CAT Scan Ya Sanya Hoton Sashin Labaran Jiki
CAT dubawa, wanda aka kira shi a matsayin mai amfani da kwakwalwar kwamfuta, CT scan, ko ƙididdigar hoto, wani gwaji ne mai ban sha'awa wanda yake amfani da shi wajen taimakawa wajen tantance yanayin likita. Yin amfani da na'urorin x-ray da kwakwalwa na musamman, CAT scan zai iya samar da hotunan hotunan da suka kasance ra'ayoyi na giciye game da wani yanki na sha'awa a cikin jiki.
Yaya CAT Scan Work?
Idan kana da CAT scan, za a gaya maka ka kwanta a kan tebur da ke motsawa wanda zai motsa ka ta hanyar bude tsarin CAT scan.
A wasu lokuttan CAT, za a ba ku wata mai yaduwa (bambanci) don taimakawa wajen gano tasoshin jini da shafukan kumburi. Akwai tushen rayayyun x-ray da mai ganowa a cikin gidaje na tsarin CAT scan. Madogarar rayukan x-ray kuma ana gano su a gefe ɗaya a cikin zobe, wanda ake kira gantry, wanda ke juya kewaye da ku.
Shafin x-ray yana samar da katako daga haskoki x, a cikin siffar fan ko triangle, wanda ke wucewa ta sashin jikin da aka lakafta shi. Wani mai ganowa, wanda yake gaban magajin x-ray, ya rubuta rahotannin x da ke wucewa ta jiki a matsayin hotunan hotuna. Ana tattara abubuwa da dama daban-daban daga kusurwoyi daban-daban domin kowane juyawa na maɓallin x-ray da mai ganowa. Bayan haka, aikin kwamfuta ne don sake fasalin hotunan mutum a cikin jerin hotuna na ɓangaren sashin jiki, don yin amfani dasu don dalilai na bincike.
Yaya aka ba da umarnin CAT Scan?
CAT scan yana iya bayar da cikakkun bayanai game da kowane nau'i na nama. An umurce shi da yawa lokacin da ake buƙatar bayanin fiye da abin da rayukan x-ray na yau da kullum zasu iya samarwa. Ana amfani da CAT scan don tantance yanayin likita, ciki har da ciwon daji da cututtuka na jijiyoyin jini. Yana da amfani ga cututtukan arthritis da yanayin ƙwayoyin cuta, ma musamman ga matsaloli tare da spine, hannayensu, da ƙafafunan, inda hotunan ƙananan kasusuwa da yatsun kafa (ciki har da tsokoki da jini) suna da mahimmanci don ganewar asali.
Risks da Amfanin da aka haɗa da CAT Scan
Kullum, amfanin CAT scan shi ne cewa ba shi da wata wahala, hanya marar haɗari wanda ke ba da cikakkun bayanai. Ba kamar x-ray na yau da kullum ba, CAT scan yana samar da hotunan nama mai laushi da kashi. Ba kamar MRI ba, CAT scan ba ta da mahimmanci ga motsinka kuma za'a iya amfani dashi ga marasa lafiya waɗanda suka gina na'urorin lafiya. Babu radiation kasance a jikinka bayan CAT scan. Babban haɗarin da ke tattare da CAT scan shine daukan hotuna zuwa radiation. Idan harkarka ta ƙunshi bambanci mai banbanci, to, akwai ƙananan hadarin rashin lafiyar maganin da / ko matsalar koda. A mafi yawancin lokuta, amfanin da ya wuce hadarin.
Sources:
Samfurin Gyara Hanyoyi. Tomography Ƙididdiga (CT).
CT - Jiki. RadiologyInfo.org. Maris 15, 2010.