MRI ya ziwiya za ubongo

Njira iyi ndi njira yopezeka bwino komanso yopambana. Njira yaikulu ya MRI ya ziwiya za ubongo musanayambe kulembedwa tomography ndi kupeza chithunzi chowonekera bwino, chifukwa chakuti n'zotheka kudziwa matendawa pachigawo choyamba. Njirayi imagwiritsidwa ntchito kwambiri m'maganizo okhudza ubongo ndi matenda a ubongo pofufuza anthu akuluakulu, ana komanso amayi oyembekezera.

Kodi MRI ya ubongo ndi chiyani?

Zithunzi zojambulidwa ndi maginito zimapereka zithunzi ziwiri kapena zofanana ndi mitsempha, mitsempha ndi zinyama zozungulira. Njirayi ikukuthandizani kuti mudziwe zambiri zokhudza kukhalapo kwa pathologies.

Pofotokoza MRI ya ubongo, atherosclerosis, vasculitis ndi mavuto ena omwe angatheke atsimikiziridwa. Mothandizidwa ndi mapulogalamu apaderadera amadziwitseni zizindikiro zazikulu, monga mtundu wa magazi ndi kutuluka kwa mitsempha.

Zizindikiro za MRI ya ubongo

Kafukufuku amalimbikitsidwa kwa odwala omwe ali ndi mavuto awa:

Kukonzekera MRI ya ubongo

Ndondomeko yokha siimasowa njira zodzikonzera zokha, pokhapokha ngati kuyankhulana kwapakati kumachitika. Pamaso pa tomography n'kofunika:

  1. Sinthani mkanjo wapadera umene sungakhale ndi zitsulo.
  2. Ndikofunika kuchotsa zodzikongoletsera, tsitsi, mavitamini.

Metal ingasokoneze khalidwe la zithunzi, ndipo malo opangidwa ndi maginito amachititsa kuti zida zisokonezeke.

Musanayambe ndondomeko ndikofunika kudziwitsa dokotala za kukhalapo kwazitsulo zamatope, mavavu a mtima kapena implants m'mazinyo.

Kodi MRI ya ubongo imachita bwanji?

Nthawi ya ndondomekoyi ili kuyambira maminiti makumi atatu mpaka makumi asanu ndi limodzi. Pamene wodwalayo ali pamalo osungira, wotchinga omwe ali pamwamba pa mutu wake amapereka fanolo ku kompyuta yomwe ili mu chipinda chotsatira. Kuyankhulana ndi dokotala kumathandizidwa ndi makina oyandikana nawo.

MRI ya ubongo yosiyana ikukuthandizani kuti mudziwe zambiri zokhudza ubongo. Musanayambe ndondomekoyi, chojambulira chosiyana chimayikidwa mkati mwathu, chomwe chimalowetsa m'magazi, kuikapo patsogolo pa zotupa ndi matenda okhudzidwa.

Kusintha kwa MRI ya ubongo

Tomography imatsutsana kwambiri ndi magulu otsatirawa:

Chenjezo liyenera kugwiritsidwa ntchito pofufuza, pazochitika zoterezi:

Dokotala wa x-ray adzasanthula mkhalidwe wa wodwalayo ndipo nthawi yomweyo chisankhulidwe chisanathe pa khalidwe lake.

Kodi ndizoopsa kuchita MRI ya ubongo?

Zomwe zimayambitsa zotsatira mu tomography sizidziwikabe. Popeza kuti kafukufukuyu sagwiritsira ntchito mavitamini a ioni, amatha kubwereza popanda mantha. Pakhoza kukhala zizindikiro za claustrophobia chifukwa wodwalayo ali pamalo osungirako. Ndikofunika kuchenjeza pasadakhale za kukhalapo kwa dokotala woterewa.