Imishini ye-X-rayidlala indima ebalulekile kwezokwelapha zanamuhla, ukusiza ukuxilonga nokwelapha izifo ezihlukahlukene.Enhliziyweni yale mishini kunengxenye ebalulekile ebizwa ngokuthi ishubhu le-X ray, ekhiqiza ama-X ray adingekayo ukuze athwebule izithombe ezinemininingwane yomzimba womuntu.Ubuchwepheshe beshubhu le-X ray buye benza intuthuko enkulu eminyakeni yamuva, ikakhulukazi ekuskeneni kwe-computed tomography (CT).Le bhulogi ihlose ukuhlola lezi zenzakalo kanye nomthelela wazo enkundleni.
Funda ngamashubhu e-X-ray:
An X-ray tubeiwumshini ovalwe ngevacuum oguqula amandla kagesi abe imisebe ye-X ray.Impumelelo enkulu kubuchwepheshe beshubhu le-X-ray kwaba ukwethulwa kwama-anode ajikelezayo.Lokhu okusha kunika amandla ukuphuma kwamandla aphezulu kanye nezikhathi zokuskena ezisheshayo, okwenza izikena ze-CT zisebenze kahle futhi zinembe kakhudlwana.Ngaphezu kwalokho, amashubhu esimanje asebenzisa i-tungsten njengento eqondiwe ngenxa yenombolo yayo ephezulu ye-athomu, okuvumela ukukhiqizwa kwezithombe ze-X-ray zekhwalithi ephezulu.
I-CT scan nokuthi kungani ibalulekile:
I-CT scan iyindlela yokwelapha engahlanyisi ehlinzeka ngezithombe ezinemininingwane yezingxenye ezihlukene zomzimba.Lezi zithombe zembula izakhiwo zangaphakathi eziyinkimbinkimbi, zisiza odokotela ukuthi bahlonze ngokunembile futhi belaphe izimo zezokwelapha.Ama-CT scan avame ukusetshenziselwa ukuhlola izindawo ezifana nobuchopho, isifuba, isisu kanye ne-pelvis.Intuthuko kubuchwepheshe beshubhu le-X-ray ithuthukise kakhulu ukusebenza nokuphepha kwezikena ze-CT.
Ukulungiswa kwesithombe okuthuthukisiwe:
Intuthuko enkulu kwaba ukwakhiwa kwamashubhu e-X-ray anamaphuzu amancane okugxilwe kuwo.Ukugxila kuyisici esibalulekile ekunqumeni ukuxazululwa kwesithombe esiwumphumela.Ukugxila okuncane kuthuthukisa ukucaca nokucaca kwesithombe, okuvumela ukuxilonga okunembe kakhudlwana.Lokhu kuthuthukiswa kunenzuzo ikakhulukazi ekutholeni ukungahambi kahle okuncane kanye nezilonda okungenzeka ukuthi azizange zigejwe izizukulwane zangaphambili zamashubhu e-X-ray.
Yehlisa umthamo wemisebe:
Olunye udaba olubalulekile ezithombeni zezokwelapha ukuchayeka emisebeni.Ukubhekana nale nkinga, abakhiqizi basebenzise ubuchwepheshe obuklanyelwe ukunciphisa umthamo wemisebe ngesikhathi sokuskena kwe-CT.Ukwenyuka kokumelana nokushisa kweshubhu le-X-ray, kuhlanganiswe nezindlela zokupholisa ezithuthukisiwe, kwenza izinqubo zokuskena ezinde ngaphandle kokuphazamisa ukuphepha kwesiguli.Ngokuthuthukisa ukusebenza kahle kokukhiqizwa kwe-X-ray, le ntuthuko yehlisa ngempumelelo umthamo wemisebe kuyilapho igcina ikhwalithi yesithombe.
Isivinini nokusebenza okuthuthukisiwe:
Njengoba ubuchwepheshe buthuthuka, siyanda nesidingo sokuskena esisheshayo, esisebenza ngempumelelo.Abakhiqizi basabele kulesi sidingo ngokwethula amashubhu e-X-ray akwazi ukukhiqiza imisinga yamashubhu aphezulu, ngaleyo ndlela andise isivinini sokuskena.Lokhu kuthuthukiswa kubalulekile ezimweni eziphuthumayo lapho isikhathi siwumnyombo, okuvumela ochwepheshe bezokunakekelwa kwezempilo ukuthi bahlole ngokushesha ukulimala noma izimo ezimbi.
Ekuphetheni:
Intuthuko kuX-ray tubeubuchwepheshe buye bashintsha umkhakha wokuskena kwe-CT, bahlinzeka ochwepheshe bezokunakekelwa kwempilo ngokulungiswa kwesithombe okuphezulu, imithamo ephansi yemisebe kanye nesivinini esiphezulu.Lezi zenzakalo ziye zathuthukisa kakhulu ukunemba nokusebenza kahle kokuxilongwa nokwelashwa kwezimo zezokwelapha.Njengoba ubuchwepheshe buqhubeka nokuvela, singalindela okunye okusha kubuchwepheshe beshubhu le-X-ray, okuvula umnyango wezindlela ezinembile kakhulu nezingangeneleli kakhulu zokucabanga kwezokwelapha.Ngaso sonke isinyathelo esiya phambili, ikusasa le-radiology liya likhanya, okuholela ekubeni nekusasa elinempilo kubo bonke.
Isikhathi sokuthumela: Oct-16-2023