Iyo muganga wawe akubwiye ko ufata MRA scan, ushobora kumva ufite ubwoba gato. Ni ibisanzwe kubaza ibibazo byinshi nko kubaza uti "Iki ni ikizamini ki? Ese bazashyiramo imashini nini? Ese bizababaza?" Ariko ntugahangayike, MRA mu by'ukuri ni ikizamini cyiza kandi kidatera ububabare. Uyu munsi, tuzakiganiraho mu buryo bworoshye ushobora gusobanukirwa.
MRA ni iki?
Mu magambo make, MRA ni ijambo rihinnye rya Magnetic Resonance Angiography . Ubu ni ubwoko bwa MRI scan, ariko iyi ikaba yibanda cyane cyane ku mitsi y'amaraso mu mubiri wawe. Ni ukuvuga ko isuzuma imiterere y'imitsi n'imitsi, imitsi y'amaraso itwara amaraso mu mubiri wawe wose.
Kimwe mu byiza bikomeye by'ibi ni uko ari ikizamini kidakoreshwa mu gupima indwara gishobora gukorwa hanze y'umubiri. Ushobora kuba warumvise ikizamini gisanzwe cya angiography, aho umuyoboro muto (catheter) winjizwa mu mitsi y'amaraso kugira ngo ugisuzume. Ariko iyo ukoresheje MRA, nta kintu nk'icyo gikorwa. Bityo biroroha cyane.
Muganga akoresha MRA kugira ngo amenye niba hari ikibazo mu mitsi yawe y'amaraso, urugero nk'imitsi yazibye. Amakuru aturuka muri iki kizamini ni ingenzi cyane mu gukurikirana impinduka mu mitsi yawe y'amaraso nyuma yo kuvurwa no gutegura kubagwa.
Ni iki gishobora kugaragara ukoresheje scan ya MRA?
Iki kizamini gishobora gusuzuma imiyoboro y'amaraso mu bice bitandukanye by'umubiri.
| Igice cy'umubiri | Ibisobanuro byoroshye |
|---|---|
| Aorta | Umutsi munini, munini cyane utwara amaraso ava mu mutima ajya mu mubiri. |
| Imitsi y'amaraso yo mu bwonko | Urusobe rw'imitsi y'amaraso ijyana amaraso mu bwonko bwawe. |
| Imitsi ya Carotid | Imitsi ibiri y'ingenzi ijyana amaraso mu bwonko iturutse impande zombi z'ijosi. |
| Imitsi yo mu mutima | Umutsi w'amaraso w'ingenzi cyane utanga amaraso ku mitsi y'umutima. |
| Imitsi yo mu ruhande rw'amaboko n'amaguru | Imitsi y'amaraso ijyana amaraso mu maboko, amaguru, no mu ntoki. |
| Imitsi y'ibihaha | Imitsi itwara amaraso ava mu mutima ikayajyana mu bihaha. |
| Imitsi y'impyiko | Imitsi y'amaraso itanga amaraso mu mpyiko. |
Ni izihe ndwara zishobora kugaragara hakoreshejwe MRA?
Iki kizamini gishobora kugaragaza indwara zitandukanye ziterwa n'imitsi y'amaraso.
| Indwara | Izina ry'ubumenyi mu by'ubuvuzi (Imvugo y'Icyongereza) |
|---|---|
| Umutsi w'amaraso uraturika cyangwa ugacika mu rukuta rwawo | Aneurysms / Gucika kw'imitsi y'amaraso mu bwonko |
| Kuziba kw'imitsi y'amaraso | Stenosis y'imitsi |
| Kuziba kw'imitsi n'imitsi mu buryo budasanzwe | Ubusembwa bw'imitsi itera imitsi |
| Ibinure byiyongera mu mitsi | Ateriosclerosis |
| Amaraso afungana mu mitsi y'amaguru | Kugabanuka k'imitsi yo mu bwonko (DVT) |
| Indwara y'amaraso igenda igana mu bihaha | Kuziba kw'imitsi mu bihaha (PE) |
| Indwara y'umutima yavukanye | Indwara y'umutima yavukanye |
| Ni iki kigaragara cyane ku bijyanye na MRA yo mu bwonko? | |
| Ingaruka zo guturika kwa aneurysm yo mu bwonko | Imiterere y'ubwonko (Aneurysms) |
| Ibimenyetso by'indwara yo mu bwonko | Ibimenyetso by'uko umuntu yarwaye indwara yo mu bwonko |
| Ibintu bidasanzwe mu mitsi y'amaraso | Ubusembwa bw'imitsi y'amaraso |
Hari igihe abaganga basaba ko umuntu apimwa ubwonko bwa MRA kugira ngo bamenye icyateye umutwe udashira.
