Iyo muganga wawe akubwiye ko ugiye gupimwa MRI , ese ni ibisanzwe kumva uhangayitse cyangwa uremerewe? Ni ibisanzwe kubaza ibibazo nk'ibi: "Ese njya mu mashini nini? Ese izababara? Ese nta kibazo?" Muri Nirogi Lanka, turashaka gukemura impungenge zawe zose ku bijyanye na MRI na ultrasound scans . Urangije gusoma ibi, uzaba umaze gusobanukirwa neza icyo ugomba kwitega muri MRI.
Mu magambo make, MRI ni iki?
MRI bisobanura Magnetic Resonance Imaging . Muri make, ni ikizamini cyo gusuzuma kidakoresha imbaraga nyinshi za rukuruzi, imiraba ya radiyo, na mudasobwa kugira ngo hakorwe amashusho arambuye y’ingingo n’imitsi biri mu mubiri wawe.
Ushobora kwibaza uti “Ese ibi si kimwe no gupima CT ?” Nubwo ibipimo byombi byemerera abaganga kureba imbere mu mubiri wawe, hari itandukaniro rinini hagati yabyo.
- CT Scan: Iri koranabuhanga rikoresha imirasire ya X. CT scan ikunze gukoreshwa mu gupima amagufwa yavunitse , ibibyimba, no gusuzuma ubutabazi bwihutirwa kuko byihuta (bifata iminota 10) kandi bikaba bihendutse. Ariko, CT scan zisaba ko habaho kwibasirwa n'imirasire .
- MRI Scan: MRI itanga ubushobozi bwo gusuzuma no gupima amashusho menshi kurusha CT scan, cyane cyane ku ngingo zoroshye nk'ubwonko, uruti rw'umugongo , imitsi, n'imitsi. Icy'ingenzi kurushaho, MRI ntikoresha X-ray cyangwa imirasire iyo ari yo yose yangiza iyonizing , bigatuma iba inzira yizewe cyane. Ariko, ishobora gufata igihe kirekire, rimwe na rimwe kugeza ku isaha imwe.
Imashini ya MRI ikora ite?
Tekereza imashini ya MRI nk'ingufu nini kandi ifite imbaraga nyinshi. Iyo uryamye imbere, ingufu za rukuruzi zihuza protoni ziri mu ngirabuzimafatizo z'amazi mu mubiri wawe. Hanyuma imashini isohora imiraba ya radiyo ihungabanya iyi mibanire. Iyo imiraba ya radiyo izimye, protoni zisubira uko zari zimeze mbere, zigatanga ibimenyetso byihariye. Mudasobwa ifata ibyo bimenyetso ikabishyira mu mashusho asobanutse neza kandi arambuye y'agace kari gusuzumwa.
MRI irimo n'itarimo itandukaniro
Hari igihe, mbere yo gukoresha MRI, irangi ryihariye ritandukanya ibice by'umubiri (akenshi gadolinium) rishyirwa mu mitsi yawe. Ibi bifasha muganga wawe gutandukanya neza ingirangingo zizima n'izidasanzwe, urugero nk'ibibyimba. Ushobora kumva uburyohe bw'icyuma mu kanwa mu gihe cyo guterwa inshinge.
Si buri MRI isaba irangi ritandukanye. Akenshi ntirikoreshwa ku barwayi bafite indwara runaka z'impyiko cyangwa abatwite kugira ngo birinde ingorane zishobora kubaho.
Ni ibihe bibazo MRI ishobora kubona?
