Amaphuzu angu-5 Wokufunda Nge-Contrast Media

Kungani udinga ukusebenzisa i-Contrast Medium?

Imidiya yokuqhathanisa, evame ukwaziwa ngokuthi ama-ejenti ahlukile noma udayi, izinhlanganisela zamakhemikhali ezisetshenziswa ku-X-ray yezokwelapha, i-MRI, i-computed tomography (CT), i-angiography, kanye ne-imaging ye-ultrasound.Bangathola imiphumela yokuthwebula yekhwalithi ephezulu ngenkathi becubungula ukuskena kwe-X-ray, ukuskena kwe-MRI.

I-ejenti yokugqama ingakhuphula futhi ithuthukise ikhwalithi yezithombe (noma izithombe).Ukuze izazi ze-radiologist zichaze ukuthi umzimba wakho usebenza kanjani nokuthi zikhona yini izifo noma okungavamile ngendlela efanele.

Izinhlobo Zemidiya Yokuqhathanisa Okujwayelekile:

Ngokuletha: i-ejenti yokuqhathanisa ingasetshenziswa ngokuphuza ngomlomo noma ngomjovo we-IV;

Imidiya yokuqhathanisa ngomlomo ngokuvamile isetshenziselwa ukubuka isisu kanye/noma i-pelvis uma kunokusolakala kokugula kwamathumbu.

Imidiya yokuqhathanisa ye-IV isetshenziselwa ukubona ngeso lengqondo i-vasculature kanye nezitho zangaphakathi zomzimba.

Ngokuqamba: imidiya yokugqama ene-iodine isetshenziselwa i-CTA futhi imidiya esekelwe ku-gadolinium isetshenziselwa i-MRA

Usetshenziswa nini umenzeli wokugqama?

Uhlobo lokuqhathanisa lwe-CT scan olubizwa nge-CT angiography, noma i-CTA, lusetshenziselwa ukuhlola imithambo yegazi.

Izimo ezilandelayo zidinga uphenyo lwe-CTA nezincomo zabo:

I-Aorta yesisu (CTA Abdomen);

I-Pulmonary Arteries (CTA Chest);

I-Thoracic Aorta (i-CTA Isifuba nesisu esine-Runoff);

Ama-Lower Extremities (CTA Abdomen and Runoff);

I-Carotid (i-CTA Intamo);

Ubuchopho (CTA Head);

Izinhlobonhlobo zezinkinga zemithambo yegazi, okuhlanganisa ama-aneurysms, ama-plaque, ukukhubazeka kwe-arteriovenous, i-emboli, i-arterial constriction, nokunye okungavamile kwe-anatomic, kungatholakala kusetshenziswa i-MR angiography, noma ebizwa nge-MRA.

I-MRA ijwayele uku-odwa odokotela ngaphambi kokuhlolwa okwengeziwe noma ukuhlinzwa ukuze kuhlolwe ukugeleza kwegazi endaweni ethile yomzimba, okufana nalokhu: Ukwenza imephu yemithambo ngaphambi kokudlula emithanjeni, ukuhlinzwa okwakha kabusha, noma ukufakwa kwe-stent.

Nquma izinga lokulimala kwemithambo kulandela ukuhlukumezeka.

Qinisekisa ukugeleza kwegazi esimila ngaphambi kwe-chemoembolization noma ukuhlinzwa ukuze usikhiphe.

Hlaziya umthamo wegazi ngaphambi kokufakelwa isitho somzimba.

Izinyathelo zokuqapha lapho usebenzisa i-Contrast Media:

Ukusabela okubi okuphuzile ku-intravascular iodinated difference medium kungadala izimpawu ezinjengokucanuzela kwenhliziyo, ukuhlanza, ikhanda elibuhlungu, ukulunywa, ukuqubuka kwesikhumba, ubuhlungu bemisipha namathambo.

Sebenzisa umjovo wemidiya wokugqama ngokuqapha kuzimo ezine ezilandelayo.

