Pankhani yozindikira mavuto okhudzana ndi chifuwa, akatswiri azachipatala nthawi zambiri amadalira njira ziwiri zojambulira:X-ray pachifuwandi chifuwa CT.Njira zojambulirazi zimagwira ntchito yofunika kwambiri pozindikira matenda osiyanasiyana a kupuma ndi mtima.Ngakhale zonsezi ndi zida zofunika, ndikofunikira kumvetsetsa kusiyana pakati pawo kuti muwonetsetse kuti ali ndi matenda olondola komanso machiritso othandiza.
X-ray pachifuwa,Imadziwikanso kuti radiograph, ndi njira yojambulira yomwe imagwiritsidwa ntchito kwambiri yomwe imapanga chithunzithunzi cha pachifuwa pogwiritsa ntchito ma radiation a electromagnetic.Zimaphatikizapo kuwonetsa dera la pachifuwa ndi ma radiation ochepa a ionizing kuti ajambula zithunzi za mapapo, mtima, mitsempha ya magazi, mafupa, ndi zina.X-ray pachifuwa ndi yotsika mtengo, imapezeka mosavuta, ndipo imapereka chithunzithunzi chachangu cha dera la chifuwa.
Kumbali ina, CT scan pachifuwa, kapena computed tomography, imagwiritsa ntchito makina osakanikirana a X-ray ndi makompyuta kuti apange zithunzi zodutsa pachifuwa.Popanga zithunzi zambiri zatsatanetsatane kuchokera kumakona osiyanasiyana, CT scan imapereka chithunzithunzi chakuya cha chifuwa, kuwonetsa ngakhale zolakwika zazing'ono kwambiri.Ma CT scan ndi othandiza makamaka pozindikira zovuta komanso kupenda momwe chifuwacho chikuyendera.
Kusiyana kwakukulu pakati pa chifuwa cha X-ray ndi chifuwa cha CT kuli mu luso lawo lojambula.Ngakhale kuti njira zonsezi zimalola kuwonekera kwa ziwalo ndi minofu mkati mwa chifuwa, chifuwa cha CT chimapereka chidziwitso chapamwamba kwambiri.X-ray pachifuwa imapereka chithunzithunzi chambiri koma sichingawonetse zovuta zazing'ono kapena kusintha kosawoneka bwino kwa minofu.M'malo mwake, chifuwa cha CT chimatha kuzindikira ndi kuwonetsa ngakhale zida zovuta kwambiri, zomwe zimapangitsa kuti zikhale zothandiza pozindikira mikhalidwe inayake.
Kumveka bwino komanso kulondola kwa CT scan pachifuwa kumapangitsa kukhala chida chamtengo wapatali pozindikira matenda osiyanasiyana a kupuma ndi mtima.Itha kuzindikira khansa ya m'mapapo, pulmonary embolism, chibayo, ndikuwunika kuchuluka kwa kuwonongeka kwamapapo komwe kumayambitsidwa ndi matenda monga COVID-19.Kuonjezera apo, ma CT scans pachifuwa nthawi zambiri amagwiritsidwa ntchito kwa anthu omwe akuganiziridwa kuti ali ndi vuto la mtima, kupereka zithunzi zatsatanetsatane za mtima ndi mitsempha yozungulira magazi kuti azindikire zolakwika, monga matenda a mitsempha ya m'mitsempha kapena aortic aneurysms.
Ngakhale CT scan pachifuwa imapereka luso lapadera lojambula, sinthawi zonse kusankha koyambirira.Ma X-ray pachifuwa nthawi zambiri amachitidwa ngati chida choyamba chowunikira chifukwa cha kuthekera kwawo komanso kupezeka kwawo.Nthawi zambiri amagwiritsidwa ntchito kuti azindikire zolakwika za pachifuwa ndikuwongolera kufufuza kwina, monga CT scans kapena njira zina zojambulira.
Kusiyana kwina kwakukulu pakati pa X-ray pachifuwa ndi chifuwa cha CT ndi kuchuluka kwa ma radiation.Kujambula pachifuwa kwa X-ray kumaphatikizapo kuwonetseredwa pang'ono, zomwe zimapangitsa kuti zikhale zotetezeka kuti zigwiritsidwe ntchito nthawi zonse.Komabe, CT scan pachifuwa imasonyeza wodwalayo mlingo wochuluka wa ma radiation chifukwa cha zithunzi zambiri za X-ray zomwe zimatengedwa panthawi yonseyi.Chiwopsezo chokhudzana ndi ma radiation chiyenera kuyesedwa mosamala potengera ubwino wa CT scan pachifuwa, makamaka kwa odwala ana kapena anthu omwe amafunikira masikelo angapo.
X-ray pachifuwandi CT scans pachifuwa ndi zida zofunika zowunikira zomwe zimagwiritsidwa ntchito poyesa matenda a kupuma ndi mtima.Ngakhale kuti chifuwa cha X-ray chimapereka chithunzithunzi choyambirira cha dera la chifuwa, chifuwa cha CT scan chimapereka zithunzi zomveka bwino komanso zolondola, zomwe zimapangitsa kuti zikhale zoyenera kuzindikira zovuta.Kusankha pakati pa ziwirizi kumadalira pazochitika zenizeni zachipatala, kupezeka, ndi mlingo watsatanetsatane wofunikira kuti apeze matenda olondola.
Nthawi yotumiza: Oct-30-2023