Lung scintigraphy: Tuhinga ka arotakengia te

I roto i tenei tau o tiketike-hangarau rongoā te ngana ki te pupuri i ake ki nga wa, me te whakawhanake i ngā huarahi hou ki te ruri i te tinana tangata. Ko nui ngā mōhiohio ki te paearu matua, haumaru, noho pai o te whakamahi, me te utu iti. Ko tētahi taua tikanga ko te scintigraphy pūkahukahu. Tuhinga hoki tenei tukanga ko tino whanui, na kua whakamahia reira rite internists me tākuta. hanga tenei reira taea ki te whakatau i te tātai o te maimoatanga me te tika te kimi i te wāhi raruraru.

Lung scintigraphy: he aha te mea te reira?

Scintigraphy - he tikanga o tātaritanga X-ray, whakamahia ki te aromatawai i te mahi o whekau tangata me te kopa. Kei whakahaere reira ki te pūnaha circulatory, me fariiraa o kanoirite iratuki i te radiation image tuhi, e emit ratou. whakahaere ana te tukanga iho te ki te awhina o te taputapu motuhake e taea te hopu marama, me te sioloto reira.

whakamana Lung scintigraphy te ki ako i te pūnaha circulatory o nga pūkahukahu, me te kitea maumaui o ventilation. Ka rite ki te tikanga, pae hopea te kimi clots emboli ranei e whakapōrearea i te rere noa o te toto. I roto i te tukanga, e taea te whakamahi tikanga e rua o te aro mātai o te huru tinana, i runga i te mea mahi hoatu i mua i te tākuta rānei:

- ventilation;
- perfusion.

Hā, me te perfusion scintigraphy

he tika Hā pūkahukahu scintigraphy ki te aromatawai i mahi romahā, whakaatu reira te rere o te hau ki roto ki te pūnaha romahā. Ki te mahi i tenei, e ākina tūroro ki folo he aerosol e kei radioisotopes, a ka whakamahi i te kāmera kama mataara ratou ahunga whakamua i roto i te tinana. tohu rohe Cold e kore ki te aerosol mahi e. kia whakaaro te tākuta te take ka taea o tenei āhuatanga: stenosis, puku, te aroaro o te wai atelectasis ranei.

Perfusion pūkahukahu scintigraphy ki Embolism pūkahukahu, me te tahi atu mate o te reretoto taea mātakitaki o oko pūkahukahu, me te kite i te ahunga whakamua o te toto i te roro matau o te iatuku pūkahukahu. I mua i karapa manawanui e pâmuhia whakahaere "Technetium-99", e decomposes ki kanoirite iti me te radiation i te tukanga tuhituhia te kāmera kama. Ki te kitea te tinana te whenua, kihai nei i i riro i te taonga iraruke, he reira tino pea e āraia te lumen o te oko e te thrombus embolus ranei.

Tuhinga tukanga

A, no te whakaritea pūkahukahu scintigraphy? Tuhinga - thrombophlebitis rua hohonu o te wahi o raro, te tātaritanga o te Embolism pūkahukahu , me te aroturuki hihiri o tona maimoatanga, ki te tautuhi i te take o te takawhita pūkahukahu , me te ake. I tua atu ki ngā raruraru iaia, te whakamahi i scintigraphy taea whakatau i te āhua mahi o te marama i mua i te mahi wa-e kai ana, tirohia te aroaro o te mate pūkahukahu interstitial, me te te aroaro o mate congenital o te ngakau, me te pūkahukahu. Kaihaumanu whakahau pūkahukahu scintigraphy ki tutakina whakau ma'i mate taunutia pūkahukahu, me te kore ngakau, emphysema, ranei infarction pūkahukahu, mate pukupuku.

contraindications

e kore e Lung scintigraphy rapua e te manawanui tetahi whakangungu motuhake, i roto i te rerekē ki ngā tukanga tino urutomo, pērā i transesophageal echocardiography bronchoscopy ranei.

Ko te aroaro o te mea tino tika te tukanga ki te allergoproby ki te taonga iraruke ki te kia whakamahia i roto i te ako. Ko tenei i roto i te tikanga ki te karo i te whawhai o te anaphylaxis i roto i te wa, ka e kia te manawanui i roto i te kāmera kama. Hei mutu Ko nui atu uaua atu ki te ārai i te reira i te urupare kë.

Ki te hipoki ka waiho he wahine, kia uia ia e te rata mātai ki te whakahaere tikanga i roto i te hapū taea, ranei ki te korero i te tākuta i ū te tamaiti ko, rite radioisotopes whiwhi ki wai katoa, tae atu ki te waiu.

E kore te tūtohu ana hoki iti iho i te wha haora i mua i te tukanga, tango raau taero bismuth ranei, konu, rite kia pā i te hua o te ako i tenei.

Ko te tukanga o te scintigraphy

E ai ki arotake, pūkahukahu scintigraphy e rua tekau anake meneti. I roto i te tikanga ki te whakahaere i te ako perfusion, ui te manawanui e ki te tango i te tūranga poutū (rite te pikitia ka tahuri i roto i pai). Manawanui e pâmuhia whakahaere tarukino, e kei kanoirite te karihi, a ka timata te karapa kia kite i te ahunga whakamua i roto i te matūriki toto. E na iti e ka whiwhi ara nga oko tino kuiti ratou.

I roto i te whakahaere i te scintigraphy ventilation, inhales te manawanui te aerosol rite te roa rite kore te marama e tāuta te toenga o hau. timata matūriki iratuki ki te fatifati i, a ka taea e te kāmera hopu te radiation i te hunga wāhi i reira kua ka te hau. Ki te i muri i whakakitea i enei tikanga e rua i te wāhi i reira i reira ko te koha o perfusion, engari noho noa te ventilation, te Embolism pūkahukahu manawanui tino pea.

pōauautanga

Ki te he pāwera ki, kanoirite o tohu i te tangata, te mamae me te hūhi e ite ia anake ka wehea te kiri. I roto i te ako ki te āhua o te manawanui o te hauora e pai. Whakapairuaki, ānini, whanoke he ine i te täkupu, i te mea pai ki te whakamōhio i tō tākuta.

Kaua e wehi, me te radiation, no te mea he reira e rave rahi taime i raro i rite i roto i tomography computed atahanga te kōwarotanga autō ranei. O te akoranga, e kore e taea e tetahi te mea i he haumaru maitai te ako, engari kei te mahi pūtaiao i runga i enei pātai ki tenei ra.

whakaatu Reviews: ētahi wā tupu te reira e taea te whakaatu ai nga hua o te pūkahukahu scintigraphy i ngā tirohanga rerekē. I roto i ngā take pēnei, ki te whakaū i he tika te tātaritanga ki angiopulmonography. I raro i te mana o CT i toto rere ki te manawanui (te tikanga i muri i catheterization iatuku pūkahukahu) whakahaere kaihoko rerekē e neke nei i roto i nga oko o te pūkahukahu, te whakakī i te wāhi katoa e wātea ana. Na, he raupapa o whakapakoko o akiaki marama. Ki te kite te tākuta he pae te wahi i reira he kahore tauira iaia, ka, te nuinga pea, i reira he he embolus.

надежным методом диагностики. mea Tūroro e pūkahukahu scintigraphy he kōrero, pono, me te mamae kore tikanga tātaritanga.