Mlembi: Louise Ward
Tsiku La Chilengedwe: 9 Febuluwale 2021
Sinthani Tsiku: 1 Kulayi 2024
Anonim
Lumbar spine MRI scan, protocols, positioning and planning
Kanema: Lumbar spine MRI scan, protocols, positioning and planning

Zamkati

Kodi MRI ya lumbar ndi chiyani?

Kujambula kwa MRI kumagwiritsa ntchito maginito ndi ma wailesi kuti ajambule zithunzi mkati mwathupi lanu osapanga opaleshoni. Kujambulako kumalola dokotala wanu kuti awone minofu yofewa ya thupi lanu, monga minofu ndi ziwalo, kuphatikiza mafupa anu.

MRI imatha kuchitidwa mbali iliyonse ya thupi lanu. MRI ya lumbar imayang'ana makamaka gawo lumbar la msana wanu - dera lomwe mavuto am'mbuyo amayamba.

Msana wa lumbosacral umapangidwa ndi mafupa asanu am'mimba (L1 thru L5), sacrum (bony "chishango" pansi pa msana wanu), ndi coccyx (tailbone). Msana wa lumbosacral umakhalanso ndi mitsempha yayikulu yamagazi, misempha, tendon, ligaments, ndi cartilage.

Chifukwa chiyani MRI lumbar yachitika

Dokotala wanu angakulimbikitseni MRI kuti muzindikire bwino kapena kuthana ndi mavuto ndi msana wanu. Ululu wokhudzana ndi kuvulala, matenda, matenda, kapena zinthu zina zitha kuyambitsa matenda anu. Dokotala wanu atha kuyitanitsa lumbar MRI ngati muli ndi izi:


  • kupweteka kwa msana pamodzi ndi malungo
  • zilema zobereka zomwe zimakhudza msana wanu
  • kuvulaza msana wanu
  • kulimbikira kapena kupweteka kwakumbuyo kwakumbuyo
  • matenda ofoola ziwalo
  • mavuto ndi chikhodzodzo
  • zizindikiro za ubongo kapena khansa ya msana
  • kufooka, dzanzi, kapena mavuto ena ndi miyendo yanu

Dokotala wanu amathanso kuyitanitsa MRI ya lumbar ngati mukuyenera kuchitidwa opaleshoni ya msana. MRI ya lumbar idzawathandiza kukonzekera ndondomekoyi asanadule.

Kujambula kwa MRI kumapereka chithunzi chosiyana ndi mayeso ena ojambula monga X-ray, ultrasound, kapena CT scan. MRI ya msana wa lumbar imawonetsa mafupa, ma disks, msana, komanso malo pakati pamafupa am'mitsempha momwe mitsempha imadutsamo.

Kuopsa kwa lumbar MRI scan

Mosiyana ndi X-ray kapena CT scan, MRI imagwiritsa ntchito ma radiation. Amaonedwa kuti ndi njira ina yotetezeka, makamaka kwa amayi apakati komanso ana omwe akukula. Ngakhale kuti nthawi zina pamakhala zovuta, zimakhala zosowa kwambiri. Mpaka pano, sipanakhalepo zotsatira zoyipa zochokera pamafunde amagetsi ndi maginito omwe amagwiritsidwa ntchito pa sikani.


Pali zoopsa kwa anthu omwe ali ndi ma implants okhala ndi chitsulo. Maginito omwe amagwiritsidwa ntchito mu MRI atha kubweretsa zovuta ndi zopanga pacem kapena kuyambitsa zomangira kapena zikhomo zosunthira mthupi lanu.

Vuto linanso limachitika chifukwa cha utoto wosiyanitsa. Pakati pa mayeso ena a MRI, utoto wosiyanitsa umalowetsedwa m'magazi kuti mupereke chithunzi chowoneka bwino cha mitsempha yamagazi m'deralo yomwe imayesedwa. Mtundu wofala kwambiri wa utoto wosiyanasiyana ndi gadolinium. Thupi lanu siligwirizana ndi utoto nthawi zambiri limakhala lofewa komanso losavuta kuwongolera ndi mankhwala. Koma, nthawi zina kusintha kwa anaphylactic (ngakhale kufa) kumatha kuchitika.

Momwe mungakonzekerere MRI lumbar

Asanayesedwe, uzani dokotala ngati muli ndi pacemaker. Dokotala wanu atha kupereka njira ina yoyendera lumbar spine, monga CT scan, kutengera mtundu wa pacemaker. Koma mitundu ina yopanga pacemaker imatha kusindikizidwanso pamaso pa MRI kuti isasokonezeke panthawi yojambulira.

