced cancer yog ib qho random nyhuv. Nws tuaj yeem pom tau tias txawm hais tias lub sijhawm ntawm kev kuaj hluav taws xob luv luv, nws tseem tuaj yeem ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv los ntawm kev txiav txim siab los ntawm kev txiav txim siab thiab qhov tsis zoo. Yog li ntawd, peb yuav tsum txo qis kev kuaj hluav taws xob tsis tsim nyog, thiab peb yuav tsum tsis txhob maj maj vim lub sijhawm tshuaj ntsuam luv luv.

(2) Cov neeg feem coob xav tias CT thiab kev cuam tshuam hluav taws xob yog qhov kev siv ntau heev, thiab lawv cov kev tiv thaiv tuaj yeem ncav cuag xoom hluav taws xob, yog li lawv yuav tsis ua rau muaj kev puas tsuaj rau lub cev. Piv txwv li, ntau tus neeg tseem nug cov kws kho mob kom kuaj CT txawm tias cov duab hluav taws xob tuaj yeem siv rau kev kuaj mob. Lwm qhov piv txwv yog tias ntau tus neeg xav tias kev kuaj CT yog ib qho kev kuaj mob uas tsis tseem ceeb, yog li lawv tsis lees paub tus kws kho mob cov lus qhia thaum lawv nkag mus rau hauv tsev kho mob thiab xav kom kuaj CT. Qhov kev nkag siab ntawm tib neeg yog qhov tsis ncaj ncees lawm. Kev kuaj CT yog cov ntawv luv ntawm X-ray computerized tomography, uas siv cov X-rays tawm los ntawm cov khoom siv hluav taws xob loj loj. Raws li cov ntaub ntawv tseem ceeb hauv tsev, thaum ntau hom CT tshuab siv rau lub taub hau scan, tus neeg mob qhov siab tshaj plaws ntawm lub cev tuaj yeem ncav cuag qhov nruab nrab ntawm 36.6-70 mGy (3.66-7.{{8} } R), thiab qhov siab tshaj plaws tuaj yeem ncav cuag 92 mGy (9.2 R), qhov thib ob tsuas yog cov X-rays. X-ray cardiac catheterization thiab gastrointestinal angiography yog 2.8 mus rau 11 npaug ntawm cov pa X-ray hauv siab X-ray lossis kuaj lub cev. Raws li cov ntaub ntawv txawv teb chaws, qhov siab tshaj plaws absorbed koob tshuaj rau ntawm daim tawv nqaij ntawm tus neeg kuaj xyuas thaum lub sij hawm CT scan yuav siab li 560 mGy (56 R), feem ntau txog li 60 mGy (6 R); cov tshuaj tiv thaiv kab mob hauv plab CT yog 8 npaug ntawm cov kab mob plab plab; Los yog pelvic CT radiography, qhov koob tshuaj uterine raug yog 5-7 zaug lossis 9-12 zaug siab dua li kev kuaj X-ray, thiab cov kab mob pob txha raug yog 16-23 zaug lossis 30-43 lub sij hawm siab dua. Nws tuaj yeem pom tau tias thaum kuaj CT, tus neeg mob qhov koob tshuaj yuav luag ib qho kev txiav txim siab ntau dua li qhov kev kuaj X-ray. Yog li ntawd, tsis zoo li cov neeg xav, tsis tsuas yog tuaj yeem kuaj CT tsis tuaj yeem ua tiav xoom hluav taws xob, tab sis nws muaj kev phom sij ntau rau tib neeg lub cev dua li cov qauv X-ray hauv siab X-ray lossis ua yeeb yaj kiab.

(3) Tam sim no, tsawg kawg 30 feem pua ​​​​ntawm kev kuaj X-ray tsis tsim nyog. Raws li cov peev txheej txawv teb chaws, cov kws tshawb fawb los ntawm Oxford University thiab UK Cancer Research Center pom tias 0.6 feem pua ​​​​ntawm cov mob qog noj ntshav tau kuaj pom hauv UK txhua xyoo yog tshwm sim los ntawm kev kuaj X-ray tom qab tshuaj xyuas cov ntaub ntawv txheeb xyuas ntawm 15 lub teb chaws. Hauv Nyij Pooj, qhov twg X-rays thiab CT scans ntau dua, lawv suav txog 3.2 feem pua ​​​​ntawm cov mob qog noj ntshav tshiab txhua xyoo. Amy Gonzalez, uas yog tus saib xyuas txoj kev tshawb no, tau hais hauv kev xam phaj nrog cov xov xwm Askiv hais tias txoj kev tshawb no tsis cuam tshuam qhov tseem ceeb ntawm kev kuaj X-ray thiab CT, tab sis tsuas yog ceeb toom cov kws kho mob kom ceev faj thaum kuaj ob qhov kev kuaj no. Cov kws tshawb fawb tau taw qhia hauv tsab ntawv ceeb toom tias nyob rau hauv 20 xyoo dhau los, tus naj npawb ntawm X-ray tshuaj xyuas hauv cov teb chaws tau soj ntsuam tau pom muaj kev nce siab. Cov kws tshawb fawb qhia cov kws kho mob siv lwm txoj hauv kev los ntawm kev kuaj X-ray thiab CT hauv qee kis.

