CT na MRI bikoresha uburyo butandukanye bwo kwerekana ibintu bitandukanye - nta na kimwe muri byo kiruta ikindi.
Hari imvune cyangwa indwara zimwe na zimwe zishobora kugaragara n'amaso. Ibindi bisaba gusobanukirwa byimbitse.
Niba umuganga wawe akeka ko hari ikibazo nko kuva amaraso imbere mu mubiri, ikibyimba, cyangwa kwangirika kw'imitsi, ashobora gusaba ko bagupima CT scan cyangwa MRI.
Guhitamo gukoresha CT scan cyangwa MRI ni urwego rw'umuganga wawe, ahanini bitewe n'ibyo bakeka ko bazabona.
CT na MRI bikora gute? Ni ikihe cyiza kurusha ibindi? Reka turebere hamwe.
Isuzuma rya CT, mu magambo ahinnye risobanura "computered tomography scan", rikora nk'imashini ya X-ray ya 3D. Isuzuma rya CT rikoresha X-ray inyura mu murwayi ikagera ku cyuma gipima indwara mu gihe izenguruka umurwayi. Rifata amashusho menshi, hanyuma mudasobwa ikayateranya kugira ngo ikore ishusho ya 3D y'umurwayi. Aya mashusho ashobora gukoreshwa mu buryo butandukanye kugira ngo amenye uko umubiri we umeze imbere.
Ifoto isanzwe ya X-ray ishobora guha umuganga wawe isura imwe ku gace kari gafite amashusho. Ni ifoto idahinduka.
Ariko ushobora kureba amashusho ya CT kugira ngo ubone ishusho y'inyoni y'agace kafashweho ishusho. Cyangwa uzunguruke ureba uhereye imbere ujya inyuma cyangwa uvuye ku ruhande ujya ku rundi. Ushobora kureba urwego rwo hanze rw'agace. Cyangwa uzamure cyane igice cy'umubiri cyafashweho ishusho.
CT Scan: Imeze ite?
Gufata CT scan bigomba kuba uburyo bwihuse kandi butababaza. Uryamye ku meza agenda buhoro buhoro mu cyuma gipima impeta. Bitewe n'ibyo umuganga wawe akeneye, ushobora no gukenera irangi ryo mu mitsi. Buri cyuma gipima kimara igihe kitarenze umunota umwe.
Gupima CT: Bigenewe iki?
Kubera ko ibyuma bya CT scanner bikoresha X-rays, bishobora kwerekana ibintu bimwe na X-rays, ariko mu buryo bunonosoye kurushaho. X-ray ni ishusho irambuye y'agace gafatirwamo amashusho, mu gihe CT ishobora gutanga ishusho yuzuye kandi yimbitse.
Isuzuma rya CT rikoreshwa mu kureba ibintu nka: Amagufwa, Amabuye, Amaraso, Ingingo, Ibihaha, Ibyiciro bya Kanseri, Ibihe byihutirwa mu nda.
Isuzuma rya CT rishobora kandi gukoreshwa mu kureba ibintu MRI itabona neza, nk'ibihaha, amaraso n'amara.
Isuzuma rya CT: Ingaruka zishobora guterwa no gupimwa
Impungenge ikomeye abantu bamwe bafite kuri CT scans (ndetse na X-rays) ni ubushobozi bwo guhura n'imirasire.
Impuguke zimwe zavuze ko imirasire ya CT scan ishobora kongera gato ibyago byo kurwara kanseri ku bantu bamwe na bamwe. Ariko ingaruka nyazo ntizivugwaho rumwe. Ikigo gishinzwe ibiribwa n'imiti kivuga ko hashingiwe ku bumenyi bwa siyansi buriho ubu, ibyago byo kurwara kanseri bivuye ku mirasire ya CT "ntibizwi neza mu mibare."
Ariko, bitewe n’ingaruka zishobora guterwa n’imirasire ya CT, abagore batwite akenshi ntibaba bakwiriye gupimwa CT keretse bibaye ngombwa.
Hari igihe abakora mu by’ubuzima bashobora gufata icyemezo cyo gukoresha MRI aho gukoresha CT kugira ngo bagabanye ibyago byo kwanduzwa n’imirasire. Ibi ni ukuri cyane cyane ku bantu bafite ibibazo by’ubuzima bisaba gukorerwa amashusho inshuro nyinshi mu gihe kirekire.
MRI
MRI isobanura magnetic resonance imaging. Muri make, MRI ikoresha magnets na radio waves kugira ngo ikore amashusho imbere mu mubiri wawe.
