Sawir-celinta 'Magnetic resonance imaging': waa maxay, waxa loogu talo galay iyo sida loo sameeyo

Qanacsan

• Maxaa loogu talagalay
• Sidee loo sameeyaa
• Noocyada MRI

Sawir-celinta 'Magnetic Resonance imaging' (MRI), oo sidoo kale loo yaqaan 'magnetic resonance imaging' (NMR), waa baaritaan sawir oo awood u leh inuu muujiyo qaab-dhismeedka gudaha ee xubnaha oo leh qeexitaan, isagoo muhiim u ah in lagu ogaado dhibaatooyinka caafimaad ee kala duwan, sida aneurysms, burooyinka, isbeddelka kala-goysyada ama dhaawacyada kale ee ku dhaca xubnaha gudaha.

Si loo sameeyo baaritaanka, waxaa la isticmaalaa mashiin weyn, kaas oo abuuraya sawirro qeexan oo ka mid ah xubnaha gudaha iyada oo la adeegsanayo aaladda magnetka, taas oo keeneysa in molikuyuullada jirka ay kacsadaan, ay soo qabtaan aaladda loona wareejiyo kombuyuutar. Baadhitaanku wuxuu socdaa illaa 15 illaa 30 daqiiqo iyo, sida caadiga ah, wax diyaarin ah looma baahna, in kasta oo ay lagama maarmaan noqon karto in la isticmaalo waxyaabo ka duwan, xaaladaha qaarkood, iyada oo loo marayo duritaanka daawada oo la mariyo xididka.

Mashiinka MRI

Muuqaalka muuqaalka 'magnetic resonance' ee dhakada

Maxaa loogu talagalay

Sawir qaadista magnetic waxaa lagu muujiyey xaaladaha soo socda:

• Aqoonso cudurrada neerfaha, sida Alzheimers, burooyinka maskaxda, sclerosis badan ama istaroog, tusaale ahaan;
• U fiirso caabuq ama infekshan ku dhaca maskaxda, neerfaha ama kala-goysyada;
• Baadhitaannada dhaawacyada muruqyada, sida tendonitis, dhaawacyada jilibka, burooyinka, sida tarlov's cyst ama herniated discs, tusaale ahaan;
• Aqoonso cufnaanta ama burooyinka ku jira xubnaha jirka;
• U fiirso isbeddelada ku dhaca marinnada dhiigga, sida aneurysms ama xinjirowga.

Waa lagama maarmaan in la qaado taxaddar ka hor intaan imtixaankan la qaadin, maadaama aysan jiri karin nooc ka mid ah maaddooyinka macdanta ah ee u dhow aagga magnetka ee aaladda, sida timo gogosha, muraayadaha indhaha ama tafaasiisha dharka, sidaasna looga fogaan karo shilalka. Sababtaas oo kale awgeed, baaritaankaan waa loo diiday dadka leh nooc kasta oo sanaaci ah, wadno-garaacayaasha ama biinanka macmalka ah ee lagu beeray jirka.

Marka lagu daro tayada wanaagsan ee sawirrada ay sameeyeen sawir-maskaxeedka magnetic, faa iidada kale ayaa ah adeegsiga shucaaca ionizing si loo helo natiijooyinka, oo ka duwan kan loo yaqaan 'tomography compute'. Fahmaan waxa loogu talagalay iyo goorta loo baahan yahay baaritaanka CT-ga.

Sidee loo sameeyaa

Sawir-qaadista 'Magnetic resonance imaging' waxay badanaa socotaa inta u dhexeysa 15 illaa 30 daqiiqo, waxayna socon kartaa illaa 2 saacadood iyadoo ku xiran aagga la baarayo. Tan awgeed, waa lagama maarmaan in lagu sii jiro gudaha aaladda soo saaraysa birlabta birlabta, mana dhaawaceyso, si kastaba ha noqotee, aad ayey muhiim u tahay in aan la dhaqaaqin muddadan, maadaama dhaqdhaqaaq kasta uu beddeli karo tayada imtixaanka.

Dadka aan istaagi karin, sida caruurta, dadka qaba claustrophobia, dementia ama schizophrenia, tusaale ahaan, waxaa laga yaabaa inay lagama maarmaan noqoto in lagu sameeyo baaritaanka iyadoo la dejinayo hurdo, haddii kale baaritaanka ma noqon karo mid waxtar leh.

Intaas waxaa sii dheer, xaaladaha qaarkood, waxaa laga yaabaa inay lagama maarmaan tahay in lagu dabaqo isbarbardhiga xididka bukaanka, sida Gallium, maadaama ay tahay hab lagu sababi karo qeexitaan weyn sawirada, inta badan araga xubnaha ama xididdada dhiigga.

Noocyada MRI

Noocyada 'MRIs' waxay kuxiran yihiin goobta ay dhibaatadu saameysey, kuwa ugu badan ee ay ka mid yihiin:

• Sawir-qaadista 'magnetic resonance' ee miskaha, caloosha ama laabta: waxay u adeegtaa baaritaanka burooyinka ama cufnaanta xubnaha sida ilmo-galeenka, xiidmaha, ugxan sidaha, qanjirka 'prostate', kaadiheysta, xammeetida, ama wadnaha, tusaale ahaan;
• Sawir qaadista magnetic ee dhakada: waxay ka caawisaa qiimeynta cilladaha maskaxda, dhiig baxa gudaha, xinjirowga maskaxda, burooyinka maskaxda iyo isbeddelada kale ama infekshannada maskaxda ama maraakiibta;
• MRI lafdhabar: waxay ka caawisaa baaritaanka dhibaatooyinka ku dhaca lafdhabarta iyo lafdhabarta, sida burooyinka, kala-soocyada, hernias ama jajabka lafaha, jab ka dib - Eeg sida loo aqoonsado arthrosis ee lafdhabarta, tusaale ahaan;
• MRI kala-goysyada, sida garabka, jilibka ama anqawga: waxay u adeegtaa si loo qiimeeyo unugyada jilicsan ee ku jira wadajirka, sida bursa, jilicsanaanta iyo seedaha.

Sawirka 'magnetic resonance imaging' waa, sidaas darteed, imtixaan aad u fiican oo lagu fiirsanayo qaybaha jilicsan ee jirka, si kastaba ha noqotee, badanaa lama tilmaamo in lagu fiirsado nabaro ku yaal gobollada adag, sida lafaha, ahaanshaha, kiisaskaas, baaritaannada sida raajada ama sawir-xaddidan oo lagu muujiyey., tusaale ahaan.