Muzviitiko zvakawanda, mafirimu anoshandiswa achishandiswa kusiyanisa michina kana ultrasound kuongororwa zvakakwana kuti aongorore zvirwere zvechiropa uye bile duct. Asi zvakaoma kuongororwa, imwe nzira inogona kupiwa - magnetic resonance cholangiography. Chimbofunga kuti iyi nzira ndeipi, uye chii chinonzi chirwere cholangiography neMRI inokubvumira kuongorora.
Chiratidzo chemuitiro we MR-cholangiography
Sezvo mutemo, MR-cholangiography inoitwa sekuwedzera kune MRI yezviviri zvemuviri uye inorayirwa kuti iongororwe zvakakwana ye-bile ducts. Mukuwedzera, iyi nzira inopa mukana wekudzidza pamusoro penyika ye gallbladder, intrahepatic uye extrahepatic biliary, pancreatic ducts, uyewo kusvika pamwero - chiropa uye pancreatic tissue.
Zviratidzo zvekuita zvinogona kuva:
- zvisingazivikanwi zvinokonzera ma mechanical jaundice ;
- kunyunyuta kwekuvapo kwezvisimba, neoplasms, mabwe uye mamwe maitiro emagetsi mumatope;
- kukanganisa kwakasiyana-siyana mukukudziridza bile bile duct system;
- kukuvara kwemuviri, kupindira kusingabatsiri kwekuvhiya;
- zviratidzo zvinogona kuratidza kutyora kwekuvharwa kwe bile uye pancreatic juice (jaundice, pruritus , kurwadziwa mune zvakanaka hypochondrium, nezvimwewo).
Sei MR-cholangiography yakaitwa sei?
Nzira yacho haisi yekusvibisa uye yakachengeteka kune murwere. Iyo inoitwa pane isina chinhu mudumbu uye inotora, pavhareji, inenge maminitsi makumi mana. Murwere paanenge ari kuongorora ari munzvimbo isina kukwana pane tafura ye tomograph, uye munguva iyo nzira yakakwirira-inowanzoita magnetic field inoratidzirwa kumucheto wekumusoro. Muchiitiko ichi, murwere anofanira kuchengetedza kutadza. Kana zvichikanganisika kuvapo kwemamota, kutanga kwekutanga kwemajeri akasiyana-siyana inodiwa.