Kodi MRI scan ndi chiyani? Kodi ndi chinthu choopa? Tiyeni tikambirane za AZ! (MRI)

Ndizachilendo kumva mantha pang'ono komanso chidwi dokotala wanu akakuuzani kuti muyenera kujambulidwa ndi MRI . "Kodi makina awa ndi chiyani? Kodi adzatani akalowa m'thupi mwanu? Kodi adzapweteka?" Mafunso ambiri ngati awa mwina amabwera m'maganizo mwanu. Izi ndi zatsopano kwa anthu ambiri. Choncho musadandaule. Lero, tipeza mayankho a mafunso anu onse okhudza MRI scan iyi.

Mwachidule, kodi MRI scan ndi chiyani?

MRI imayimira Magnetic Resonance Imaging. Mwachidule, ndi mayeso omwe amagwiritsa ntchito maginito amphamvu, mafunde a wailesi, ndi kompyuta kuti ajambule zithunzi zomveka bwino komanso zatsatanetsatane za ziwalo ndi minofu mkati mwa thupi lanu.

Taganizirani izi, matupi athu nthawi zambiri amakhala amadzi. Tikalowa mu makina a MRI awa, mphamvu yamphamvu ya maginito yomwe ili mkati mwake imapangitsa ma proton omwe ali m'mamolekyu amadzi m'thupi lathu kuti agwirizane mbali imodzi. Kenako, mafunde a wailesi omwe amatulutsidwa ndi makinawa amachititsa kuti ma proton awa agwedezeke. Mafunde a wailesi akayimitsidwa, ma proton awa amabwerera momwe analili. Izi zikachitika, amapereka zizindikiro zapadera. Zizindikiro zimenezo ndi zomwe kompyuta imapeza ndikusintha kukhala zithunzi zokongola komanso zomveka bwino.

Kodi kusiyana pakati pa MRI ndi CT scan ndi kotani?

Chinthu chimodzi chomwe chimasokoneza anthu ambiri ndichakuti kaya MRI ndi CT scans ndi zinthu ziwiri zosiyana kapena chimodzi. Zonsezi zimatenga zithunzi za mkati mwa thupi. Koma njira ziwirizi ndi zomwe zimayang'ana ndizosiyana. Tiyeni timvetse kusiyana kumeneku momveka bwino.

Kodi MRI iyi imachitidwa bwanji ndi contrast?

Nthawi zina dokotala wanu amalamula kuti "MRI yokhala ndi kusiyana." Izi zimaphatikizapo kubaya pang'ono madzi apadera (mankhwala) mumtsempha womwe uli m'dzanja lanu musanajambule. Izi zimatchedwa utoto wosiyana. Mtundu wofala kwambiri womwe umagwiritsidwa ntchito ndi gadolinium.

Mankhwalawa amapangitsa ziwalo zina za thupi, makamaka mitsempha yamagazi ndi zotupa , kuonekera bwino kwambiri pa scan. Zili ngati kuyika chizindikiro pa gawo lofunika la buku ndi cholembera chamtundu. Mungamve kukoma pang'ono kwachitsulo mkamwa mwanu mukamwa mankhwalawa.

Koma si MRI iliyonse yomwe imafuna choyezera kusiyanitsa kwa maso. Nthawi zambiri, MRI yokhazikika ingapereke chidziwitso chofunikira. Komanso, amayi apakati ndi anthu omwe ali ndi matenda a impso sapatsidwa choyezera kusiyanitsa kwa maso chifukwa chingayambitse mavuto.

Ndi matenda ati omwe angadziwike ndi MRI scan?

Kujambula kwa MRI kumagwiritsidwa ntchito pofufuza ziwalo zosiyanasiyana za thupi. Kungathandize kuzindikira matenda kapena vuto ndikuwona momwe mukumvera mukalandira chithandizo.

Ubongo ndi Msana

• Kuwonongeka kwa mitsempha yamagazi, aneurysm ya mitsempha ya ubongo
• Kuvulala muubongo
• Matenda a khansa
• Matenda a Multiple Sclerosis (MS)
• Kuvulala kumbuyo ndi kuvulala kwa msana
• Stroke
• Mavuto a maso ndi khutu lamkati

Mitsempha ya Mtima ndi Magazi

• Mitsempha yamagazi yotsekedwa
• Kuwonongeka komwe kumachitika chifukwa cha matenda a mtima
• Matenda a mtima
• Kutupa kwa nembanemba yozungulira mtima (pericarditis)
• Mavuto ndi kapangidwe ka mtima

Mafupa ndi Mafupa

• Matenda a nyamakazi
• Matenda a mafupa
• Khansa ya mafupa ndi zotupa
• Kuwonongeka kwa mafupa
• Mavuto ndi ma disc pakati pa vertebrae ya msana
• Matenda a mitsempha omwe amatsagana ndi ululu wa khosi ndi msana

Chifuwa

• Monga njira yowunikira akazi omwe ali pachiwopsezo chachikulu cha khansa ya m'mawere
• Kuona kukula ndi kufalikira kwa khansa ikapezeka ndi matendawa
• Kuwona ngati ma implants a m'mawere awonongeka

Chiwindi, impso ndi ziwalo zina

Kujambula kwa MRI kumatha kuzindikira bwino khansa, cirrhosis, matenda, ndi matenda ena m'ziwalo monga chiwindi, impso, kapamba, mazira, ndi prostate.