Ukukhulelwa

Nakuba udayi we-IV ungakaze ufakazelwe ukuthi unemiphumela eyingozi ku-fetus, udlulela ku-placenta.I-American Academy of Radiology yeluleka ngokumelene nokusebenzisa umehluko we-IV ngaphandle uma kudingekile ngempela ekwelapheni kwesiguli.

Ukwehluleka kwezinso

Ukwehluleka okukhulu kwezinso kungavela ngenxa yokungafani.Iziguli ezinesifo esingamahlalakhona sezinso, isifo sikashukela, ukuhluleka kwenhliziyo, kanye ne-anemia zisengozini enkulu kakhulu.Lezi zingozi zingancishiswa nge-hydration.Ngaphambi koku-oda ama-CT scan ngodayi we-IV ukuze uhlole ukungasebenzi kahle kwezinso, kala i-serum creatinine yakho.Ukubamba udayi we-IV kungase kudingeke ezigulini ezinamazinga e-creatinine anyukile.Izikhungo eziningi zezokwelapha zinezinqubomgomo ezicacisayo lapho iziguli ezinomsebenzi wezinso onciphile zingase zithole udayi we-IV.

Impendulo Ye-allergic

Iziguli kufanele zibuze mayelana nanoma yikuphi ukungezwani komzimba kwangaphambili kwe-CT ngaphambi kokwethulwa kokugqama.Ama-Antihistamine noma ama-steroid angasetshenziswa kusengaphambili ezigulini ezinokungezwani okuncane.Ukuqhathanisa akufanele kunikezwe iziguli ezinomlando wokuphendula kwe-anaphylactic.

Qhathanisa Ukwengeza Okumaphakathi

I-Contrast agent extravasation, eyaziwa nangokuthi i-iodine extravasation noma i-iodine extravasation, iwumphumela ovamile wokuskena kwe-CT okuthuthukisiwe lapho okuhlukile kungena ezicutshini ezingezona zemithambo ezifana nesikhala se-perivascular, izicubu ezingaphansi kwesikhumba, izicubu ze-intradermal, njll. Ngenxa yeqiniso lokuthi ingcindezi ephezulu imishini yokujova ingase ilethe inani elikhulu lokuqhathanisa ngesikhathi esifushane, lolu daba luyanda futhi luyingozi njengoba lusetshenziswa kabanzi emitholampilo.Lesi sifunda sikhula uma senziwe ngokweqile.

Imikhiqizo Yemidiya Edumile Yomhlaba Wonke:

GE Healthcare (US), Bracco Imaging SPA (Italy), Bayer AG (Germany), Guerbet (France) , JB Chemicals and Pharmaceuticals Ltd. (India), Lantheus Medical Imaging, Inc. (US), Unijules Life Sciences Ltd. ( India), SANOCHEMIA Pharmazeutika GmbH (Austria), Taejoon Pharm (South Korea), Trivitron Healthcare Pvt.Ltd. (India), Nano Therapeutics Pvt.Ltd. (India), kanye ne-YZJ Group (China)

Mayelana nama-Antmed Contrast Media Injectors

Njengengqalabutho emkhakheni wemishini yezokwelapha ye-radiography, i-Antmed inganikeza cishe isisombululo esisodwa sokujova imidiya - zonke izinto ezisetshenziswayo kanyeama-injection emidiya ahlukile.

Nge-CT, MRI, DSA scanning, yethuimijovoizinhlobo ziyahambisana neMedrad, Guerbet, Nemoto, Medtron, Bracco, EZEM, Antmed, nabanye.

Isikhathi sokuhola esiqinile, ukulethwa okusheshayo, ikhwalithi enokwethenjelwa enenani elilinganiselwe, i-MOQ encane, impendulo esheshayo 7*24H ku-inthanethi, Sithumele i-imeyili namuhla ku-info@antmed.comukuze uthole ulwazi olwengeziwe.