Kodi Lung Scintigraphy ndi chiyani?

Zamkati

• Kumene zachitika
• Ndi chiyani
• Momwe amapangidwira ndikukonzekera

Scintigraphy ya m'mapapo ndiyeso yoyezetsa matenda yomwe imawunika kupezeka kwa kusintha kwa kayendedwe ka mpweya kapena magazi m'mapapu, akuchitidwa munthawi ziwiri, yotchedwa inhalation, yotchedwanso mpweya wabwino, kapena perfusion. Kuti muchite mayeso, ndikofunikira kugwiritsa ntchito mankhwala okhala ndi ma radioactive, monga Tecnécio 99m kapena Gallium 67, ndi chida chojambulira zithunzi.

Kuyesa kwa pulmonary scintigraphy kumawonetsedwa, makamaka, kuthandiza kuthandizira ndikuchiza kuphatikizika kwamapapu, komanso kuwona kupezeka kwa matenda ena am'mapapo, monga infarction, pulmonary emphysema kapena zolakwika m'mitsempha yamagazi, mwachitsanzo.

Kumene zachitika

Kuyesa kwa pulmonary scintigraphy kumachitika m'makliniki ojambulira omwe ali ndi chipangizochi, ndipo atha kuchitidwa kwaulere, ngati angafunsidwe ndi dokotala wa SUS, komanso zipatala zapayokha kudzera muumoyo kapena polipira ndalama zomwe, pafupifupi, R $ 800 reais, yomwe imasiyanasiyana kutengera komwe kuli.

Ndi chiyani

Zolemba pamanja zimagwiritsidwa ntchito pazochitika izi:

• Pulmonary thromboembolism, yodziwitsa ndikuwongolera matendawa, monga chisonyezo chachikulu. Mvetsetsani chomwe chiri komanso zomwe zingayambitse kuphatikizika kwamapapu;
• Onetsetsani madera am'mapapu momwe mulibe mpweya wokwanira, womwe umatchedwa pulmonary shunt;
• Kukonzekera ma opaleshoni a m'mapapo mwanga, pakuwona kayendedwe ka magazi a chiwalo;
• Dziwani zomwe zimayambitsa matenda am'mapapo osadziwika bwino, monga emphysema, fibrosis kapena pulmonary hypertension;
• Kuunika kwa matenda obadwa nawo, monga kupunduka m'mapapu kapena magazi.

Scintigraphy ndi mtundu wa mayeso omwe amachitidwanso kuti awone zosintha m'ziwalo zina, monga impso, mtima, chithokomiro ndi ubongo, mwachitsanzo, kuthandizira kuwona kusintha kosiyanasiyana, monga khansa, necrosis kapena matenda. Dziwani zambiri pazakuwonetserako komanso momwe mapanga amafufuzira, mapangidwe am'mnyewa wamtima ndi ma scans a chithokomiro.

Momwe amapangidwira ndikukonzekera

Zolemba pamanja zimachitika motsatira njira ziwiri:

• Gawo loyamba - Mpweya wabwino kapena Inhalation: zimachitika ndi kupuma kwa mchere wokhala ndi radiopharmaceutical DTPA-99mTc yomwe imayikidwa m'mapapu, kuti apange zithunzi zomwe zajambulidwa ndi chipangizocho. Kuyesaku kumachitika wodwalayo atagona pakama, kupewa kusuntha, ndipo amakhala pafupifupi mphindi 20.
• Gawo lachiwiri - Perfusion: yochitidwa ndi jakisoni wolowetsa mu radiopharmaceutical ina, yotchedwa MAA yodziwika ndi technetium-99m, kapena nthawi zina Gallium 67, ndipo zithunzi za magazi zimatengedwa ndi wodwalayo atagona, kwa mphindi pafupifupi 20.

Sikoyenera kusala kudya kapena kukonzekera kwina kulikonse kwa pulmonary scintigraphy, komabe, ndikofunikira patsiku la mayeso kuti atenge mayeso ena omwe wodwalayo wachita pakufufuza za matendawa, kuti athandize adotolo kutanthauzira ndi tanthauzirani zotsatira zake molondola.