MRI y'amabere

Amashusho y’ubumara akoreshwa imirasire ya magnétique (MRI), azwi kandi nka MRI y’ubumara, ni ikizamini gikoreshwa mu gushaka kanseri y’ubumara. Gifasha kandi mu gukuraho amakenga y’uko hari kanseri y’ubumara mu gihe hari ibindi bibazo mu gitereko. MRI y’ubumara ifata amashusho y’imbere mu gitereko. Ikoresha amabuye y’amaganiseti akomeye, amahirwe ya radiyo na mudasobwa kugira ngo ikore amashusho yuzuye amakuru.

MRI y'amabere ikoreshwa kureba niba hari uduce tw'amabere twandi twaba dufite kanseri. Ikoreshwa kandi gusuzuma kanseri y'amabere mu bantu bafite ibyago byinshi byo kuyirwara mu buzima bwabo. Umuganga wawe ashobora kugusaba gukora MRI y'amabere niba hari: Kanseri nyinshi mu mabere cyangwa kanseri mu bundi bere nyuma yo kuvurwa kanseri y'amabere. Kuvuza cyangwa gukomeretsa igice cy'amabere. Ibyago byinshi byo kurwara kanseri y'amabere. Ibi bivuze ibyago byo kurwara mu buzima bwose bingana na 20% cyangwa birenga. Ibikoresho byo gusuzuma ibyago bireba amateka y'umuryango n'ibindi bintu by'ibyago bikora ibyago byo kurwara mu buzima bwose. Amateka akomeye y'umuryango wa kanseri y'amabere cyangwa kanseri y'ovari. Udukoko tw'amabere dufite ubucucike bukabije, kandi mammogram yabuze kanseri y'amabere mbere. Amateka y'impinduka z'amabere zishobora gutera kanseri, amateka akomeye y'umuryango wa kanseri y'amabere n'udukoto tw'amabere dufite ubucucike bukabije. Impinduka z'amabere zishobora kuba harimo kubyimba kw'uturemangingo tudasanzwe mu mabere, bizwi nka atypical hyperplasia, cyangwa uturemangingo tudasanzwe mu mitsi y'amata y'amabere, bizwi nka lobular carcinoma in situ. Impinduka mu gene ziterwa na kanseri y'amabere zinyura mu miryango, bizwi nka inherited. Impinduka za gene zishobora kuba BRCA1 cyangwa BRCA2, n'izindi. Amateka yo kuvurwa kwa radiation mu gice cy'ibituza hagati y'imyaka 10 na 30. Niba utazi niba ushobora kuba ufite ibyago byinshi, saba umwe mu bagize itsinda ry'ubuvuzi kugufasha kumenya ibyago byawe. Ushobora koherezwa kwa muganga wita ku mabere cyangwa inzobere mu buzima bw'amabere. Inzobere ishobora kukuganira ku byago byawe n'ibyo guhitamo gusuzuma, ndetse n'uburyo bwo kugabanya ibyago byo kurwara kanseri y'amabere. MRI y'amabere igomba gukoreshwa hamwe na mammogram cyangwa ibindi bipimo byo gufata amashusho y'amabere. Ntigomba gukoreshwa aho gukoreshwa mammogram. Nubwo ari ikizamini cyiza, MRI y'amabere ishobora kureka kanseri y'amabere imwe mammogram izabona. MRI y'amabere ishobora gutegekwa rimwe mu mwaka ku bagore bafite ibyago byinshi hafi igihe kimwe na mammogram yo gusuzuma. Abagore bafite ibyago byinshi cyane bashobora gusuzuma bakoresheje MRI y'amabere cyangwa mammogram buri mezi 6.

MRI y'amabere ni nziza. Ntikoresha imirasire. Ariko nk'ibindi bipimo, MRI y'amabere ifite ibyago, birimo: Ibyavuye bitari byo. MRI y'amabere ishobora kwerekana ko hakenewe ibizamini byinshi. Ibizamini byinshi, nko gusuzuma amabere hakoreshejwe ultrasound cyangwa kubaga amabere, bishobora kutagaragaza kanseri. Ibyavuye muri ibi bizamini byitwa ibyavuye bitari byo. Ibyavuye bitari byo bishobora gutera impungenge n'ibizamini bitari ngombwa. Kwivanga n'ibara ryakoreshejwe. MRI y'amabere ikoresha ibara ryitwa gadolinium ritangwa mu mutsi kugira ngo amafoto aboneke neza. Iri bara rishobora gutera allergie. Kandi rishobora gutera ingaruka zikomeye ku bantu bafite ibibazo by'impyiko.

