Yini i-Lung Scintigraphy futhi yenzelwe ini

-Delile

• Lapho kwenziwa khona
• Yenzelwe ini
• Kwenziwa futhi kwalungiswa kanjani

I-pulmonary scintigraphy isivivinyo sokuhlola esihlola ubukhona bezinguquko ekudlulisweni komoya noma ukujikeleza kwegazi emaphashini, kwenziwa ngezinyathelo ezi-2, ezibizwa ngokuthi yi-inhalation, eyaziwa nangokuthi i-ventilation, noma i-perfusion. Ukwenza isivivinyo, kuyadingeka ukusebenzisa umuthi onamandla okukhipha imisebe, njengoTecnécio 99m noma iGallium 67, nedivayisi yokuthwebula izithombe ezakhiwe.

Ukuhlolwa kwe-pulmonary scintigraphy kukhonjiswa, ikakhulukazi, ukusiza ukuxilongwa nokwelashwa kwe-embolism ye-pulmonary, kepha futhi nokubona ukuba khona kwezinye izifo zamaphaphu, ezinjenge-infarction, emphysema emphysema noma ukukhubazeka emithanjeni yegazi, ngokwesibonelo.

Lapho kwenziwa khona

Ukuhlolwa kwe-pulmonary scintigraphy kwenziwa emitholampilo yezithombe equkethe le divayisi, futhi ingenziwa mahhala, uma icelwa ngudokotela we-SUS, kanye nasemitholampilo yangasese ngohlelo lwezempilo noma ngokukhokha imali leyo, ngokwesilinganiso, R $ 800 reais, eyehluka kuye ngendawo.

Yenzelwe ini

I-pulmonary scintigraphy isetshenziswa ezimweni ezilandelayo:

• I-pulmonary thromboembolism, yokuxilonga nokulawula lesi sifo, njengesibonakaliso esikhulu. Qonda ukuthi kuyini nokuthi yini engadala ukubumbana kwamaphaphu;
• Bheka izindawo zamaphaphu lapho kungekho khona umoya owanele, isimo esibizwa nge-pulmonary shunt;
• Ukulungiselela ukuhlinzwa kwamaphaphu, kokubuka ukujikeleza kwegazi komzimba;
• Thola izimbangela zezifo ezingacacile zamaphaphu, njenge-emphysema, i-fibrosis noma i-pulmonary hypertension;
• Ukuhlolwa kwezifo zokuzalwa, njengokukhubazeka emaphashini noma ukujikeleza kwegazi.

I-Scintigraphy wuhlobo lokuhlola olwenzelwa ukubheka ushintsho kwezinye izitho, njengezinso, inhliziyo, i-thyroid nobuchopho, ngokwesibonelo, kusiza ukubona izinhlobo ezahlukene zezinguquko, njengomdlavuza, i-necrosis noma izifo. Funda kabanzi mayelana nezinkomba nokuthi kwenziwa kanjani ukuskena kwamathambo, ukuskena kwe-myocardial kanye nokuhlolwa kwe-thyroid.

Kwenziwa futhi kwalungiswa kanjani

I-pulmonary scintigraphy yenziwa ngezinyathelo ezimbili:

• Isigaba sokuqala - Ukuphefumula noma ukuhogela: kwenziwa ngokuhogela umoya kasawoti oqukethe i-radiopharmaceutical DTPA-99mTc efakwa emaphashini, bese wenza izithombe ezithwetshulwa yile divayisi. Ukuhlolwa kwenziwa ngesiguli esilele ohlakeni, sigwema ukunyakaza, futhi sihlala cishe imizuzu engama-20.
• Isigaba sesibili - I-Perfusion: kwenziwa ngomjovo we-intravenous wenye i-radiopharmaceutical, ebizwa nge-MAA emakwe nge-technetium-99m, noma kwezinye izimo ezithile i-Gallium 67, nezithombe zokujikeleza kwegazi nazo ziyathathwa nesiguli silele phansi, cishe imizuzu engama-20.

Akudingekile ukuzila ukudla noma yikuphi okunye ukulungiselela i-pulmonary scintigraphy, kodwa-ke, kubalulekile ngosuku lokuhlolwa ukwenza ezinye izivivinyo ezenziwe yisiguli ngesikhathi kuphenywa lesi sifo, ukusiza udokotela ukuthi ahumushe futhi ukuhumusha umphumela we ngokunemba kakhudlwana.