Kujambula mutu ndi MRI? (Brain MRI) Musachite mantha, tiyeni tidziwe zonse zokhudza izi!

Kodi mwakhala mukupita kwa dokotala kwa kanthawi chifukwa cha mutu, chizungulire, kapena kuiwala mwadzidzidzi? Pa nthawi yotereyi, dokotala angakufunseni kuti mufufuze mutu wanu ndi 'MRI scan' kuti mudziwe ngati pali vuto m'mutu mwanu. Mungamve mantha pang'ono komanso mantha mukamva dzinali. Ndizachilendo kuti mafunso ambiri abwere m'maganizo, monga "Kodi zili bwanji? Kodi zidzapweteka? Kodi ndiyenera kulowa mu makina akuluakulu?" Koma, palibe chifukwa choopera. Lero, tikambirana za MRI scan iyi m'njira yosavuta, m'njira yomwe mungamvetse.

Kodi MRI ya ubongo iyi ndi chiyani? Mwachidule...

Kujambula kwa ubongo (Brain MRI) ndi mayeso apadera omwe angatenge zithunzi zomveka bwino komanso zatsatanetsatane za mkati mwa mutu wathu, makamaka ubongo. Simudzamva kupweteka kulikonse panthawiyi. Tangoganizirani, zili ngati kujambula chithunzi cha magawo atatu (3D) cha mkati mwa mutu wanu ndi kamera yamphamvu kwambiri.

Kuyesa kumeneku kumagwiritsa ntchito maginito akuluakulu, mafunde a wailesi, ndi kompyuta. Chofunika kwambiri kwa inu pano ndichakuti sichigwiritsa ntchito ma radiation aliwonse, monga X-ray kapena CT scans. Chifukwa chake, ndi mayeso otetezeka kwambiri. Ndi ukadaulo wamakono, MRI scan ndiye mayeso omveka bwino komanso omveka bwino kwambiri pozindikira mavuto omwe ali muubongo.

Kodi nthawi zina kuchita MRI yokhala ndi 'contrast' kumatanthauza chiyani?

Nthawi zina, dokotala wanu angakuuzeni kuti "muchite MRI yokhala ndi kusiyana kwa zizindikiro." Musachite mantha mukamva izi. Izi zikutanthauza kuti mankhwala ochepa adzabayidwa mumtsempha womwe uli m'dzanja lanu musanayesedwe. Izi zimatchedwa 'contrast material'. Nthawi zambiri, mankhwala okhala ndi chinthu chotchedwa `(gadolinium)` amagwiritsidwa ntchito pa izi.

Nanga n’chifukwa chiyani mankhwalawa amaperekedwa? Mwachidule, mankhwalawa akalowa m’thupi, minofu ina, mitsempha yamagazi, kapena zotupa zimaonekera bwino m’zithunzi zojambulidwa. Monga momwe kuwonjezera utoto pachithunzi chakuda ndi choyera kumachititsa kuti zinthu zina ziwonekere bwino.

Zina mwa ntchito zazikulu za njira yosiyanitsa iyi ndi izi:

• Yang'anani ngati muli ndi zotupa.
• Yang'anani ngati pali kutupa kapena kutupa kulikonse m'thupi.
• Taonani momwe magazi amaperekedwera ku ziwalo zina.
• Yang'anani ngati pali vuto lililonse ndi mitsempha yamagazi.

Kusiyana kumeneku kumathandizanso pozindikira matenda monga multiple sclerosis, sitiroko, matenda amisala, ndi matenda opatsirana.

Katemera kakang'ono (IV line) kamayikidwa m'dzanja lanu kuti mupereke mankhwalawa. Awa ndi mankhwala otetezeka kwambiri. Ngakhale kuti anthu ena angakhale ndi zotsatirapo zazing'ono, zotsatirapo zoopsa kwambiri sizimachitika kawirikawiri.

Kodi ndi chiyani chomwe chingayang'anitsidwe ndi MRI ya ubongo?

Kujambula zithunzi za ubongo (MRI) kungathandize kuzindikira zinthu zambiri zomwe zili mu ubongo. Izi zikuphatikizapo:

• Ubongo wanu
• Mitsempha yamagazi yolumikizidwa ku ubongo
• Chigaza chanu ndi mafupa a nkhope yanu
• Mbali zofewa za khutu lamkati
• Zigawo monga maso ndi mitsempha yolumikizidwa ndi maso (mitsempha ya maso)
• Mitsempha ina ikuluikulu m'mutu (mitsempha ya cranial)
• Minofu yofewa monga mafuta ndi minofu yozungulira chigaza

Kupatula kuwona ngati zinthuzi ndi zabwinobwino, zimathanso kuzindikira ngati pali vuto lililonse mu ubongo kapena minofu yozungulira. Tiyeni tifotokoze izi mozama mu tebulo ili m'munsimu.

Kodi dokotala amalangiza kuti achite MRI pazifukwa ziti?

Pali zifukwa zambiri zomwe dokotala wa mitsempha kapena dokotala wina angalamule kuti akawonedwe ndi MRI. Chifukwa chachikulu ndikupeza chomwe chikuyambitsa zizindikiro zanu. Chimagwiritsidwanso ntchito kuona ngati matenda omwe mwawapeza kale atha kuchiritsidwa kapena akuipiraipira.

