Ukusetshenziswa kweUkuqina kwesithombeEmcabangweni wezokwelapha uguqule insimu yokuxilongwa nokwelashwa. Ukuqiniswa kwesithombe ubuchwepheshe obuhle obusetshenziswa ekubonisweni kwezokwelapha ukuthuthukisa ukubonakala kwezitho zangaphakathi nezinhlaka zangaphakathi, ukuhlinzeka ngezithombe ezicacile, ezinemininingwane eminingi. Kulesi sihloko, sizohlola ukusetshenziswa okuhlukahlukene kokuqiniswa kwezithombe ekucabangeni kwezokwelapha kanye nomthelela wazo ekunakekelweni kwezempilo.
Ama-Image Ansifiers angamadivayisi asetshenziselwa ukukhulisa amazinga okukhanya aphansi ukukhiqiza izithombe ezikhanyayo zabachwepheshe bezokwelapha ongazibuka. Zivame ukusetshenziswa emishini ye-X-ray, i-fluoroscopy kanye neminye imishini yokucabanga yezokwelapha. Ngokukhulisa ukukhanya okungenayo, ukuqina kwesithombe Thuthukisa ikhwalithi yesithombe, okwenza kube lula ukuthi ochwepheshe bezokunakekelwa kwempilo benze ukuxilongwa okunembile.
Enye yezicelo eziphambili zokuqina kwezithombe ekucabangeni kwezokwelapha kusezinhlelweni ze-fluoroscopy. I-FluoRoscopy yindlela esetshenziselwa ukuthola izithombe ezihamba zangempela zezakhiwo zomzimba zangaphakathi ezifana nohlelo lokugaya ukudla, uhlelo lomchamo nemithambo yegazi. Ukuqiniswa kwesithombe kuthuthukisa ukubonakaliswa kwalezi zinhlaka, okuvumela odokotela ukuba bakhombise ama-catheters kanye nezinye izinsimbi ngesikhathi sezinqubo ezihlaselayo. Lokhu kuholele ekuthuthukisweni okukhulu kwi-radiology elungiselelwe kanye ne-cardiology kanye nokwelashwa kwezimo ezahlukahlukene zokwelashwa.
Izilungiselelo zezithombe zisetshenziswa futhiImishini ye-X-rayukukhiqiza izithombe ezisezingeni eliphakeme zamathambo, izitho, kanye nezicubu. Ngokukhulisa ama-photon we-X-ray, ukuqina kwesithombe kuthuthukisa umehluko kanye nokuxazululwa kwezithombe ze-X-ray, okwenza kube lula ukuthi ama-radiologists athole ukungahambi kahle futhi ahlole izimo zokwelashwa. Lokhu kuthuthukisa kakhulu ukunemba kokucabanga kwezokwelashwa futhi kuvumela ukutholwa kwangaphambilini kwezifo, ngaleyo ndlela kuthuthukise imiphumela yeziguli.
Ngokwengeziwe, kusetshenziswa izicelo zesithombe ku-CT (Compled Comography) Scanners ukuthuthukisa ikhwalithi yezithombe ezikhiqizwayo. Ngokukhulisa izithombe ze-X-ray, ukuqina kwesithombe kukhulisa ukuzwela komshini, okuholela ekucaceni okucacile, okunemininingwane ye-CT enemininingwane ye-CT. Lokhu kusiza ikakhulukazi ukuxilongwa kanye nokuqapha umdlavuza, isifo senhliziyo, kanye nezinye izimo zezokwelapha, kanye nokuhlela nokuholwa kokuhlinzwa kanye nezinye izinqubo zezokwelapha.
Ngaphezu kwezicelo zokuxilonga kanye nokwelapha, kusetshenziswa izilungiselelo zesithombe ocwaningweni lwezokwelapha kanye nemfundo. Bavumela ochwepheshe bezokwelapha ukuthi batadishe i-anatomy yomzimba womuntu kanye nemininingwane eminingi, okuholela ekuqondeni okungcono kwezimo ezahlukahlukene zokwelashwa kanye nokuqeqeshwa okwenziwe ngezokwelapha okuthuthukisiwe.
Ekuphetheni, ukusetshenziswa kweUkuqina kwesithombeEmcabangweni wezokwelapha ube nomthelela omkhulu ekunakekelweni kwezempilo. Kuthuthukisa ukunemba nokusebenza kahle kwezinqubo zokuxilonga, kukhuthaza ukwelashwa okuhlaselayo okuncane, kanye nocwaningo oluthuthukile lwezokwelapha kanye nemfundo. Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, ukuqina kwesithombe kuzoqhubeka nokudlala indima ebalulekile ekucabangeni kwezokwelashwa, kufaka isandla kwimiphumela yokunakekelwa kweziguli engcono kanye nemiphumela yokwelashwa.
Isikhathi sePosi: Jan-08-2024