Mugihe utegura gusuzumwa kwa MRI y'amabere, ugomba gukurikiza ibi bintu: Gena gahunda ya MRI mu ntangiriro z'iyo minsi y'ukwezi. Niba utararangiza imyaka y'uburumbuke, ikigo gisuzuma MRI gishobora gushaka ko igena gahunda yawe ya MRI mu gihe runaka cy'iyo minsi y'ukwezi, hafi ku minsi ya 5 kugeza ku ya 15. Umunsi wa mbere w'imihango yawe ni umunsi wa mbere w'ukwezi kwawe. Menyesha ikigo aho uri mu kwezi kwawe kugira ngo gahunda yawe yo gusuzumwa kwa MRI y'amabere ishyirweho mu gihe gikubereye. Bwira umwe mu bagize itsinda ry'ubuvuzi bwawe ibyerekeye allergie zawe. Ubusanzwe, ibikorwa byinshi bya MRI bikoresha ibara ryitwa gadolinium kugira ngo amafoto aboneke neza. Ibara rihabwa binyuze mu mutsi wo mu kuboko. Kubwira umwe mu itsinda ryawe ibyerekeye allergie zawe bishobora gufasha kwirinda ibibazo by'ibara. Bwira umwe mu itsinda ry'ubuvuzi bwawe niba ufite ibibazo by'impyiko. Ibara rikunda gukoreshwa mu mafoto ya MRI ryitwa gadolinium rishobora gutera ibibazo bikomeye ku bantu bafite ibibazo by'impyiko. Bwira umwe mu itsinda ry'ubuvuzi bwawe niba utwite. MRI ntabwo isanzwe isabwa ku bantu batwite. Ibi biterwa n'ingaruka zishoboka z'ibara ku mwana. Bwira umwe mu itsinda ry'ubuvuzi bwawe niba uonsa. Niba uonsa, ushobora kwifuza guhagarika konsa iminsi ibiri nyuma yo gukora MRI. Kaminuza y'Amerika y'ubuvuzi ivuga ko ingaruka ku bana ziterwa n'ibara rikoreshwa mu gusuzumwa ari nke. Ariko, niba uhangayitse, hagarara konsa amasaha 12 kugeza kuri 24 nyuma ya MRI. Ibi bizatuma umubiri wawe ugira umwanya wo gukuraho ibara. Ushobora gukamura no guta umukamo wawe muri icyo gihe. Mbere ya MRI, ushobora gukamura no kubika amata yo kugaburira umwana wawe. Ntumbare ikintu icyo ari cyo cyose gifite umuringa muri MRI. MRI ishobora kwangiza umuringa, nko mu bijyanye n'imitako, imikasi y'imisatsi, amasaha n'amezi. Reka ibintu bikozwe mu muringa mu rugo cyangwa ubikureho mbere ya MRI yawe Bwira umwe mu itsinda ry'ubuvuzi bwawe ibyerekeye ibikoresho by'ubuvuzi byashyizwe mu mubiri wawe, bitwa ibishinzwe. Ibikoresho by'ubuvuzi byashyizwe mu mubiri birimo pacemaker, defibrillators, ibishinzwe imiti cyangwa ingingo z'imiti.

Iyo ugeze ku ivuriro, bashobora kuguha ishati cyangwa ikanzu yo kwambara. Uzambara imyenda yawe n'amaherena. Niba ugira ikibazo cyo kuba ahantu gato, mubwire umwe mu bagize itsinda ry'ubuvuzi bwawe mbere y'iperereza rya MRI ry'amabere. Bashobora kuguha imiti yo kugufasha kuruhuka. Ibara, ryitwa kandi umuti ugabanya ubushyuhe, rishobora gushyirwa mu mubiri binyuze mu mugozi mu kuboko kwawe, witwa intravenous (IV). Ibara rikorohereza kubona imyenda cyangwa imiyoboro y'amaraso ku mashusho ya MRI. Mashini ya MRI ifite umwanya munini, uri hagati. Mu gihe cy'iperereza rya MRI ry'amabere, uryama utumbagiye ku meza y'ibitambaro. Amabere yawe ajya mu mwanya urimo umwobo ku meza. Uwo mwanya ufite imigozi ihabwa amakuru ava kuri mashini ya MRI. Iyo meza irasunikwa mu mwanya uri mu mashini. Mashini ya MRI ikora ikirere cya magnetique gikikuje, gitumiza amashyirahamwe y'amajwi mu mubiri wawe. Ntacyo uzumva. Ariko ushobora kumva amajwi akomeye y'amajwi n'amajwi ava muri mashini. Kubera urusaku rwinshi, ushobora guhabwa ibintu byo gupfuka amatwi. Umuntu ukora ibizamini arakurikirana ahereye mu kindi cyumba. Ushobora kuvugana n'uwo muntu ukoresheje micro. Mu gihe cy'ikizamini, uhumeka uko bisanzwe kandi uryama utuje uko bishoboka. Igihe cyo gukora iperereza rya MRI ry'amabere gishobora kumara iminota 30 kugeza ku isaha imwe.