Qaadashada Sawirrada Saaqatica
MR Neurography, oo sidoo kale loo yaqaano "magnetic resonance neurography" ama "MRN", waa nooca MRI oo si cad u muujinaya waxa kudhaca dareemeyaasha. Waxaa markii hore la horumariyay horraantii 1990-maadkii, tan iyo markaasna waxaa la sameeyay daraasado badan oo muujinaya awoodda ay u leeyihiin inay dhakhtarka ka caawiyaan run ahaantii waxay dareemayaan xaalada dareemayaasha.
Tusaale ahaan, Zhang, et al, al., Ayaa lagu baadhay maskaxda qanjirada magnetka ee 137 bukaan oo qaba sciatica.
Qaar ka mid ah bukaannadan waxay yeesheen bur-burka xididdada xididka ah, xaalad lafdhabarta ah oo ah hannaan herniated ah ama jaranjarooyin kale oo ku yaal dareenka meesha uu ka soo baxo laf-dhabarka. Dadka intooda ugu badan waxay wacaan astaamaha soo baxa ee cirridka xididdada xididka ah, si kale loo dhigo - xanuunka, daciifnimada, kabuubyada, biinanka iyo cirbadaha, qashinka, shoogga korantada iyo / ama dareenka kale ee korantada oo dhan hal lugood oo kaliya - sciatica. Cilmi-baadhayaasha ayaa sheegay in dhammaan 137 sawirro, sawirka uu ahaa mid cad. Waxay yiraahdeen waxay arki karaan dareemaha nafsadda , iyo in ay laamihiisa ugu weyn ay kala duwan yihiin oo si sahlan loo arki karo.
Daraasadda Zhang, oo cinwaankeedu yahay "Falanqaynta Morphological ee bukaanka qaba sciatica: daraasad sawir-baadhis miyir-qabsi ah oo isticmaalaya farsamooyinka maskax-xajmiga weyn ee xajmiga weyn ee xajmiga weyn ee xajmiga neerfaha," ayaa la daabacay bishii Abriil 2009 ee daabacaadda Spine.
Isku-duubka Nerve iyo Sciatica
MR neurography wuxuu muujin karaa meesha xididada lagu xiro, waxaana loo isticmaalaa in lagu qiimeeyo bararka xuubka ah ee calaamadaha lagu dareemo qoorta, garbaha iyo / ama gacmaha.
Ilaa intee le'eg ee sciatica, waxay muujin kartaa cudurka shubanka ee piriformis taas oo ah xaalad kuugu jirta dareemahaaga qalliinka ah ee lagu xakameynayo murqo giigsan ama muruq oo loo yaqaan ' papiformis' .
Ilaa iyo inta laga helayo MRN (iyo sidoo kale, sidoo kale), raajadu waxay ku tiirsan yihiin raajada , MRI, CT scans iyo baaritaanka dareemaha wareegga si loo go'aamiyo sababaha calaamadaha dareenka.
Inta badan, ka dib, go'aankooda ayaa si aan toos ahayn loo sameeyey. Laakiin imika, iyada oo arrintani ay weli tahay tijaabo sawir oo cusub, dhakhaatiirta qaarkood waxay yiraahdaan waxay awoodaan in ay si kalsooni leh u baaraan dhibaatooyinka dareemayaasha, oo ay ku jiraan xaalado naadir ah marar badan oo laga fogaado geeddi-socodka.
Daraasaddan oo lagu magacaabo "Magnet neurography-ka iyo sawir-qaadista kala-saarista: asalka, taariikhda iyo saameynta daaweynta ee 50,000 kiis oo ugu horreeya iyada oo la qiimeynayo wax-qabadka iyo kor u qaadista 5000 oo bukaan-socodka bukaanka ah," oo la daabacay bishii Oktoobar 2009 wargeyska Neurosurgery , oo ah astaamaha MRN Laurill ayaa sheegaysa in neerfatifku uu muujinayo dhowr arrimood oo khuseeya baaritaanka bukaan socod eegtada oo ay ku jiraan kala-soocidda farsamooyinka dareen-celinta, dareen-celin (sida dareen-celinta), bararka nabarada, joojinta, xidhiidhka nerves ee masses, iyo muuqaalada muuqaalka muujinaya dhalan-rogasho ee dareemayaasha meelaha dhibicda ah. Filler ayaa ka faallooday in natiijooyinkani ay la mid yihiin noocyada waxyaabaha imtixaanka dareemayaasha ka soo baxa ay muujin karaan.
Iyadoo MRN ay wanaagsan tahay in lagu muujiyo xaaladaha nerves peripheral, tiknoolojiga la xidhiidha, oo loo yaqaano sawirka tansor-ka, wuxuu muujinayaa gudaha gudaha maskaxda iyo xangulada laf-dhabarta. Guud ahaan, imtixaanka tensor-ka ee kala-soocida waxaa lagu bartaa midka saxda ah MRN.
Laxiriira: Imisa Nooc Raadiye Ah Ayaa Laga Qaadaa Imtixaanka Imtixaanka Imtixaanka?
Ilaha:
Filler, A., Magnetic Resonance neurography iyo sawirka farqiga tensor: asalka, taariikhda, iyo saameynta daaweynta ee 50,000 kiis oo ugu horreeya iyada oo la qiimeynayo waxtarka iyo kor u qaadista kooxda daraasadda 5000-bukaanka. N eurozone. 2009 Oct; 65 (4 Sahay): A29-43. doi: 10.1227 / 01.NEU.0000351279.78110.00.
Daraasada Morphological ee bukaanka qaba sciatica: daraasad sawirada xasaasiyadeed ee magnetka iyadoo la adeegsanaayo farsamooyinka maskaxda qanjidhada magan-galka maskaxeed ee sedex-qiyaasood ee maaraynta maskaxda. Spine (Phila Pa 1976). 2009 Apr 1; 34 (7): E245-50. doi: 10.1097 / BRS.0b013e318197162e. http://www.ncbi.nlm.nih.gov/pubmed/19333087