Uburyo nyabwo ikora busaba isomo rirerire rya fiziki. Ariko muri make, ni nk'iki: Imibiri yacu irimo amazi menshi, ni ukuvuga H20. H muri H20 isobanura hydrogen. Hydrogen irimo proton - uduce duto dufite ingufu nyinshi. Ubusanzwe, izi proton zizunguruka mu byerekezo bitandukanye. Ariko iyo zihuye na rukuruzi, nk'uko bigenda muri MRI, izi proton zikururwa zerekeza kuri rukuruzi zigatangira ku murongo.
MRI: Bimeze bite?
MRI ni icyuma gipima uturemangingo. Isuzuma rya MRI risanzwe rifata iminota 30 kugeza kuri 50, kandi ugomba kuguma uhagaze mu gihe cyo kubagwa. Imashini ishobora kuba isakuza cyane, kandi hari abantu bashobora kungukirwa no kwambara utumashini two mu matwi cyangwa gukoresha ecouteur kugira ngo bumve umuziki mu gihe cyo gupima. Bitewe n'ibyo umuganga wawe akeneye, bashobora gukoresha irangi rigabanya ubudahangarwa bw'imitsi.
MRI: Ikoreshwa iki?
MRI ni nziza cyane mu gutandukanya ingirangingo. Urugero, abatanga serivisi bashobora gukoresha CT y'umubiri wose kugira ngo barebe ibibyimba. Hanyuma, MRI irakorwa kugira ngo basobanukirwe neza ubunini ubwo aribwo bwose buboneka kuri CT.
Umuganga wawe ashobora kandi gukoresha MRI kugira ngo arebe niba ingingo zangiritse ndetse n'imitsi yangiritse.
Hari imitsi imwe n'imwe ishobora kubonwa hakoreshejwe MRI, kandi ushobora kureba niba hari ibyangiritse cyangwa ububyimbirwe ku mitsi mu bice bimwe na bimwe by'umubiri. Ntidushobora kubona imitsi neza kuri CT P scan. Kuri CT, dushobora kubona igufwa rikikije imitsi cyangwa ingingo zikikije imitsi kugira ngo turebe niba bigira ingaruka ku gace twiteze ko imitsi izaba iri. Ariko kugira ngo urebe imitsi neza, MRI ni ikizamini cyiza kurushaho.
MRI ntabwo ari nziza cyane mu kureba ibindi bintu, nk'amagufwa, amaraso, ibihaha n'amara. Wibuke ko MRI ishingira ku gukoresha magnets kugira ngo igire ingaruka kuri hydrogen iri mu mazi mu mubiri. Kubera iyo mpamvu, ibintu bikomeye nk'amabuye y'impyiko n'amagufwa ntibigaragara. Nta n'ikintu cyose cyuzuye umwuka nk'ibihaha byawe kizigera kigaragara.
MRI: Ingaruka zishobora guterwa n'indwara
Nubwo MRI ishobora kuba uburyo bwiza bwo kureba imiterere imwe n'imwe mu mubiri, si ubwa buri wese.
Niba ufite ubwoko bumwe na bumwe bw'icyuma mu mubiri wawe, MRI ntishobora gukorwa. Ibi biterwa nuko MRI ari rukuruzi, bityo ishobora kubangamira implants zimwe na zimwe z'icyuma. Izi zirimo zimwe na zimwe zikora pacemakers, defibrillators cyangwa shunt devices.
Ibyuma nk'ibisimbura ingingo muri rusange ntibirinda MR. Ariko mbere yo gupimwa na MRI, menya neza ko umuganga wawe azi ibyuma biri mu mubiri wawe.
Byongeye kandi, ikizamini cya MRI gisaba kuguma uhagaze igihe runaka, ibyo bamwe badashobora kwihanganira. Ku bandi, kuba icyuma cya MRI gifunze bishobora gutera ubwoba cyangwa claustrophobia, bigatuma gufata amashusho bigorana cyane.
Ese kimwe ni cyiza kurusha ikindi?
CT na MRI si ko buri gihe biba byiza, ni ikibazo cy'icyo ushaka n'uburyo ubyihanganira byombi. Incuro nyinshi, abantu batekereza ko kimwe kiruta ikindi. Ariko mu by'ukuri biterwa n'ikibazo cya muganga wawe.
Ingingo y'ingenzi: Yaba umuganga wawe yagutegetse ko upimwa CT cyangwa MRI, intego ni ukumenya ibirimo kuba mu mubiri wawe kugira ngo aguhe ubuvuzi bwiza.
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Igihe cyo kohereza: Gicurasi-13-2024
