Cov txheej txheem:
Video: Xoo hluav taws xob puas tuaj yeem qhia pom lub paj hlwb?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Pob txha taub hau X - rays kuj tseem siv tau los nrhiav qog , check cov qhov ntswg sinuses , thiab ntes calcifications nyob rau hauv lub hlwb . Tej zaum yuav muaj lwm yam laj thawj rau koj tus kws kho mob kom pom zoo X - duab tshav ntawm pob txha taub hau.
Tsis tas li ntawd, X-ray puas tuaj yeem kuaj pom cov qog hlwb?
Lub taub hau x - ray tau qhia txog kev hloov ntawm cov pob txha ntawm pob txha taub hau tshwm sim los ntawm a qog . Nws tau kuj qhia calcium deposits, uas muaj nyob rau hauv ib co hom qog hlwb . Cov zas, uas ntws los ntawm cov hlab ntsha ntawm lub hlwb , tau pom ntawm x - rays . Cov no x - duab ci tau show cov qog thiab cov hlab ntsha uas ua rau nws.
Tsis tas li ntawd, sinus X ray qhia tau dab tsi? A sinus X tau - duab tshav yog kev sim duab uas siv X - rays saib koj sinuses . Cov sinuses yog cov hnab ntim cua (cov kab noj hniav) nyob ze koj lub qhov ntswg. X - rays feem ntau yog siv los nrhiav cov pob txha lossis teeb meem sib koom, lossis tshuaj xyuas lub plawv thiab lub ntsws. A sinus X tau - duab tshav yog ib hom X - duab tshav.
Dhau li, puas tuaj yeem xoo hluav taws xob Xrays qhia qog?
A sinus X tau - ray tau kuj tseem siv los tshuaj xyuas lwm yam qhov ntswg teeb meem, suav nrog a qog los yog los ntshav hauv koj sinuses.
Lawv yuav kuaj xyuas mob qog noj ntshav li cas?
Ntxiv nrog rau kev kuaj lub cev, cov kev sim hauv qab no yuav raug siv los kuaj xyuas qhov ntswg kab noj hniav lossis kab mob paranasal sinus:
- Biopsy.
- Xoo hluav taws xob.
- X-ray.
- Xeem tomography (CT lossis CAT) scan.
- Sib nqus resonance imaging (MRI).
- Pob txha scan.
- Positron emission tomography (PET) lossis PET-CT scan.
Pom zoo:
Tus kws saib xyuas hluav taws xob hluav taws xob ua dab tsi?
Cov kws saib xyuas hluav taws xob oncology tau qhia tshwj xeeb hauv kev kho hluav taws xob thiab ua haujlwm ze nrog koj tus kws kho hluav taws xob hluav taws xob. Ib feem ntawm lawv lub luag haujlwm yog los tshuaj xyuas koj li cas thiab pab koj daws qhov kev hloov pauv hauv koj txoj kev kho mob. Lawv yuav piav qhia thiab pab koj los tswj cov kev mob tshwm sim
Dab tsi tuaj yeem pom hauv lub hauv siab xoo hluav taws xob?
Chest X-rays tsim cov duab ntawm koj lub siab, ntsws, cov hlab ntsha, cov hlab ntsha, thiab cov pob txha ntawm koj lub hauv siab thiab qaum. Daim duab no pab koj tus kws kho mob txiav txim siab seb koj puas muaj teeb meem hauv plawv, ntsws ntsws, mob ntsws, tawg tav, mob ntsws, mob qog noj ntshav lossis lwm yam mob
Puas yog koj siv hluav taws xob tom qab kev kho hluav taws xob?
Qee cov neeg mob qog noj ntshav uas tau txais kev kho hluav taws xob txhawj xeeb tias lawv lub cev yuav dhau los ua "xov tooj cua" tom qab lawv tau txais kev kho hluav taws xob. "Kev siv hluav taws xob me me tuaj yeem siv tau txhua hnub nyob rau ib lub sijhawm txij li ob peb hnub mus rau ntau lub lis piam
Puas yog hluav taws xob hluav taws xob tsis yog ionizing?
Tsis-ionizing (lossis tsis-ionising) hluav taws xob yog hais txog txhua hom hluav taws xob hluav taws xob uas tsis muaj lub zog txaus rau quantum (photon zog) rau ionize atoms lossis molecules - uas yog, kom tshem tawm cov hluav taws xob los ntawm lub atom lossis molecule
Lub tshuab hluav taws xob X hluav taws xob ua haujlwm li cas?
Lub tshuab hluav taws xob X-ray feem ntau muaj lub raj xoo hluav taws xob los tsim cov duab hluav taws xob. Lub raj xoo hluav taws xob yog lub raj nqus yooj yim uas muaj cov cathode, uas coj cov dej ntawm cov hluav taws xob mus rau hauv lub tshuab nqus tsev, thiab anode, uas khaws cov hluav taws xob thiab ua los ntawm tungsten kom tshem tawm cov cua sov uas tsim los ntawm kev sib tsoo