Yintoni i-Lung Scintigraphy kwaye yenzelwe ntoni

Umxholo

• Apho yenziwa khona
• Yenzelwe ntoni
• Yenziwe njani kwaye ilungiswa njani

I-pulmonary scintigraphy luvavanyo lokuchonga oluvavanya ubukho beenguqu kwindlela yokuhamba komoya okanye ukujikeleza kwegazi ukuya emiphungeni, kwenziwa ngamanyathelo ama-2, abizwa ngokuba yi-inhalation, ekwabizwa ngokuba kukungenisa umoya, okanye ukuthambisa. Ukwenza uviwo, kubalulekile ukusebenzisa iyeza elinamandla okusasazeka ngemitha, ezinje ngeTecnécio 99m okanye iGallium 67, kunye nesixhobo sokubamba imifanekiso eyenziwe.

Uvavanyo lwe-pulmonary scintigraphy luboniswa, ubukhulu becala, ukunceda ukufumanisa isifo kunye nokunyanga i-pulmonary embolism, kodwa nokujonga ubukho bezinye izifo ze-pulmonary, ezinje nge-infarction, pulmonary emphysema okanye ukukhubazeka kwimithambo yegazi, umzekelo.

Apho yenziwa khona

Uvavanyo lwe-pulmonary scintigraphy uvavanyo lwenziwa kwiiklinikhi zokucinga eziqulethe esi sixhobo, kwaye zinokwenziwa simahla, ukuba zicelwe ngugqirha we-SUS, nakwiiklinikhi zabucala ngesicwangciso sezempilo okanye ngokuhlawula imali leyo, ngokomndilili, R $ 800 reais, eyahluka ngokuxhomekeka kwindawo.

Yenzelwe ntoni

I-pulmonary scintigraphy isetyenziswa kwezi meko zilandelayo:

• I-pulmonary thromboembolism, yokufumanisa isifo kunye nolawulo lwesifo, njengoyena ndoqo uphambili. Qonda ukuba yintoni kwaye yintoni enokubangela ukubola kwemiphunga;
• Jonga iindawo zemiphunga apho kungekho moya waneleyo, imeko ebizwa ngokuba yi-pulmonary shunt;
• Ukulungiselela utyando lwe-pulmonary, lokujonga ukujikeleza kwegazi kwilungu;
• Chonga oonobangela bezifo zemiphunga ezingacacanga, ezinjenge-emphysema, i-fibrosis okanye i-pulmonary hypertension;
• Ukuvavanywa kwezifo ezizalwe nazo, ezinjengokungalungisi kakuhle kwimiphunga okanye ukujikeleza kwegazi.

I-Scintigraphy luhlobo lovavanyo olwenziwa ukukhangela utshintsho kwamanye amalungu, njengezintso, intliziyo, idlala lengqondo kunye nengqondo, umzekelo, ukunceda ukujonga iintlobo ezahlukeneyo zotshintsho, ezinje ngomhlaza, necrosis okanye usulelo. Funda ngakumbi malunga nezalathiso kunye nendlela yokuskena kwethambo, ukuskena kwe-myocardial kunye nokuvavanywa kwe-thyroid kwenziwa

Yenziwe njani kwaye ilungiswa njani

I-pulmonary scintigraphy yenziwa ngamanyathelo ama-2:

• Inqanaba lokuqala -Ukungenisa umoya okanye ukuphefumla: yenziwe nge-inhalation yetyuwa equkethe i-radiopharmaceutical DTPA-99mTc efakwe kwimiphunga, ukuze emva koko yenze imifanekiso efakwe sisixhobo. Uviwo lwenziwa ngesigulana esilele kwi-stretcher, siphepha ukuhamba, kwaye sihlala malunga nemizuzu engama-20.
• Inqanaba lesi-2 - Ukuxutywa: kwenziwa ngenaliti efakwa ngomnye i-radiopharmaceutical, ebizwa ngokuba yi-MAA ephawulwe nge-technetium-99m, okanye kwezinye iimeko ezithile iGallium 67, kunye nemifanekiso yokuhamba kwegazi nayo iyathathwa kunye nesigulana esilele phantsi, malunga nemizuzu engama-20.

Akukho mfuneko yokuzila ukutya okanye naluphi na ulungiselelo oluthile lwe-pulmonary scintigraphy, nangona kunjalo, kubalulekile ngomhla wovavanyo ukuthatha ezinye iimvavanyo ezenziwe sisigulana ngexesha lophando lwesifo, ukunceda ugqirha ukutolika kunye Ukutolika iziphumo ngokuchanekileyo.