Nigute Twatandukanya X-Imirasire, CT na MRI?

Intego yiyi ngingo ni ukuganira ku buryo butatu bwo gufata amashusho yubuvuzi bukunze kwitiranywa nabantu muri rusange, X-ray, CT, na MRI.

Imirasire mike - X-ray

Nigute X-ray yabonye izina ryayo?

Ibyo bidusubiza inyuma imyaka 127 kugeza Ugushyingo. Umuhanga mu bya fiziki w’umudage Wilhelm Conrad Roentgen yavumbuye ikintu kitazwi muri laboratoire ye yoroheje, hanyuma amara ibyumweru muri laboratoire, yemeza neza ko umugore we akora nk'ikizamini, kandi yandika X-ray ya mbere mu mateka y’umuntu, kubera ko urumuri ari yuzuye amayobera atazwi, Roentgen yise X-ray. Ubu buvumbuzi bukomeye bwashizeho urufatiro rwo gusuzuma imiti no kuvura. Ku ya 8 Ugushyingo 1895, hatangajwe umunsi mpuzamahanga wa radiologiya wo kwibuka iki gihe cyavumbuwe.

X-ray ni urumuri rutagaragara rwumucyo ufite uburebure buke bwumurambararo ni imirasire ya electromagnetique hagati ya ultraviolet nimirasire ya gamma. Muri icyo gihe, ubushobozi bwayo bwo kwinjira burakomeye cyane, kubera itandukaniro ryubucucike nubunini bwimiterere yinyama zinyuranye zumubiri wumuntu, X-ray iba yinjiye muburyo butandukanye iyo inyuze mumubiri wumuntu, na X- imirasire hamwe namakuru atandukanye ya attenuation nyuma yo kwinjira mumubiri wumuntu anyura murukurikirane rwikoranabuhanga ryiterambere, hanyuma amaherezo agakora amafoto yumukara numweru.

X-imirasire na CT bikunze gushyirwa hamwe, kandi bifite ibyo bihuriyeho kandi bitandukanye. Byombi bifite aho bihuriye nihame ryerekana amashusho, byombi bifashisha X-ray kugirango bikore amashusho yumukara numweru afite ubukana butandukanye bwimirasire yumubiri binyuze mumibiri yabantu hamwe nubucucike butandukanye. Ariko hariho kandi itandukaniro rigaragara:

Ubwa mbere, itandukanirokubeshyamu isura no mu mikorere y'ibikoresho. X-ray isa cyane no kujya muri sitidiyo y'amafoto gufata ifoto. Ubwa mbere, umurwayi afashwa no gushyira ahasanzwe hasuzumwa ibizamini, hanyuma itara rya X-ray (kamera nini) rikoreshwa mukurasa ishusho mumasegonda imwe. Ibikoresho bya CT bisa nk '“umuterankunga” munini ugaragara, kandi uyikoresha agomba gufasha umurwayi ku buriri bw'ibizamini, kwinjira mu cyumba cyo kubaga, no gukora CT scan ku murwayi.

Icya kabiri, itandukanirokubeshyamuburyo bwo gufata amashusho. Ishusho ya X-shusho ni ishusho yibice bibiri-byuzuye, kandi amakuru yifoto yicyerekezo runaka arashobora kuboneka kurasa rimwe, ugereranije uruhande rumwe. Birasa no kwitegereza igice cya toast idaciwe muri rusange, kandi imiterere yimbere ntishobora kugaragara neza. Ishusho ya CT igizwe nuruhererekane rwamashusho ya tomografiya, ahwanye no gutandukanya imiterere yimiterere yumubiri kumurongo, biragaragara kandi umwe umwe kugirango yerekane amakuru arambuye imbere mumubiri wumuntu, kandi imyanzuro iruta kure X- ray ray.

Icya gatatu, kuri ubu, ifoto ya X-ray yakoreshejwe neza kandi ikuze mugupima ubufasha bwimyaka yamagufa yabana, ababyeyi ntibagomba guhangayikishwa cyane ningaruka ziterwa nimirasire, imishwarara ya X-ni nto cyane. Hariho kandi abarwayi baza mu bitaro kwivuza amagufwa kubera ihahamuka, umuganga azahuza ibyiza n'ibibi bya X-ray na CT, ubusanzwe amahitamo ya mbere yo kwisuzumisha X, kandi mugihe X-ray idashobora kuba ibisebe bisobanutse cyangwa ibikomere bikekwa biraboneka kandi ntibishobora gupimwa, isuzuma rya CT rizasabwa nkimfashanyo ikomeza.

