Ni iki umurwayi usanzwe akeneye kumenya ku bijyanye no gupima MRI?

Iyo tugiye kwa muganga, umuganga azaduha ibizamini bimwe na bimwe bijyanye n'ikibazo nk'uko ikibazo gikenewe, nka MRI, CT, X-ray film cyangwa Ultrasound. MRI, imaging ya magnetic resonance, yitwa "nuclear magnetic", reka turebe icyo abantu basanzwe bakeneye kumenya kuri MRI.

Ese hari imirasire muri MRI?

Kugeza ubu, MRI ni ryo shami ryonyine rishinzwe radiology ridafite ibikoresho byo gupima imirasire, nk'uko abageze mu zabukuru, abana n'abagore batwite babikora. Nubwo X-ray na CT bizwiho kugira imirasire, MRI ni nziza ku rugero runaka.

Kuki ntashobora gutwara ibintu by'icyuma na rukuruzi ku mubiri wanjye mu gihe cya MRI?

Igice kinini cy'icyuma cya MRI gishobora kugereranywa na rukuruzi nini. Uko byaba bimeze kose, imbaraga nini za rukuruzi n'imbaraga nini za rukuruzi z'icyo mashini bizahora bihari. Ibintu byose by'icyuma birimo icyuma, nk'udupira tw'umusatsi, ibiceri, imikandara, udupira, amasaha, imikufi, amaherena n'indi mitako n'imyenda, biroroshye kuyifata. Ibintu bya rukuruzi, nk'amakarita ya rukuruzi, amakarita ya IC, ibikoresho bifasha mu gupima umutima, SIDA yo kumva, telefoni zigendanwa n'ibindi bikoresho by'ikoranabuhanga, byoroshye kuyikoresha cyangwa kuyingiza. Kubwibyo, abandi bantu baherekeje n'abagize umuryango ntibagomba kwinjira mu cyumba cyo gupima nta ruhushya rw'abaganga; Niba umurwayi agomba kuba aherekejwe n'umuherekeza, abakozi b'abaganga bagomba kubyemeranywaho kandi bagategurwa hakurikijwe ibisabwa n'abakozi b'abaganga, nko kutazana telefoni zigendanwa, imfunguzo, amafaranga yo kugurisha n'ibikoresho by'ikoranabuhanga mu cyumba cyo gupima.

Ibintu by'icyuma n'ibintu bya rukuruzi byakuwemo n'imashini za MRI bizagira ingaruka zikomeye: icya mbere, ubwiza bw'ishusho buzahinduka cyane, icya kabiri, umubiri w'umuntu uzakomereka byoroshye kandi imashini izangirika mu gihe cyo kugenzura. Iyo icyuma cyashyizwe mu mubiri w'umuntu kizanywe mu ngufu za rukuruzi, imbaraga za rukuruzi zikomeye zishobora gutuma ubushyuhe bwa plant buzamuka, ubushyuhe bukabije kandi bukangirika, kandi aho plant mu mubiri w'umurwayi iherereye hashobora guhinduka, ndetse bigatera ubushyuhe butandukanye mu gice cyashyizwemo plant, bishobora kuba bikomeye nk'ubushyuhe bwo ku rwego rwa gatatu.

Ese MRI ishobora gukorwa hifashishijwe amenyo y'ingore?

Abantu benshi bafite amenyo y'amenyo bahangayikishwa no kutabasha gupimwa na MRI, cyane cyane abantu bakuze. Mu by'ukuri, hari ubwoko bwinshi bw'amenyo y'amenyo, nk'amenyo y'amenyo adahinduka n'amenyo y'amenyo yimukanwa. Niba amenyo y'amenyo atari icyuma cyangwa titaniyumu, ntacyo bihindura kuri MRI. Niba amenyo y'amenyo arimo icyuma cyangwa ibice bya rukuruzi, ni byiza kubanza gukuraho amenyo y'amenyo akora, kuko byoroshye kuyakoresha mu ngufu za rukuruzi kandi bigira ingaruka ku bwiza bw'isuzuma, ibyo bikaba byanabangamira umutekano w'abarwayi; Niba ari amenyo y'amenyo adahinduka, ntugahangayike cyane, kuko amenyo y'amenyo adahinduka ubwayo ntazagenda, ibikoresho bivamo ni bito cyane. Urugero, kugira ngo ukore MRI yo mu bwonko, amenyo y'amenyo adahinduka agira ingaruka runaka kuri filime (ni ukuvuga ishusho) yafashwe, kandi ingaruka zikaba nke, muri rusange ntizigira ingaruka ku gusuzuma. Ariko, niba igice cy'isuzuma kiri mu mwanya w'amenyo y'amenyo, kiracyagira ingaruka zikomeye kuri filime, kandi iki kibazo ni gito, kandi abakozi b'abaganga bagomba kugisha inama aho baherereye. Ntureke kurya kubera gutinya ko wapfa kubyimba, kuko udakora MRI kuko ufite amenyo y'amenyo adahinduka.