MRI ni igikoresho cy'ingenzi cyo gusuzuma ibikomere, kumenya indwara, no gukurikirana uko umubiri wawe witwara mu buvuzi bukomeje gukorwa mu bice bitandukanye by'umubiri.
| Agace k'umubiri | Ibihe byagaragaye |
|---|---|
| Ubwonko n'umugongo | Imitsi yo mu bwonko, indwara zo mu bwonko ziterwa n’imitsi myinshi (Aneurysms), indwara zo mu bwonko ziterwa na MS nyinshi (Multiple Sclerosis), imvune zo mu ruti rw’umugongo, n’ibibazo by’amaso cyangwa ibyo mu matwi. |
| Umutima | Kuziba kw'imitsi y'amaraso, kwangirika k'umutima, indwara z'umutima, na pericarditis. |
| Amagufwa n'ingingo | Imitsi, indwara zo mu magufwa, ibibyimba, kwangirika kw'ingingo, gucika kw'imitsi, n'ububabare bw'ijosi cyangwa umugongo buterwa n'imitsi. |
| Ibere | Gusuzuma abarwayi bafite ibyago byinshi, gusuzuma ingano/ikwirakwira ry'ikibyimba, no kugenzura ubuziranenge bw'ibinyabutabire. |
| Umwijima, Impyiko, Pancreas | Ibibyimba, cirrhose, umwijima, indwara zidakira z'impyiko, na cysts. |
| Prostate, Intanga | Ibikomere muri prostate cyangwa udusabo tw'intanga. |
Ubwoko bwihariye bwa MRI bwitwa fMRI (Functional MRI) bugaragaza imikorere y'ubwonko mu gihe ukora imirimo. Ibi ni ingenzi mu gutegura kubaga, cyane cyane ku ndwara y'igicuri cyangwa ibibyimba byo mu bwonko.
Ni izihe ngaruka mbi zo gupimwa MRI?
Nubwo muri rusange MRI ari nziza cyane, hari ibintu by'ingenzi bigomba kwitabwaho mu mutekano.
Implants z'ibyuma na MRI
Iki ni cyo kintu cy'ingenzi cyane mu mutekano. Kubera ko icyuma cya MRI ari rukuruzi ikomeye, kuba hari icyuma mu mubiri wawe cyangwa ku mubiri wawe bishobora guteza akaga gakomeye.
Niba ufite kimwe muri ibi bikurikira, ugomba kubimenyesha muganga wawe n'abakozi ba MRI mbere yo gupimwa:
- Ibikoresho bya Pacemaker cyangwa ICD
- Udupira twakoreshejwe mu kuvura indwara z'ubwonko (aneurysms)
- Utwuma tw'umutima tw'ubukorano
- Implants za Cochlear
- Ibice by'icyuma, amasasu, cyangwa ibindi bice by'icyuma biri mu mubiri wawe
- Ingingo z'ubukorano, imisumari, cyangwa vis
- Gushyiramo amenyo cyangwa ibyuma bifasha amenyo - muri rusange ntabwo biteza ibibazo, ariko ni ngombwa kubitumenyesha.
- Gutobora umubiri
Nubwo hari uburyo bwinshi bwo gupima umutima n'ibikoresho byo gutera amaraso byakozwe kugira ngo bihuzwe na MRI, ubwoko bwa kera bushobora kwangizwa n'imbaraga za rukuruzi. Ku bw'ibyo, kugira ngo ugire umutekano, ni ngombwa ko utagira amakuru cyangwa ngo utubwire ibyo bikoresho byose byo gutera amaraso.
Gutwita na MRI
Ubusanzwe twirinda gukora MRI mu gihembwe cya mbere cy'ivukagutwita keretse bibaye ngombwa cyane kwa muganga, kuko iki ari igihe cy'ingenzi cyane mu mikurire y'ingingo z'umwana uri mu nda. Nyuma yo gutwita, gupima bishobora gukorwa hashingiwe ku nama ya muganga. Niba uri umubyeyi wonsa kandi ugahabwa umuti ugabanya ubukana bw'amaraso, urugero ruto rushobora kwinjira mu mashereka yawe. Nubwo nta kimenyetso kigaragaza ko ibi ari bibi, niba ubyitayeho, ushobora guhitamo kuvoma no kujugunya amashereka yawe mu masaha 24 nyuma yo gupima. Nyamuneka uganire na muganga wawe muri Nirogi Lanka.
Nigute wakwitegura MRI yawe?
Kwitegura MRI yawe bisaba intambwe nke zoroshye ku ruhande rwawe.
Amakuru y'ingenzi ugomba gusangiza muganga wawe mbere yo gupimwa:
- Indwara iyo ari yo yose, nk'indwara y'impyiko cyangwa umwijima.
