Ukuthatha Izithombe zeSciatica
UMnu Neurography, owaziwa ngokuthi i-magnetic resonance neurography noma i-MRN, uhlobo lwe-MRI olubonisa ngokucacile ukuthi kwenzekani ngezinzwa zakho. Kwaqala ukuqala ekuqaleni kwawo-1990, futhi kusukela ngaleso sikhathi kwenziwa izifundo eziningi ezifakazela ukuthi unamandla okusiza odokotela ukubona ngempela isimo sezinzwa.
Isibonelo, uZhang, et., Al., Uhlolisise izigulane zamagnetic zezifo eziyi-137 ezine-sciatica.
Ezinye zalezi ziguli zinezimpande zomshukela we-nerve, isimo somgogodla lapho i-disc herniated noma enye isakhiwo iqhuma khona emlenzeni endaweni lapho iphuma khona emthonjeni womgogodla. Iningi labantu libiza izimpawu zokucindezeleka komswakama, ngamanye amazwi - ubuhlungu, ubuthakathaka, ukuphazamiseka, izikhonkwane nezinaliti, ukugubha, ukwethuka kagesi kanye / noma enye imizwa kagesi yonke phansi komlenze owodwa kuphela - sciatica. Abacwaningi babika ukuthi kuzo zonke izithombe ezingu-137, isithombe sasicacile. Bathi bayakwazi ukubona imbangela enomqondo , nokuthi amagatsha ayo amakhulu ahlukaniswe futhi abonakala kalula.
Ucwaningo lukaZhang, olunesihloko esithi "Ukuhlaziywa komzimba kweziguli ezine-sciatica: ukutadisha kwe-imagination magnetic resonance ngokusebenzisa ama-ne -graphy-ne-dimensional-resolution-resolution-high resolution-diffusion" .
I-Nerve Entrapment ne-Sciatica
I-MR neurography ingabonisa ukuthi iziphi izinambuzane ziboshelwe, futhi isetshenziselwa ukuhlola i-plexus ye-brachial yezimpawu ezizwa entanyeni, emahlombe kanye / noma ezandleni.
Ngokuqondene ne-sciatica iya, ingabonisa i-piriformis syndrome eyimimo lapho isisindo sakho sciatic sigxiliwe ngumsila oqinile noma ongenalutho owaziwa njenge- piriformis .
Kuze kube yilapho kuthuthukiswa i-MRN (futhi njengamanje, kanjalo), ama-radiologists axhomeke kuma -ray-ray , i-MRI, i-CT kanye nezivivinyo zokuqhuba izinzwa ukuze zibone izimbangela zezimpawu zesibindi.
Ngakho-ke, ngesilinganiso esikhulu, izinqumo zabo zenziwe ngokungaqondile. Kodwa manje, nalokhu kuhlolwa okusha kwe-imaging entsha, abanye odokotela bathi bayakwazi ukuthola ngokucophelela izinkinga ze-nerve, kuhlanganise nezimo ezingavamile ngokuvamile ezingenakunakwa kule nqubo.
Esifundweni sakhe esinesihloko esithi "Magnet resonance neurography kanye ne-broadcast imaging sensor: umsuka, umlando kanye nomthelela omtholampilo wezimangalo zokuqala ezingu-50,000 ngokuhlolwa kokusebenza nokusebenza kumuntu ozofunda iqembu elitadisha lesiguli esingu-5000," okwakushicilelwa ngo-Okthoba 2009 iphephandaba i- Neurosurgery , uMsunguli we-MRN, u-Aaron Filler, uthi i-neurography ibonisa izinto eziningana eziphathelene nokuxilongwa komtholampilo kubandakanya ukuphazamiseka komzimba kwemizwa, ukuxuba okukhulu (isib. ukukhukhumeza kwesibindi), ukuvuvukala kwesisindo, ukuyeka ukuyeka, ubudlelwane bezinzwa nokuya kwezinto eziningi, kanye nezici zesithombe eziveza ukuphazamiseka wezinzwa emaphoyiseni okuboshwa. I-Filler ithi ama-findings afaniswa nezihlobo zezinto ezivivinya ukuhlolwa kwe-nerve conduction.
Ngenkathi i-MRN ibonisa ukubonisa isimo sezinzwa zomzimba, ubuchwepheshe obuhlobene, owaziwa njenge-imaging tensor imaging, kwembula ngaphakathi kobuchopho nomgogodla. Ngokuvamile, ukucubungula ukucubungula izithombe kufundiswa ngqo eceleni kwe-MRN.
Okuhlobene: Yeka ukuthi imishanguzo engakanani evezwayo ngesikhathi sokuhlola ukuhlola ukuhlola?
Imithombo:
I-Filler, A., i-magnetic resonance neonography ne-diffusion i-imagens ephuthumayo: imvelaphi, umlando, kanye nomthelela omtholampilo wamacala okuqala angu-50,000 ngokuhlolwa kokusebenza nokusebenza kumuntu ozofunda iqembu elingu-5000-isiguli. N eurourgery. 2009 Okthoba; 65 (I-Suppl): A29-43. i-doi: 10.1227 / 01.NEU.0000351279.78110.00.
Zhang Z1, Song L, Meng Q, Li Z, Pan B, Yang Z, Pei Z. Ukuhlaziywa komzimba kweziguli ezine-sciatica: isifundo sokucabangela se-magnontic resonance usebenzisa ama-neonography ama-ne-dimensional. Isiphambano (Phila Pa 1976). 2009 Apr 1; 34 (7): E245-50. doi: 10.1097 / BRS.0b013e318197162e. http://www.ncbi.nlm.nih.gov/pubmed/19333087