(4) Qee cov neeg xav tias ntau yam kev kuaj X-ray yog qhov txaus ntshai heev, thiab lawv ntshai tias hluav taws xob yuav ua rau lawv lub cev puas tsuaj. Piv txwv li, qee cov neeg xav tias X-ray hauv siab yuav ua rau mob qog noj ntshav, yog li lawv tsis kam txais kev kuaj X-ray. Qhov no yog kev nkag siab zoo heev. Txawm hais tias X-rays muaj qee yam kev tua thiab kev puas tsuaj rau cov kab mob lom, tom qab tib neeg lub cev raug rau X-rays, nws yuav tsim qee yam kev xav ntawm lub cev. Tom qab raug ntau dhau lawm, nws tseem yuav ua rau cov ntaub so ntswg puas, cuam tshuam rau kev ua haujlwm ntawm lub cev, thiab tseem ua rau muaj kev phom sij rau lub neej. Kev kis yuav tsis cuam tshuam rau tib neeg kev noj qab haus huv. Vim tias thaum cov neeg ua haujlwm kho mob ua qhov kev kuaj mob, cov koob tshuaj uas siv rau X-ray fluoroscopy thiab yees duab tsawg heev, thiab nws tsuas yog txwv rau cov koob tshuaj zoo. Yog li tsis tas yuav tsum muaj neeg txhawj xeeb ntau dhau.

(5) Txawm li cas los xij, yog tias kev tiv thaiv tsis ua raws li cov qauv, nws yuav tsum tau ua kom muaj kev tiv thaiv kev tiv thaiv ntawm lub tshuab X-ray thiab chaw ua haujlwm kom tsis txhob muaj kev puas tsuaj uas tsis tsim nyog, txwv tsis pub nws yuav ua phem rau cov neeg mob thiab cov neeg ua haujlwm. Ntawm lawv, kev tiv thaiv cov neeg ua haujlwm X-ray yog qhov tseem ceeb tshwj xeeb. Cov neeg ua haujlwm koom nrog ntau hom hluav taws xob yuav tsum tau ntsuas kev tiv thaiv, hnav thiab siv cov cuab yeej tiv thaiv, txo lub sijhawm fluoroscopy, thiab siv qhov chaw me me kom pom ntau li ntau tau. Hauv chav ua haujlwm, lub qhov rooj tiv thaiv yuav tsum raug kaw, thiab qhov chaw sab hauv tsev yuav tsum tau qhib kom txo tau qhov kev xav ntawm cov rays theem nrab. Nyob rau hauv cov nqe lus ntawm kev tswj zoo ntawm cov khoom siv duab, cov duab zoo tshaj plaws tuaj yeem tau txais nrog qhov qis tshaj plaws X-ray. Kev tswj chaw taws teeb yog siv hauv cov khoom siv hluav taws xob xoo hluav taws xob kom txo tau cov neeg ua haujlwm raug mob. Nyob rau hauv cov nqe lus ntawm ib puag ncig ntawm chav soj ntsuam thiab tswj chav, ntxiv rau qhov kub thiab qhuav av noo haum rau cov khoom siv, kuj yuav tsum muaj qhov cua zoo, ua kom tsis muaj menyuam, thiab cov khoom siv hluav taws xob tsis zoo, xws li cua purifiers. Nyob rau hauv cov nqe lus ntawm kev soj ntsuam koob tshuaj rau cov neeg ua haujlwm hluav taws xob, nws yog ib qho tsim nyog yuav tsum tau hnav lub npov tshuaj xyuas thiab ua cov kev soj ntsuam thiab tshuaj xyuas kom ntseeg tau tias cov koob tshuaj ntawm cov neeg ua haujlwm yog qhov tsawg kawg nkaus.

Los ntawm kev sib tham saum toj no, peb paub peb qhov kev nkag siab tsis zoo txog X-ray hauv kev kuaj mob, yog li cas peb tuaj yeem siv cov kev kuaj X-ray ntsig txog tshuaj hauv cov tshuaj thiab txo qis kev puas tsuaj ntawm X-rays? Ua ntej tshaj plaws, cov kws kho mob yuav tsum nruj me ntsis tswj cov kev qhia txog kev kuaj X-ray, thiab sim txo cov hluav taws xob tsawg uas cov neeg mob raug. Qhov tseem ceeb tshaj plaws yog tswj hwm qhov kev xaiv thawj zaug ntawm kev kuaj CT, tshwj xeeb tshaj yog rau cov poj niam ntawm lub hnub nyoog muaj menyuam, cov poj niam cev xeeb tub thiab cov menyuam mos, sim zam kev kuaj CT raws li qhov kev xaiv thawj zaug; Cov neeg ua haujlwm CT tshuab yuav tsum tsim nyog txo cov raj tam sim no thiab kuaj xyuas qib thaum ua kom ntseeg tau qhov zoo ntawm kev kuaj mob. , thiab xyuam xim rau kev tiv thaiv ntawm lub qhov muag lo ntsiab muag thiab gonads ntawm tus neeg kuaj xyuas, kom cov tshuaj tiv thaiv hluav taws xob ntawm tus neeg soj ntsuam tuaj yeem txo qis rau qib qis. Qhov thib ob, txhim kho qib kev tshaj lij ntawm cov kws tshaj lij hluav taws xob hauv cov tsev kho mob thawj zaug, txo cov naj npawb ntawm cov kev kuaj mob thib ob uas tshwm sim los ntawm kev kuaj mob tsis raug, thiab cov neeg mob yuav tsum tau ntxiv dag zog rau lawv txoj kev nkag siab ntawm X-rays, txhawm rau koom tes zoo dua nrog cov kws kho mob thiab sib koom ua ke txo nws txoj kev cuam tshuam. peb noj qab haus huv. kev phom sij, thiab thaum kawg, kev tiv thaiv tus kheej ntawm cov neeg ua haujlwm hluav taws xob yuav tsum tau them nyiaj rau.

Cov ntaub ntawv tiv tauj:

Yog tias koj muaj lus nug, thov hu rau peb. Txawm peb cov neeg muas zaub nyob qhov twg thiab peb cov kev xav tau yog dab tsi, peb yuav ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom zoo, tus nqi qis, thiab kev pabcuam zoo tshaj plaws.