Angiography yemidziyo yezvikamu zviduku zvinogona kuratidza zvirwere zvakawanda zvepachirwere, pamwe chete nezvinetso zvakawanda zvakakomba. Ongororo inoitwa nenzira dzinoverengeka. Zvose zvinoenderana nekuoma kwechirwere chirwere uye chirwere chemuviri.
Nzira dze angiography dzepasi
Kudzidza kwemidziyo yemagumisiro ekumusoro kunowanzoitwa kuitira kuongororwa kwechirwere chakadai se thrombophlebitis . Zvinonyanya kukosha kuti uongorore nokukurumidza sezvinobvira chirwere chacho chisati chapinda mune rimwe dambudziko uye rakaoma. Mukuwedzera, angiography inorayirwa nematambudziko anotevera:
- kuderedza kana kuvhara kwemasero;
- kubvisa kushaya atherosclerosis;
- kukuvadzwa nekukuvara;
- aneurysms;
- fusion ye mitsipa;
- chirwere cheshuga pedo syndrome;
- kushandiswa kwemashure.
Angiography inogona kuitwa kuburikidza:
- computed tomography (CT);
- zvidzidzo zveredhiyopu;
- ultrasound dopplerography;
- multispiral computed tomography (MSCT).
Kutenda CT kuchengeta yemidziyo yemiganhu yakadzika, zvinokwanisika kuverenga zvakadzama nzvimbo yeropa, kunyatsoongorora chero rutivi rwemudziyo nekutsvaga kutyorwa kweropa.
MSCT angiography yemagumisiro ekumusoro ndeyepamusoro-zhinji multislice computed tomography yemubhedha unopfurikidza nekushandiswa kwemidziyo yakasiyana. Kazhinji kazhinji inopiwa basa rekuona matambudziko akadai se:
- angiodysplasia;
- stenoses ;
- occlusion;
- thromboses;
- kuora mwoyo kwezvikamu.
Nzira yacho inokurudzirwawo nokuda kwekuchengetedzwa kweprostheses uye maitiro emascular.
Kuvonga iyi nzira yekuongororwa, nyanzvi inogamuchira mamiriyoni 3-D mapikicha emuganho unoitwa. Iyi nzira inoonekwa seyo yakanyanyisa uye inodzidzisa.
Pfungwa yekuongorora
Chimiro ndechokuti angiography iri pasi peanesthesia yemunharaunda. MSCT chete inenge ichangosiyana. Asati aongororwa, arteri inobatwa uye inyanzvi inopesana inoraswa. Mutsva nzira itsva yekutsvakurudza, kusiyana kunotarisirwa mukati.
Iyo nzira yacho pachayo inotora mushure maminitsi makumi maviri. Munyaya iyi, nyanzvi pane imwe nguva ingakukumbira kuti ubate mweya wako. Izvi zvinodiwa kuitira kuwana mifananidzo yakajeka. Mushure memubvunzurudzo, murwere anofanirwa kupedza nguva yakati pasi pekutarirwa kwevashandi vezvehutano kuti vasabvise kukanganisa kweropa rakakura pane nzvimbo yekuputika uye kuiswa kwecatheter (dzimwe nguva zvinowira kuti ropa haritauri). Mifananidzo yakagamuchirwa inodzidzwa nevanyanzvi, uye yekupedzisira kuongorora kunoitwa.