Ntukitiranya MRI na X-ray na CT

MRIbisa na CT mubigaragara, ariko uburebure bwimbitse hamwe nu mwobo muto bizazana igitutu kumubiri wumuntu, nimwe mumpamvu abantu benshi bazabitinya.

Ihame ryayo riratandukanye rwose na X-ray na CT.

Turabizi ko umubiri wumuntu ugizwe na atome, ibirimo amazi mumubiri wumuntu nibyo byinshi, amazi arimo protogène hydrogène, mugihe umubiri wumuntu uryamye mumashanyarazi, hazaba igice cya proton ya hydrogen na pulse ikimenyetso cyumwanya wa magnetiki wo hanze "resonance", inshuro zakozwe na "resonance" yakirwa nuwakiriye, hanyuma amaherezo mudasobwa itunganya ibimenyetso bya resonance idakomeye, ikora ifoto yerekana ishusho yumukara numweru.

Urabizi, magnetiki resonance nta byangiza imirasire, nta mirasire ya ionizing, yabaye uburyo busanzwe bwo gufata amashusho. Kubice byoroshye nka sisitemu ya nervice, ingingo, imitsi n'ibinure, MRI irahitamo.

Ariko, ifite kandi ibirwanya byinshi, kandi ibintu bimwe na bimwe birutwa na CT, nko kwitegereza udusimba duto duto duto, kuvunika, nibindi CT birasobanutse neza. Kubwibyo, niba guhitamo X-ray, CT cyangwa MRI, umuganga agomba guhitamo ibimenyetso.

Byongeye kandi, dushobora gufata ibikoresho bya MRI nka rukuruzi nini, ibikoresho bya elegitoronike hafi yacyo bizananirana, ibyuma byegeranye bizahita byamamazwa ako kanya, bikavamo "ingaruka za misile", biteje akaga cyane.

Kubwibyo, umutekano wibizamini bya MRI byahoze ari ikibazo rusange kubaganga. Mugihe witegura kwipimisha MRI, birakenewe kubwira muganga amateka mubyukuri kandi birambuye, gukurikiza itegeko ryinzobere, no gusuzuma ibizamini byumutekano.

Birashobora kugaragara ko ubu bwoko butatu bwa X-ray, CT na MRI uburyo bwo gufata amashusho bwuzuzanya kandi bukorera abarwayi.

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Nkuko twese tubizi, iterambere ryinganda zerekana amashusho yubuvuzi ntaho ritandukaniye niterambere ryibikoresho byubuvuzi - inshinge zitandukanya imiti n’ibikoresho bifasha - bikoreshwa cyane muri uru rwego. Mu Bushinwa, hazwi cyane mu nganda zikora inganda, hari inganda nyinshi zizwi mu gihugu ndetse no mu mahanga kubera gukora ibikoresho byerekana amashusho y’ubuvuzi, harimoLnkMed. Kuva yashingwa, LnkMed yibanze cyane murwego rwo gutera inshinge nyinshi. Itsinda ryubwubatsi bwa LnkMed riyobowe na Ph.D. afite uburambe bwimyaka irenga icumi kandi akora cyane mubushakashatsi niterambere. Ku buyobozi bwe ,.CT inshinge imwe,CT inshinge ebyiri,MRI itandukanya inshinge, naAngiografiya yumuvuduko mwinshi utandukanya inshingeByashizweho hamwe nibi bintu: umubiri ukomeye kandi wuzuye, interineti ikora neza kandi yubwenge, imikorere yuzuye, umutekano muremure, hamwe nigishushanyo kirambye. Turashobora kandi gutanga syringes na tube sthat bihujwe nibirango bizwi bya injeneri za CT, MRI, DSA Hamwe n'imyitwarire yabo itaryarya n'imbaraga zumwuga, abakozi bose ba LnkMed baragutumiye byimazeyo kuza gusura amasoko menshi hamwe.