Zoopsa ndi njira zodzitetezera pa MRI scan

Ngakhale kuti MRI nthawi zambiri imakhala yotetezeka kwambiri, pali zinthu zingapo zomwe tiyenera kudziwa.

Zopangira zitsulo

Ichi ndi chinthu chofunikira kwambiri komanso chofunikira kwambiri. Makina a MRI ali ndi maginito amphamvu kwambiri. Choncho ngati muli ndi chitsulo m'thupi lanu kapena pa zovala zanu, chingakopeke ndi maginitowo ndikuyambitsa ngozi yoopsa.

Ngati muli ndi chilichonse mwa zotsatirazi, muyenera kuuza dokotala ndi katswiri amene akuchita scan musanagwiritse ntchito MRI yanu:

• Chipangizo chothandizira pacemaker kapena ICD
• Ma clip a Aneurysm a aneurysms ya ubongo
• Ma implants a Cochlear oti azitha kumva
• Mapampu a mankhwala opangidwa m'thupi
• Mapini kapena zomangira zomwe zimagwiritsidwa ntchito pomangirira mafupa
• Ma valve amtima opangidwa
• Zidutswa zachitsulo, monga zidutswa za zipolopolo, m'thupi

Mimba ndi kuyamwitsa

• Kujambula kwa MRI nthawi zambiri sikumachitika mu trimester yoyamba ya mimba . Izi zili choncho chifukwa ziwalo za mwana zikukulabe, kotero zoopsa zosafunikira sizimatengedwa. Komabe, ngati kuli kofunikira kwambiri, chisankho chimapangidwa kutengera upangiri wa dokotala.
• Ngati mayi woyamwitsa apatsidwa utoto wosiyanitsa mwana ndipo wachitidwa MRI, palibe chifukwa chodera nkhawa. Ndi mkaka wochepa kwambiri womwe umawonjezedwa. Komabe, ngati muli ndi nkhawa, mutha kusiya kuyamwitsa mwana wanu kwa maola 24 mutatha kujambulidwa kenako ndikuchotsa utoto wosiyanitsa mwana.

Kodi mumakonzekera bwanji MRI scan?

Onetsetsani kuti mwachita izi musanajambule

1. Lankhulani ndi dokotala: Funsani mafunso monga chifukwa chomwe mukupimidwa ndi scan iyi komanso zomwe zotsatira zake zikutanthauza.

2. Uzani dokotala wanu za matenda anu: Ngati muli ndi matenda monga matenda a impso kapena chiwindi, matenda a shuga, ziwengo, muli ndi pakati, kapena mwangochitidwa opaleshoni posachedwapa, uzani dokotala wanu za zonsezi.

3. Tchulani chitsulo chilichonse chomwe chili pathupi lanu: Monga tanenera kale, onetsetsani kuti mwawulula chitsulo chilichonse chomwe muli nacho pathupi lanu. Komanso, ngati muli ndi ma tattoo, dziwitsani, chifukwa mitundu ina ya inki ingakhale ndi chitsulo.

4. Chotsani zitsulo zilizonse zomwe mwavala: Musanalowe m'chipinda chofufuzira, chotsani zinthu zonse zachitsulo monga ndolo, mikanda, mphete, mawotchi, magalasi, mapini a tsitsi, ndi mawaya amkati. Komanso, sungani zinthu monga mafoni am'manja ndi makhadi a ngongole kunja kwa chipindacho.

Kodi muli ndi mantha a claustrophobia, mantha a malo obisika?

Anthu ena angaope kukhala pamalo otsekeka ngati makina a MRI. Izi zimatchedwa ``claustrophobia``. Ngati muli ndi vutoli, uzani dokotala kapena ogwira ntchito pasadakhale. Angakupatseni mankhwala ochepetsa ululu kuti akupumulitseni kapena angakutumizireni ku makina a "Open MRI" omwe ali otseguka mbali zonse ziwiri.

Kodi chimachitika ndi chiyani panthawi yojambula?

Mudzaikidwa pabedi ndikulowetsedwa pang'onopang'ono mu makina. Zingwe zingagwiritsidwe ntchito kukuthandizani kukhala chete. Makina akayatsidwa, mudzamva phokoso lalikulu kapena kugogoda . Izi sizachilendo. Musachite mantha ndi phokosolo. Mudzapatsidwa ma plug a m'makutu kapena mahedifoni kuti muchepetse phokosolo.

Katswiri amene akuchita scan adzakuyang'anirani kuchokera m'chipinda china. Iye adzakulankhulani. Nthawi zina mudzapemphedwa kuti mupume kwakanthawi. Pa scan, mungamve kupweteka pang'ono pamene mitsempha yanu ikulimbikira. Izi ndi zachilendo. Mayeso onsewa amatha kutenga mphindi 15 mpaka 30 mpaka ola limodzi ndi theka.

Pambuyo pa scan...

Mukamaliza kusanthula, mutha kupita kunyumba mwachizolowezi. Mutha kuchita zinthu zanu zachizolowezi. Komabe, ngati mwapatsidwa mankhwala ochepetsa ululu, muyenera kukhala m'chipatala mpaka mutachira. Komanso, simudzatha kuyendetsa galimoto tsiku lonse, ndipo mudzafunika wina woti akuyendetseni kunyumba.

Zotsatira (lipotilo) zidzawunikidwa ndi katswiri (radiologist) ndipo zidzatumizidwa kwa dokotala wanu. Dokotalayo adzakufotokozerani lipotilo ndi zomwe mungachite kenako.