Ukucatshulwa kwemifanekiso yamagnetic namhlanje kuthethwa njengenye yezindlela eziphambili zeendlela zophando. Isetyenziselwa ukufunda iindawo ezahlukeneyo zomzimba. I-MRI yemithambo yegazi iyenziwa kwakhona. Uvavanyo luya kugcinwa kubo bonke, ngaphandle kokungafani, iinxalenye zomzimba, ngokuqala ngengqondo, ekupheleni kweengalo ezingaphantsi.
I-MRI yemithambo yegazi imiselwe nini?
Ngokufanelekileyo, uvavanyo olupheleleyo kufuneka libe ncinane kanye emva kweyodwa okanye emibini iminyaka. Kodwa njengokuba kukho ukubonisa, izigulane zifumana ukuboniswa kwemifanekiso yeemethi yeempahla kuphela njengento yokugqibela.
Imiqondiso yenkqubo ingahluka kakhulu:
- I-MRI yentliziyo kunye nemikhumbi ye-coronary, umzekelo, ikhokelwa nge-pericarditis, ukungalunganga komntwana, ukugula komzimba, emva kokuhlaselwa kwentliziyo.
- Ukongezelela, kucetyiswa ukuba uhlolisise iinqanawa ze-cerebral kunye neentloko zentsholongwane, isisu, ukubonakala kwengxolo ezindlebeni , ukulimala, ischemia.
- Inkqubo ye-MRI yeempahla zecala elingaphantsi iya kuba nezifanelekileyo kwizigulana ezikhalaza iintlungu, ubuthathaka kunye nokunyaniseka kwimilenze. Kwaye nabo bafumana izifo ezingapheliyo zeetriyiti, i-gangrene, izilonda.
I-MRI yemithambo yegazi ibonisa ntoni?
Ngenxa yesiphumo soviwo, ingcali ifumana ingxelo engumzekelo, equlethe ulwazi malunga ne-morphology yeempahla. Nokuba utshintsho oluncinane lunokuqwalaselwa kwimifanekiso eqingqiweyo.
Ngokuncediswa kwe-MRI angiography yeempahla zingabonwa:
- aneurysms ;
- iziphuzo ezintle kunye ezimbi;
- i-branching ye-vascular tractemic;
- ezincinci;
- izifo zesilonda;
- izizathu zokuphazamiseka kwegazi.
Inkqubo ayifuni ukulungiselela okhethekileyo. Into kuphela - phambi kokuba uphando luya kufuna ukususa zonke izixhobo ezixabisekileyo kunye nezetsimbi. Ngaphandle koko, umphumo wesifundo awuyi kuba nethemba.