Ezimweni eziningi, ama-radiographies ngokusebenzisa i-medium contrast noma ukuhlolwa kwe-ultrasound akwanele ukuxilonga izifo zesibindi nesibindi se-bile. Kodwa ngokuxilongwa okunzima, enye indlela ingabelwa - i-magnetic resonance cholangiography. Cabanga ukuthi le ndlela iyini, futhi yiziphi i-pathologies cholangiography ne-MRI ekuvumela ukuba uhlolisise.
Isibonakaliso sendlela kaM MR-cholangiography
Njengomthetho, i-MR-cholangiography yenziwa njengokwengezwa kwi-MRI yezigungu zesisu futhi inqunyelwe ukuhlolwa okujulile kwamadayibha. Ngaphezu kwalokho, le nqubo inikeza ithuba lokufunda ngesimo se-gallbladder, i-intrahepatic kanye ne-extrahepatic biliary, amathanga we-pancreatic, futhi nakwezinga elithile-isibindi nesincuba se-pancreatic.
Izinkomba zenqubo ingaba:
- izimbangela ezingaziwa ze- jaundice yemishini ;
- ukusola ngokuba khona kweminyango, ama-neoplasms, amatshe nezinye izinto ezivimbela umshini emiphakathini;
- ukwehluka okuhlukahlukene ekuthuthukiseni uhlelo lwe-bile duct;
- ukulimala kwesisu, ukungenelela okungafinyeleleki okuphumelelayo;
- izimpawu ezingase zibonise ukwephulwa kwe-bile ne-pancreatic juice (i-jaundice, i- pruritus , ubuhlungu ku-hypochondrium, njll njll).
I-MR-cholangiography yenziwe kanjani?
Le nqubo ayiyona ingavamile futhi iphephile isiguli. Yenziwa ngesisu esingenalutho futhi ithatha, ngokwesilinganiso, cishe imizuzu engama-40. Isiguli ngesikhathi sokuhlolwa sisendaweni enezingqimba etafuleni le-tomograph, futhi ngenkathi inqubo ye-high-frequency field magnetic ivuleka esifundeni esingaphezulu kwesisu. Kulesi simo, isiguli kumele sibheke ukungahambi kahle. Uma kwenzeka ukusola ngokuba khona kwezicubu, isingeniso sokuqala se-agent ehlukileko siyadingeka.