Kuki numva nshyushye kandi ndushye ibyuya mu gihe cyo gukoresha MRI?

Nkuko twese tubizi, telefoni zigendanwa ziba zishyushye gato cyangwa zishyushye nyuma yo guhamagara, gukoresha interineti cyangwa gukina imikino igihe kirekire, ibi biterwa no kwakira no kohereza ibimenyetso kenshi biterwa na telefoni zigendanwa, kandi abantu bakorerwa MRI bameze nka telefoni zigendanwa. Iyo abantu bakomeje kwakira ibimenyetso bya RF, ingufu zizarekurwa mu bushyuhe, bityo bazumva bashyushye gato kandi bakavanemo ubushyuhe binyuze mu kubira ibyuya. Kubwibyo, kubira ibyuya mu gihe cya MRI ni ibisanzwe.

Kuki hari urusaku rwinshi mu gihe cya MRI?

Imashini ya MRI ifite igice cy'imbere cyitwa "gradient coil", gitanga umuyoboro uhora uhinduka, kandi guhinduranya umuyoboro mu buryo butunguranye bituma coil ihindagurika cyane, bigatanga urusaku.

Muri iki gihe, urusaku ruterwa n'ibikoresho bya MRI mu bitaro muri rusange ni desibeli 65 kugeza 95, kandi uru rusaku rushobora kwangiza uburyo abarwayi bumva iyo bahabwa MRI nta bikoresho birinda amatwi. Iyo utwuma two mu matwi dukoreshejwe neza, urusaku rushobora kugabanuka rukagera kuri desibeli 10 kugeza kuri 30, kandi muri rusange nta kwangirika kw'amatwi.

Ese ukeneye "guterwa inshinge" kuri MRI?

Hari ubwoko bw'ibizamini muri MRI byitwa enhanced scans. Isuzuma rya MRI risaba guterwa umuti mu mitsi abahanga mu by'imirasire bita "contrast agent", cyane cyane isuzuma rigizwe na "gadolinium." Nubwo ingaruka mbi ziterwa na gadolinium contrast agents ari nke, kuva kuri 1.5% kugeza kuri 2.5%, ntabwo bikwiye kwirengagizwa.

Ingaruka mbi za gadolinium contrast agents zari ukuzunguruka, kuribwa umutwe by’igihe gito, isesemi, kuruka, ibibyimba, kubura uburyohe, no gukonja aho batewe inshinge. Umubare w’ingaruka mbi zikomeye ni muto cyane kandi zishobora kugaragara nko kubura umwuka, kugabanuka k’umuvuduko w’amaraso, asima yo mu bwonko, kubyimba ibihaha, ndetse no gupfa.

Abarwayi benshi bagize ingaruka mbi zikomeye barwaye indwara z'ubuhumekero cyangwa indwara z'ubwivumbure. Ku barwayi bafite ikibazo cy'impyiko, imiti igabanya ubukana bwa gadolinium ishobora kongera ibyago byo kurwara indwara y'impyiko. Kubwibyo, imiti igabanya ubukana bwa gadolinium ikoreshwa mu kugabanya ubukana bw'impyiko ikoreshwa mu kugabanya ubukana bw'impyiko. Niba wumva umeze nabi mu gihe cyo gusuzuma MRI cyangwa nyuma yayo, menyesha abakozi bo kwa muganga, unywe amazi menshi, kandi uruhuke iminota 30 mbere yo kugenda.

LnkMedyibanda ku iterambere, ikorwa n'ikorwa ry'injetcors zikoresha umuvuduko ukabije w'ingufu n'ibikoresho byo kwa muganga bikwiriye injecti zikomeye zizwi cyane. Kugeza ubu, LnkMed imaze gutangiza ibicuruzwa 10 bifite uburenganzira ku mutungo bwite mu by'ubwenge ku isoko, harimoInshinge imwe ya CT, Inshinge ebyiri za CT, inshinge za DSA, Inshinge za MRI, hamwe na siringi y'imiyoboro y'amasaha 12 ijyanye nayo hamwe n'ibindi bicuruzwa byo mu rugo byujuje ubuziranenge, muri rusangeIgipimo cy'imikorere cyageze ku rwego mpuzamahanga rwo mu rwego rwa mbere, kandi ibicuruzwa byagurishijwe muri Ositaraliya, Tayilande, Brezili, n'ibindi bihugu, Zimbabwe n'ibindi bihugu byinshi.LnkMed izakomeza gutanga ibikoresho byiza byo mu rwego rwo gufata amashusho y’ubuvuzi, kandi iharanira kunoza ireme ry’ishusho n’ubuzima bw’abarwayi. Ikibazo cyawe kirahawe ikaze.