- Waba utwite cyangwa utekereza ko ushobora kuba utwite.
- Allergie iyo ari yo yose, cyane cyane iyo ukoresheje irangi ritandukanye.
- Imyanda iyo ari yo yose y’icyuma mu mubiri wawe (nk’uko byavuzwe haruguru).
- Niba urwaye claustrophobia (ubwoba bwo gutinya ahantu hato kandi hafunze) . Muri ibyo bihe, dushobora kuguha umuti utuma umuntu aruhuka cyangwa tugakoresha imashini ya Open MRI.
- Tatouage iyo ari yo yose, kuko wino zimwe na zimwe ziba zirimo ibice by'icyuma bishobora kwangirika mu gihe cyo gupima.
Ku munsi wo gushakisha…
Ibintu by'icyuma birabujijwe cyane mu cyumba cya MRI. Nyamuneka menya neza ko ubisize cyangwa ubikuremo mbere yo kubisuzuma:
- Imitako, amasaha, n'amaherena
- Amasutiye yo munsi y'insinga
- Amasakoshi, imifuka n'ibiceri
- Amakarita y'inguzanyo (imbaraga za rukuruzi zishobora gusiba amakuru)
- Terefone zigendanwa
- Indorerwamo z'amaso n'amenyo y'ingore
Ubusanzwe uzahabwa ikanzu yo kwambara mu gihe cyo kubagwa.
Ni iki kibaho mu gihe cyo gupima no nyuma yacyo?
Uzasabwa kuryama ku meza agenda yinjirira buhoro buhoro mu mashini ya MRI. Imigozi ishobora gukoreshwa kugira ngo igufashe kuguma uhagaze. Mu gihe cyo gupima, umuhanga mu ikoranabuhanga azagukurikirana ari mu cyumba cyihariye.
Uzumva urusaku rwinshi cyangwa urusaku runini mu gihe imashini ikora; uru ni urusaku rw'imashini rutanga ingufu zikenewe kugira ngo uhitemo amashusho yawe. Nta mpamvu yo kugira ubwoba. Tuzaguha utumashini two gupfuka amatwi cyangwa uturindantoki kugira ngo tugabanye urusaku. Ushobora kandi kumva urimo kunyeganyega gato bitewe no gukangura imitsi, ibi bikaba ari ibisanzwe rwose.
Igihe cyo gupima ubusanzwe kimara iminota 15 kugeza kuri 90, bitewe n'igice cy'umubiri kirimo gusuzumwa.
Iyo scan irangiye, ubusanzwe ushobora gutaha. Ariko, niba wahawe umuti ugabanya ububabare, uzakenera kugumayo kugeza igihe uzaba witeguye neza, kandi ugomba kugira umuntu ukujyana mu rugo.
Ubutumwa bwo kujyana mu rugo
- MRI ni igikoresho cyo gusuzuma indwara kidakoresha imirasire, gifite umutekano mwinshi kandi gitanga amashusho nyayo.
- Ugomba kumenyesha muganga wawe n'abakozi ba Nirogi Lanka ibintu byose by'icyuma (ibikoresho bifasha mu guhagarara kw'amaraso, vis, ingingo z'ubukorano) biri mu mubiri wawe cyangwa biri ku mubiri wawe mbere yo kubisuzuma.
- Buri gihe vuga ko hari ubwivumbure ubwo aribwo bwose, indwara z'impyiko, cyangwa niba utwite.
- Ntugahangayikishwe n'urusaku rwinshi cyangwa utuntu duto two kwikanga; ibi ni ibintu bisanzwe byo gupima.
- Niba ufite ikibazo cyo gutinya claustrophobia, tubitumenyeshe mbere y'igihe kugira ngo tuganire ku yandi mahitamo.
- Niba ufite ikibazo cyangwa impungenge, ntugatinye kubaza muganga wawe mbere yuko utangira gupimwa.
MRI, Ishusho ya Magnetic Resonance, scan, brain scan, contrast color, ibizamini by'ubuvuzi, gusuzuma indwara
