Radionuclide Diagnostics

Kuyeza kwa ma radionuclide kumaphatikizapo kugwiritsa ntchito radiochemical mu thupi la munthu, yomwe imafalitsidwa ndi thupi mothandizidwa ndi detector ya gamma-ray. Kulembetsa nthawi yogawa nthawi kumathandiza kupeza matenda. Masiku ano, njira imeneyi yochiritsira imakhala yogwiritsidwa ntchito kwambiri m'madera ambiri azachipatala, kuphatikizapo pazinthu zamagetsi. Kuyezetsa magazi kumakhala ndi zizindikiro komanso zotsutsana, zomwe zimadalira mtundu kapena kuyesedwa.

Njira za matenda a radionuclide

Malinga ndi cholinga choyendera ma radionuclide, komanso malo omwe amagwiritsidwa ntchito, njira zosiyanasiyana zimagwiritsidwa ntchito:

1. Kujambula zithunzi za ziwalo zosiyanasiyana ndi mawonekedwe osiyanasiyana, omwe amadziwika ndi kuti mawonekedwe a radiopharmaceutical amagwiritsidwa ntchito, ndipo mtundu wa chidziwitso wokha umalola kupeza chifaniziro chachiwiri cha chiwalo.
2. Kujambula thupi lonse mu thupi la thupi lonse, lomwe limawonetsa thupi lonse mu phunziro limodzi, kotero njira iyi imagwiritsidwa ntchito kuti azindikire khansa.
3. Mankhwala osakanikirana a photon omwe amalembedwa ndi tomography (SPECT), omwe amachititsa kuti azindikire momwe zimagwirira ntchito m'thupi, chifukwa cha mapangidwe a ziwalo za organ.
4. Kuphatikiza SPECT ndi computed tomography ndi njira yomwe ikupita patsogolo mu mankhwala. Zimasiyana ndi momwe zimakhalira, zomwe zimapangitsa kuti matendawa adziwe bwino kwambiri.

Radionuclide Akudziŵa Zambiri Zamaganizo

Masiku ano mankhwala, matenda a radionuclide a mtima si achilendo. Nthawi zambiri madokotala amagwiritsa ntchito njirayi pofuna kufufuza matenda osiyanasiyana a mtima. Zisonyezo ndi izi:

• kuwunika kwa perfume ya myocardial;
• kutsimikiziranso kufunikira kokhala opaleshoni ya matenda a mtima;
• Kuwona momwe zotsatira za opaleshoni ya opaleshoni ya opaleshoni ndi angioplasty;
• kudziwa cardiotoxic zotsatira za chemotherapy;
• kufunika kozindikira matenda a myocardial infarction;
• kuyesa kwa systolic ndi diastolic ntchito ya mtima.

Kafukufuku wa Radionuclide mu oncology

Pofuna kudziwa matenda a khansa ndi kupeza zotupa zowopsa, njira imodzi yogwiritsiridwa ntchito kwa radionuclide imagwiritsidwa ntchito, kutanthauza kuwonetsetsa kwa ziwalo zosiyanasiyana, pamene ma radiopharmaceutical amalowa m'thupi. Koma ngakhale izi sizilola kupereka zotsatira zapamwamba, chifukwa zinthu zomwe zimayambitsidwa zimakhala zovuta kwambiri, zomwe zikutanthauza kuti akhoza kupereka zotsatira zabwino ngakhale kuti palibe chiphunzitso cha oncology kapena ayi, musalole kuti mudziwe kuti chiwerengero cha anatomical chimachitika bwanji.

Matenda a mpweya wa impso

Matenda a mphuno ali ndi zizindikiro zotsatirazi:

• matenda a urinary;
• ululu mmunsi kumbuyo;
• osati kutchulidwa khungu la khungu, makamaka pa nkhope ndi miyendo.
• kusokonezeka kwa impso ndi zina.

Ubwino wa njirayi ndikuti zimathandiza kuti muyese kufufuza momwe zimakhalire ndi impso. Sikuti phunziro lililonse limapereka mwayi umenewu.

Ubwino wa matenda a radionuclide ndi njira zochepa zotsutsana, zomwe zimakhudza amai okha. Kafukufuku akuletsedwa ku:

• amayi amtsogolo;
• akazi pa nthawi ya lactation;
• pamene akusamba.