Iyi mashini ya MRA ikora ite?
Ubu ni uburyo bushimishije cyane. Gupima MRA bikoresha imbaraga zikomeye za rukuruzi n'imirasire ya radiyo . Ibi bikoreshwa mu gukora amashusho arambuye y'imitsi y'amaraso mu mubiri wawe. Muganga ashobora kureba aya mashusho kuri ecran ya mudasobwa.
Igikuru hano ni uko MRA idakoresha imirasire iyo ari yo yose nka X-rays , bityo ikaba ifite umutekano kurusha X-ray cyangwa CT scan.
Ese hari ubwoko bw'ibizamini bya MRA?
Yego, hari ubwoko butandukanye bwa MRA bitewe n'ibyo ukeneye.
- MRA yongerewe ubushobozi bwo gupima ibara ry’uruhu: Muri ibi, umuti muto (irangi ritandukanye) ushyirwa mu mitsi yawe. Uyu muti utuma imitsi y’amaraso igaragara neza, bigatuma byoroha gusuzuma indwara.
- MRA idakonjeshejwe: Ubu bwoko ntibukoresha irangi ritandukanya impyiko. Niba ufite ikibazo cy'impyiko, iri bara rishobora kwangiza umubiri wawe. Ubwo bwoko bukoreshwa muri bene ibyo bihe.
- 2D na 3D MRA: Hari igihe hafatwa amashusho y’ibice bibiri (2D) kugira ngo harebwe igice kirekire cy’imitsi y’amaraso. Amashusho y’ibice bitatu (3D) afatwa kugira ngo harebwe urusobe rwiza kandi rugoye rw’imitsi ahantu nk’ubwonko.
Wakwitegura ute gupimwa na MRA?
Mbere yo gupimwa, muganga cyangwa abakozi b'ibitaro bazakubaza ibibazo bike. Ni ngombwa ko usubiza ibi bibazo mu buryo buboneye .
- Ese ufite ibice by'icyuma mu mubiri wawe? Iki ni ikibazo cy'ingenzi cyane. Kubera ko imashini ya MRA ifite rukuruzi ikomeye cyane, ishobora guteza akaga niba ufite ibice by'icyuma mu mubiri wawe. Urugero: ibikoresho bipima umuvuduko w'amaraso, ibice bimwe na bimwe nyuma yo kubagwa, inkoni z'icyuma, ingingo z'ubukorano, cyangwa ibice by'icyuma byinjiye mu mubiri mu mpanuka runaka.
- Ese utinya kuba ahantu hafunganye? Hari abantu bumva bafite ubwoba kandi batamerewe neza iyo binjiye muri iyi mashini. Ibi byitwa "claustrophobia." Niba ufite ikibazo nk'icyo, tubwire mbere y'igihe. Hanyuma muganga ashobora kuguha umuti muto wo kuruhuka. Hari n'ibitaro bifite imashini "zifunguye" za MRI.
- Utwite cyangwa wonsa? Ugomba kandi kubimenyesha muganga wawe.
- Izindi ndwara, aleriji, cyangwa kubagwa wagize , cyane cyane niba ufite indwara y'impyiko cyangwa umwijima, bishobora kukubuza kubona irangi rya contrast ryavuzwe haruguru.
Muganga wawe azaguha amabwiriza y'uko warya, wanywa, kandi ukafata imiti yawe mbere yo kuyisuzuma. Kurikiza ayo mabwiriza neza. Niba uhawe umuti ugabanya ububabare, ntukibagirwe kuzana umuntu wo kugutwara mu rugo nyuma yo kuyisuzuma .
Ni iki kibaho mu gihe cyo gupima?
Noneho reka turebe uko bigenda mu gihe cyo gupima. Numara kumenya ibi intambwe ku yindi, ubwoba bwawe buzashira.
