Ingaba kukho imfuneko yokwenza iintloko ze-MRT ngokuhlambalaza kunye nentloko?

Esinye sezibonakaliso eziphambili ze-MRI yeentloko zihlala zizifo ezinzima okanye ziphindaphindiweyo. Ukubhala isikhokelo kwi-MRI yentloko, ugqirha wenza oku, okokuqala, ukuze angabandakanyi i-tumor yengqondo. Le ndlela yoviwo, ngokungathi yanye enye, ivumela ukuba sibone izifo zesifo sofuba kwaye sikwazi ukuhlukanisa i-neoplasm ebonakalayo embi (njengomgaqo, i-MRI ngokuchasene isetyenziselwa oku). Kanye kunye nezidumbu, isizathu esiqhelekileyo seentloko kukuphula umthetho wegazi. Kwale meko, i-MRI yentloko iya kuhlangula, oko kukuthi, i-engiography yeenqwelo ze-cerebral. Oku kusebenza ngokukodwa kwiziganeko zesifo sengqondo se-ischemic (IBI) ngokumalunga nemvelaphi ye-atherosclerosis ye-vascular, eyabangela ukungapheli kwintsholongwane yegazi kwingqondo kunye neentloko ezinxulumene nazo.

I-MRI yengqondo ikuvumela ukuba ufumane isantya sokujikeleza kwegazi, ubukho beepathologi ze-vascular, kubandakanya i-aneurysms, ukuchonga indawo kunye nezimbangela zokunciphisa i-lumen yeempahla, kunye ne-thrombi. Ngokubhekiselele kokuphambanisa ngokuphawulekayo kokusabalalisa kwe-cerebral, okubizwa ngokuba yi-stroke, ngoko kulo mzekelo, ukucinga ngombono wamandla kumandla kunokunceda kwaye kungenakwenzeka. Kwaye nangona kunjalo ukuba indlela eyona nto ibalulekileyo kunye neyona ndlela ibaluleke kakhulu yokubhalwa kwe-stroke ephawulekayo yi-CT, okanye i-tomography i-computed. Oku kubangelwa kukuba, okokuqala, i-CT ibonakalisa ukuphuma kwamanzi, kwaye okwesibini, kuthatha ixesha elincinane. I-MRI yentloko ithatha ixesha elide, elingabandakanyi ukusetshenziswa kwayo ukuxilongwa kwiimeko apho yonke iminithi ibiza.

Ngakolunye uhlangothi, i-CT ayinakuhlala ibonisa ukuba yi-stroke. Ukuba uhlobo lwezikhalazo zesigulane lunikeza isizathu sokumangalisa ukuphazamiseka kunye ne-CT ayibonakali, eso siguli kufuneka sithunyelwe kwi-MRI yentloko. Yiyo MRI yentloko evumela ukuba ubone indawo ye-necrosis yamathambo emisipha - ingqwalasela ye-cerebral infarction, okanye i-stroke. Ngaloo ndlela, i-MRI yentloko ayikho enye indlela eya kwi-CT ngokuphazamiseka, kodwa yindlela eyongezelelweyo yoviwo. Ukuba i-CT ibonisa ukubola kwegazi, i-MRI yentloko ingonakalisa kwiisisu zengqondo. Ukongeza, i-MRI yentloko inceda ukubona i-postischemic cysts.

Indima ye-MRI yentloko yokuxilonga ngokuhlukileyo iphezulu kakhulu, ukwenzela ukuba ukuxilonga ngokuchanekileyo, xa iimpawu zinganiki ithuba lokuchonga imbangela yazo. Kanye kunye neengxaki zesifo sengqondo, isifo sengqondo segazi kunye nesifo sobomi, imbangela yeentloko zingabakho "umthambo wesifo somlomo" kunye ne-osteochondrosis, isithintelo soguquko lwendawo yomlomo wesibeleko, kunye nokungahambi kakuhle kwe-cerebrospinal fluid, i-intraocular fluid, ukuxhatshazwa, ukucaphukiswa kwamagama, ukuphazamiseka kwamanzi. Ukongezelela, kukho iintlobo ezinjalo zeentloko ezifana ne-migraine kunye nentlungu yesifo.

Kunconywa i-MRI yentloko kwiimeko apho ikhanda lihamba kunye nokuxakeka, ukulungelelanisa ukuhamba, ukulinganisela, ukucabangela, ukuhlanza, ukunyuswa kwegazi. Kwimeko apho iintloko zihamba kunye nentlungu ebuhlungu kwimisipha entanyeni, ugqirha usenokukrokra ukutshatyalaliswa kwamadoda. Kule meko, i-MRI yentloko iyimfuneko. Ukuba uvavanyo lwengqondo alubonakali nantoni na, i-MRI yomgudu womlomo wesibeleko, kuquka nezitya zentamo, eyenziwa.