MRI na hanta an dauke shi mafi mahimmanci don hanyar bincikar wannan kwayar ta ciki. Wannan hanya ta dogara ne akan nauyin halayen protons - abubuwa, gabatarwa a duk sassan jikin mutum. Yana da lokacin wannan scan cewa yana yiwuwa a gano wuraren bincike a cikin ƙananan.
Menene MRI na hanta ya nuna?
Godiya ga wannan hanyar bincike za ku iya:
- gano cutar da cutar ta shafa;
- kimanta yanayin yanayin daji da jigilar jini da suka haɗa da tsarin biliary;
- duba yanayin sodes na lymph;
- gano pathology, da dai sauransu.
An nuna wannan hanya a cikin ƙayyade yanayin da cutar ke ciki (alal misali, cirrhosis). Haka kuma an yi shi don tantance yanayin gabobin ciki bayan ingancin injiniya ga ɓangaren ciki.
Wannan hanyar bincike bata dauki lokaci mai yawa ba. Ya tsaya, a matsayin mulkin, game da rabin sa'a. Yanayin da ya kamata a lura a lokacin MRI na hanta ne cikakkiyar lalacewa na mai haƙuri. In ba haka ba, bazai yiwu ba ne don samun bayanan abin dogara akan tsarin tsarin bile.
Ƙimar ilimin hanyoyin bincike tare da bambanta shi ne mafi girma fiye da na al'ada. Wato, abin da ke nuna hanta MRI da bambanci, yana taimakawa wajen sadar da ganewar asali.
Ka'idar MRI na hanta da bambanci shine kamar haka: "mai karawa" tare da zubar jini yana ɗauke da dukkanin capillaries da sel. A sakamakon haka, ana kunna dukkan kwayoyin kwayoyin (duka marasa lafiya da lafiya). Hanyar da suke yi akan filin magnetic da ake amfani dashi, kuma yana aiki ne a matsayin tushen dalilin ƙarshe game da tsarin bile excretory. Kuma a matsayin magani mai mahimmanci, yawanci mafita, wanda ya ƙunshi gadolinium, ana amfani dasu. Contraindication zuwa aiwatar da wannan hanya shi ne ciki, da kuma rashin lafiyar zuwa chelating mafita. Bugu da ƙari, kada ku yi aikin tare da
Ana shirya don hanta MRI scan
Wannan hanyar bincike ana aikata kawai a cikin komai a ciki. Kuma wannan yana nufin cewa har tsawon awa 5-6 kafin shigarwa kana buƙatar kaucewa cin abinci.
Idan ana yin kwaskwarima da bambanci, shiri don irin wannan hanya ya shafi gabatar da "amplifier". Shigar da jiki bambanci abun da ke ciki ya kamata a hankali. Alal misali, idan an yi MRI hanta da masarautar hemanioma , dole ne a yi amfani da abu ta hanyar raguwa. A dabi'a, wannan yana buƙatar ƙarin lokaci.