1. Ubwa mbere, uzasabwa kuryama ku buriri bufatanye na scanner.
2. Imashini irangurura gato, bityo uzahabwa ecouteur cyangwa utwuma two guterura amatwi kugira ngo ugabanye urusaku.
3. Uzabwirwa kuguma utuje uko bishoboka kose mu gihe cyo gupima, kuko kwimuka bishobora kugira ingaruka ku buryo amashusho agaragara neza. Hari igihe ushobora gusabwa guhagarika umwuka wawe akanya gato.
4. Uzahabwa ikintu gito gisa n'umupira mu ntoki zawe. Niba wumva utameze neza, ushobora kugikanda no kumenyesha abakozi. Bazakureba bari mu cyumba kiri hafi aho kandi bashobora no kukuvugisha.
5. Hanyuma igitanda urimo kijya mu mashini. Iyi ni mashini izengurutse ifite umwobo munini hagati.
6. Ubu hazatangira gusuzumwa. Niba ukeneye guhabwa irangi ritandukanye, rizaterwa binyuze muri cannula iri mu kuboko kwawe icyo gihe. Ushobora kumva uburyohe bw'icyuma mu kanwa kawe, buzashira nyuma y'igihe runaka.
7. Nyuma yo guhabwa umuti, nzafata andi mafoto.
8. Iyo ikizamini kirangiye, igitanda kizongera gusohoka. Hanyuma kanula iri mu kuboko kwawe izakurwaho.
Ubusanzwe gupima MRA bifata iminota iri hagati ya 20 na 60 kugira ngo birangire.
Ese hari ingaruka mbi muri ibi?
Muri rusange, MRA ni ikizamini cyizewe cyane .
- Ibi ntibikoresha imirasire.
- Nta kintu na kimwe gishyirwa mu mubiri (usibye irangi ritandukanye).
- Niba ufite ikibazo cy'impyiko kandi ukaba ushobora kwanduzwa n'irangi ritandukanye, isuzuma rishobora gukorwa utarikoresheje.
Ni gake cyane, hari abantu bashobora kugira ikibazo cyo kuribwa umutwe, kubabara mu gifu, cyangwa kugira ubwivumbure bw'umubiri bitewe n'irangi ritandukanye. Ariko ibi ni gake cyane.
Nyuma yo gupimwa no kureba raporo
Keretse wahawe umuti wo kugabanya ububabare, ushobora kwitwara ubwawe ugakomeza imirimo yawe isanzwe nyuma yo gupimwa. Niba wahawe umuti, nta gushidikanya ko uzakenera kujyana n'undi muntu mu rugo.
Bishobora gufata iminsi mike kugira ngo amashusho yawe ya MRA asuzumwe na muganga w’indwara z’imirasire, raporo ikorwe, kandi yoherezwe kwa muganga wawe. Niba utabyumvise nyuma y’icyumweru kimwe cyangwa kirenga, baza muganga wawe ibyayo.
Hashingiwe ku byavuye muri raporo yawe, muganga wawe azagusobanurira niba hari ibibazo mu mitsi yawe y'amaraso. Ushobora kubona ijambo "udatangaje" kuri raporo yawe. Ibyo ntibigutere ubwoba. Mu magambo y'ubuvuzi, bivuze "nta kibazo, byose ni ibisanzwe."
Yego, imashini ya MRA ishobora gutera ubwoba gato kuyibona. Ariko ushobora kwambara ecouteur kugira ngo uhagarike urusaku, kandi ushobora gufata imiti niba utishimiye kuba uri ahantu hafunganye. Iki kizamini giha muganga wawe amakuru menshi y'agaciro ku mubiri wawe. Ayo makuru niyo azamufasha guhitamo neza uburyo ukeneye bwo kuvurwa.
Ubutumwa bwo kujyana mu rugo
- MRA ni ubwoko bwihariye bwa MRI scan bureba cyane cyane imitsi y'amaraso (imitsi) mu mubiri wawe.
- Ibi ni byiza cyane . Ntibikoresha imirasire mibi nka X-rays cyangwa CT scans.
- Mbere yo gupimwa, banza ubwire muganga ibyerekeye ibice by'icyuma biri mu mubiri wawe (ibikoresho bifasha mu gupima umutima, ibikoresho bifasha mu gupima), ubwivumbure, gutwita, n'izindi ndwara.
- Nta bubabare bugaragara mu gihe cyo gupima. Ububabare bwonyine ni urusaku rw'imashini no kuguma ntuje.
- Amakuru aboneka muri iki kizamini afasha abaganga gusuzuma neza indwara yawe no gutanga ubuvuzi bwiza.
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