Nazi zina mwa matenda omwe angadziwike kapena kuyang'aniridwa ndi MRI:

• Kuundana kwa magazi muubongo
• Kuchuluka kwa magazi m'mitsempha ya ubongo
• Kutuluka magazi muubongo
• Matenda a muubongo (monga Encephalitis)
• Kuwonongeka kwa ubongo chifukwa cha khunyu
• Zotupa za muubongo ndi ma cysts
• Matenda a mitsempha monga multiple sclerosis (MS)
• Matenda amisala
• Hydrocephalus (madzi pa ubongo)
• Mavuto a pituitary gland
• Stroke
• Mavuto ndi kukula kapena kapangidwe ka ubongo
• Kuvulala kwa Ubongo (TBI)

Komanso, ngati mukupitiriza kukhala ndi chimodzi kapena zingapo mwa zizindikiro zotsatirazi, dokotala wanu angakupatseni MRI:

• Migraines kapena mutu wopweteka nthawi zonse
• Kugwidwa ndi khunyu
• Chizungulire chobwerezabwereza (Vertigo)
• Kutaya kumva popanda chifukwa chodziwika
• Kulephera kuwona komwe sikungatheke chifukwa cha kuyezetsa maso
• Kusalingana kwa mahomoni
• Kusintha kwakukulu m'maganizo ndi machitidwe
• Kufooka kwakukulu mwadzidzidzi ndi kutopa

Kuphatikiza apo, ma MRI scan amagwiritsidwa ntchito pokonzekera pasadakhale opaleshoni ya mutu komanso kuyang'anira kuchira pambuyo pa opaleshoni.

Kodi ndiyenera kukonzekera bwanji ndisanachite MRI scan?

Iyi ndi gawo lofunika kwambiri. Tsopano tiyeni tiwone kukonzekera komwe muyenera kuchita mukapita kukajambula MRI.

Nthawi zambiri, mutha kudya, kumwa, ndi kumwa mankhwala anu mwachizolowezi musanayesedwe. Komabe, ngati dokotala wanu kapena chipatala chanu chakupatsani malangizo ena, muyenera kuwatsatira.

Choncho, muyenera kudziwitsa antchito za zinthu zotsatirazi musanapite kukajambula.

Kuphatikiza apo,

• Ngati muli ndi mimba ,
• Ngati mukuvutika kukhala chete ndi manja anu molunjika mmwamba kwa mphindi 30-60,
• Ngati mukuopa malo ang'onoang'ono otsekedwa (claustrophobia),

Onetsetsani kuti mwauza dokotala ndi katswiri za izi musanachite scan. Musadandaule, pali njira zothetsera vutoli. Mwachitsanzo, munthu amene ali ndi vuto la claustrophobia angapatsidwe mankhwala ochepa kuti amuthandize kupumula.

Kodi chimachitika ndi chiyani panthawi yojambula?

Chabwino, tsopano tiyeni tiwone pang'onopang'ono zomwe zimachitika mukapita kukajambula.

1. Choyamba, mudzapemphedwa kuvala chovala chapadera chomwe chipatala chakupatsani.

2. Kenako mudzagona pabedi lolumikizidwa ndi sikirini.

3. Mukagona pansi, katswiri adzayika chipangizo chapadera (chozungulira mutu), chofanana ndi chisoti. Musadandaule, sichidzakhala cholimba pamutu panu. Zina mwa zipangizozi zili ndi galasi kuti muwone kuwala kuchokera ku makinawo. Izi zithandiza kuchepetsa kumva ngati mwagwidwa.

4. Katswiri adzakulowetsani mu makina a MRI, n’kukutengerani pabedi lomwe muli. Nthawi zambiri, mukamachita MRI ya mutu, thupi lanu lonse sililowa mu makinawo.

5. Pamene scan ikuyamba, mudzamva mawu osiyanasiyana omveka kuchokera ku makina. Musachite mantha ndi phokosoli, ndi momwe makinawo amagwirira ntchito. Adzakupatsani ma earplug kapena mahedifoni kuti muteteze makutu anu. Nthawi zina mutha kumvetsera nyimbo kudzera m'mahedifoni amenewo.

6. Ndikofunikira kwambiri kukhala chete komanso osasuntha momwe mungathere panthawi yonse yojambula. Monga momwe kusuntha pojambula chithunzi kungapangitse kuti chithunzicho chisawonekere, kusuntha kungapangitsenso kuti zithunzi za MRI zisawonekere bwino.

7. Ndizachilendo kumva kutentha pang'ono pamutu panu panthawi yojambula. Komabe, ngati simukusangalala ndi izi, chonde uzani ogwira ntchito.

8. Nthawi zonse mumayang'aniridwa ndi mkulu wa zaukadaulo. Akhoza kukuonani ndikulankhula nanu. Komanso, muli ndi batani loti "foni" m'dzanja lanu lomwe mungathe kulikanikiza ngati pachitika ngozi. Ngati mukuona kuti pali vuto, likanikizeni.

Kodi kusanthula kumeneku kumatenga nthawi yayitali bwanji? Kodi zotsatira zake zidzapezeka liti?

Kujambula kwa MRI ya ubongo kumatenga mphindi 30 mpaka 60. Kungatenge nthawi yayitali ngati mutagwiritsa ntchito contrast. Dokotala wanu adzakufotokozerani nthawi yeniyeni yomwe mudzakonzedwere kujambula kwanu.

Pambuyo poti scan yatha, katswiri wa radiology amafufuza zithunzizo ndikupanga lipoti. Lipotilo limatumizidwa kwa dokotala wanu. Lipotili nthawi zambiri limafika mkati mwa tsiku limodzi kapena awiri. Dokotalayo adzakufotokozerani lipotilo m'mawu osavuta.