Kumvetsetsa Udindo wa Contrast Media

Kusiyanitsa mediandi gulu la mankhwala opangidwa kuti athandizire kuzindikiritsa ma pathology powongolera kusiyanitsa kwa njira yojambula. Makanema osiyanitsa apadera apangidwa kuti azingoganizira zamitundu yonse, komanso njira iliyonse yoyendetsera.

Makanema osiyanitsa ndiwofunikira kwambiri pakuyerekeza (komwe) kumawonjezera, "adatero Dushyant Sahani, MD, muzokambirana zaposachedwa zamavidiyo ndi a Joseph Cavallo, MD, MBA.
Kugwiritsa Ntchito Kwambiri
Kwa computed tomography (CT), magnetic resonance imaging (MRI) ndi positron emission tomography computed tomography (PET/CT), njira zowonetsera zosiyanitsa zimagwiritsidwa ntchito m'mayeso ambiriwa poyesa kujambula kwamtima ndi oncology m'madipatimenti azadzidzidzi.

Othandizira Osiyanitsa a Zolinga Zosiyana
Pali mitundu yambiri yama media osiyanitsa omwe amagwiritsidwa ntchito m'madipatimenti osiyanasiyana azojambula zamankhwala.
Barium sulphatemedia media akhala akugwiritsidwa ntchito kwa zaka zambiri. Kugwiritsa ntchito kwawo nthawi zambiri kumangoyang'aniridwa ndi mayeso a radiographic ndi fluoroscopic. Nthawi zina amagwiritsidwanso ntchito pofufuza CT ya thirakiti la GI.Iwo ndi otsika mtengo komanso amaloledwa bwino ndi odwala ambiri, mavuto omwe amawagwiritsa ntchito ndi osowa.

Iodinated kusiyana mediandi zinthu zosiyanitsa zomwe zimakhala ndi maatomu a ayodini omwe amagwiritsidwa ntchito pojambula ma radiographic, fluoroscopic, angiographic ndi CT. Ndi gulu losunthika la othandizira omwe amagwiritsidwa ntchito m'mitsempha, m'kamwa ndi njira zina zoyendetsera. Angagwiritsidwenso ntchito mu fluoroscopy, angiography ndi venography, ndipo ngakhale nthawi zina, plain radiography.

MRI imasiyanitsa mediaNthawi zambiri ndi gadolinium-based difference agents (GBCAs), omwe ndi othandizira omwe amagwiritsidwa ntchito popanga masikelo ambiri osiyanitsa a MRI. M'mbiri yakale, nthawi zina amagwiritsidwa ntchito ngati mitsempha ndi ma CT scans koma chifukwa cha nephrotoxicity kugwiritsidwa ntchito kumeneku kwasiyidwa (makamaka).

Ultrasound kusiyanitsa mediaakhala akuchulukirachulukira m'zaka zaposachedwa chifukwa cha ntchito zambiri za niche.
Kodi zotsatira zake zingakhale zotani mukalandira jakisoni wosiyanitsa?
Nthawi zambiri utoto umachitika nthawi yomweyo, koma nthawi zina zidzolo zofiira, zoyabwa (A mild allergenic reaction) zimatha kuchitika pathupi patangotha ​​​​maola angapo pambuyo pojambula. Izi ndizosowa kwambiri, koma zikachitika, muyenera kulumikizana ndi GP kapena dipatimenti ya A&E yapafupi.
Zina zomwe zimachitika kawirikawiri koma zotheka kuchedwa ndi monga nseru, kusanza, kupweteka kwa m'mimba, zotupa, chizungulire ndi mutu. Zizindikiro ndi zizindikirozi nthawi zonse zimatha pakangopita maola ochepa ndipo nthawi zambiri zimafunikira chithandizo chochepa kapena palibe.

Kusiyanitsa Media Injector
Kusiyanitsa Media Injectoramagwiritsidwa ntchito kubaya ma media osiyanitsa kapena osiyanitsa kuti apititse patsogolo magazi ndi kutulutsa mu minofu. Kusiyanitsa kumatchulidwa kuti 'dye' chifukwa kumapangitsa kuti mitsempha, mitsempha ndi ziwalo zamkati ziziwonekera bwino pazithunzi. Izi zonse ndi chifukwa cha thandizo lajekeseni wothamanga kwambiris. LnkMed yatulutsa zatsopanoCT injector imodzi, CT double mutu jekeseni, MRI jekeseni, Angiography injectormumsika sitepe ndi sitepe kuyambira kukhazikitsidwa kwake mu 2018 ndipo tapeza makasitomala ambiri.