Adotolo adzakufunsani kuti muchotse zodzikongoletsera zonse ndikuuboola ndikusintha chovala chakuchipatala chisanachitike. MRI imagwiritsa ntchito maginito omwe nthawi zina amatha kukopa zitsulo. Onetsetsani kuti muuze dokotala ngati muli ndi zida zilizonse zazitsulo kapena ngati pali zinthu izi mthupi lanu:


  • mavavu amtima wokumba
  • tatifupi
  • amadzala
  • zikhomo
  • mbale
  • ziwalo kapena ziwalo zopangira ziwalo
  • zomangira
  • chakudya
  • stents

Ngati dokotala akugwiritsa ntchito utoto wosiyanitsa, auzeni za ziwengo zilizonse zomwe muli nazo kapena zomwe mwakumana nazo.

Ngati muli claustrophobic, mutha kukhala osasangalala mukakhala mu makina a MRI. Uzani dokotala wanu za izi kuti athe kukupatsirani mankhwala oletsa nkhawa. Nthawi zina, mutha kukhalanso pansi panthawi yojambulira. Mwina sikungakhale kotetezeka kuyendetsa pambuyo pake ngati mwakhala pansi. Zikatero, onetsetsani kuti mwakonzekera ulendo wopita kunyumba mukamaliza.

Momwe MRI ya lumbar imagwirira ntchito

Makina a MRI amawoneka ngati donati wamkulu wachitsulo ndi pulasitiki wokhala ndi benchi yomwe imakuyendetsani pang'onopang'ono pakatikati. Mudzakhala otetezeka kotheratu mkati ndi mozungulira makina ngati mutsatira malangizo a dokotala wanu ndikuchotsa zitsulo zonse. Ntchito yonse imatha kutenga mphindi 30 mpaka 90.

Ngati atagwiritsa ntchito utoto wosiyanitsa, namwino kapena dokotala adzakujambulani utoto wosiyanitsa kudzera mu chubu cholowetsedwa mumitsempha yanu. Nthawi zina, mungafunike kudikirira mpaka ola limodzi kuti utoto udutse m'magazi anu mpaka mumsana.

Katswiri wa MRI adzakugonetsani pabenchi, mwina kumbuyo kwanu, mbali, kapena m'mimba. Mutha kulandira pilo kapena bulangeti ngati zikukuvutani kugona pa benchi. Katswiriyu amayang'anira kayendedwe ka benchi kuchipinda china. Adzatha kulankhulana ndi inu kudzera mwa wokamba nkhani pamakina.

Makinawo amapanga phokoso lalikulu ndikung'ung'udza ngati zimatenga zithunzi. Zipatala zambiri zimapereka zokopa m'makutu, pomwe zina zimakhala ndi ma televizioni kapena mahedifoni anyimbo kukuthandizani kupitilira nthawiyo.

Zithunzi zitengeka, katswiri akufunsani kuti mupume pang'ono pang'ono. Simungamve kalikonse panthawi ya mayeso.

Pambuyo pa MRI ya lumbar

Pambuyo pa mayeso, ndinu omasuka kuti mupite tsiku lanu. Komabe, ngati mutamwa mankhwala musanagwiritse ntchito, simuyenera kuyendetsa.

Ngati zithunzi zanu za MRI ziwonetsedwa pafilimu, zingatenge maola ochepa kuti kanemayo akule. Zitenganso nthawi kuti dokotala anu awunikenso zithunzizo ndikumasulira zotsatira. Makina amakono ambiri amawonetsa zithunzi pakompyuta kuti dokotala azitha kuziwona mwachangu.

Zitha kutenga sabata kapena kupitilira apo kuti mulandire zotsatira zonse kuchokera ku MRI yanu. Zotsatira zikapezeka, dokotala wanu adzakuyitanani kuti muwaunike ndikukambirana njira zotsatirazi.

Gawa

Kuyesera Kuchotsa Zolemba Panyumba Zitha Kupweteka Koposa Zabwino

Kuyesera Kuchotsa Zolemba Panyumba Zitha Kupweteka Koposa Zabwino

Ngakhale mungafunikire kukhala ndi zolembalemba nthawi ndi nthawi kuti mubwezeret e mawonekedwe ake, ma tattoo okha ndi omwe amakhala okhazikika.Zojambula mu tattoo zimapangidwa pakatikati pakhungu lo...
Kodi Kukongoletsa Tsitsi ndi Chiyani?

Kodi Kukongoletsa Tsitsi ndi Chiyani?

ChiduleChovala chat it i chimachitika t it i likamazungulira gawo limodzi ndikuchepet a kufalikira. Maulendo at it i atha kuwononga minyewa, khungu, koman o kugwira ntchito kwa thupi.Maulendo at it i...