Lung scintigraphy: Iimpawu kunye ehlola

Kweli xesha amayeza ophezulu zobugcisa uzama ukugcina up namaxesha kunye nokuphuhlisa iindlela ezintsha kulibhala umzimba womntu. Indlela eziphambili kakhulu ulwazi, ukhuseleko, ubulula bokusetyenziswa kunye nendleko eziphantsi. Enye indlela enjalo scintigraphy miphungeni. Ubungqina obubonakalayo buxela ukuba le nkqubo libanzi impela, ngoko ke isetyenziswa internists kunye noogqirha. Oku kwenza kube lula ukufumanisa Amaqhinga unyango kunye ngokuchanileyo beka indawo ingxaki.

Lung scintigraphy: ntoni na?

Scintigraphy - indlela kuxilongo X-ray, kusetyenziswa ukuhlola umsebenzi amalungu oluntu kunye namalaphu. Liquka alawula inkqubo yokujikeleza kwegazi, yaye ulwamkelo izinto ezineeathom ezilinganayo radioactive imisebe barekhode, leyo wenze. Le nkqubo ngokwayo lwenziwa ngoncedo izixhobo ezithile sifake ukukhanya ngeso ngayo.

Lung scintigraphy yenzelwa ukufunda inkqubo yokujikeleza kwegazi emiphungeni kwaye ukubona nokuhlukunyezwa umoya. Njengomgaqo, ekugqibeleni ukufumana egazi okanye emboli eziphazamisana ukugeleza kwegazi. Ngexesha inkqubo, ingasetyenziswa iindlela ezimbini uvavanyo imeko yomzimba, kuxhomekeke imisebenzi wabeka phambi kokuba ugqirha:

- umoya;
- perfusion.

Umoya perfusion scintigraphy

Komoya lung scintigraphy kuyimfuneko ukuhlola umsebenzi yokuphefumla, libonisa ukuba ukuhamba umoya isixokelelwano sokuphefumla. Ukuze wenze oku, izigulane ziyakhuthazwa ukuba basezela inkonxa equlathe radioisotopes, uze usebenzisa ikhamera gamma ukujongha inkqubela emzimbeni. imimandla Ingqele zibonisa ukuba kutshizwe ukwenza oko. Ugqirha kusenokubonisa oonobangela kunokwenzeka kule meko: stenosis, ithumba, ubukho ulwelo okanye atelectasis.

Perfusion lung scintigraphy kunye Embolism yemiphunga kunye nezinye izifo kwegazi ivumela nokuthelekelela iinqanawa yemiphunga nezengekho ukubona inkqubela igazi ukusuka ventricle lasekunene pulmonary. Phambi ukuhlolisisa nomonde butofelwe ilawulwa "Technetium-99", nto leyo abole abe izinto ezineeathom ezilinganayo ezincinane nemitha kwinkqubo kubhaliswe ikhamera gamma. Ukuba isidumbu elizweni, nto leyo engazange afumane Radioactive kukuthi, kunokwenzeka ukuba le mithambo benqanawa leyo kuvalwe i thrombus okanye embolus.

inkqubo Iimpawu

Xa kuqeshwa scintigraphy lung? Iimpawu - deep vein thrombophlebitis le nemilenze, uxilongo of Embolism yemiphunga kunye esweni olutshintshayo unyango wayo, ukuba oyena nobangela nomfutho yemiphunga , kwaye ngaphezulu. Ukongezelela kwiingxaki semithambo, esebenzisa scintigraphy Ungakwazi ukucacisa sokusebenza le ukukhanya phambi kokuba ukusebenza ethatha ixesha elide, ukukhangela ubukho isifo semiphunga Embi, kwakunye ukubakhona kwezifo iziphene intliziyo kunye nemiphunga. Zeetheraphisti ukumisela scintigraphy lung ecaleni okanye uqinisekise ezingapheliyo sisifo obstructive yemiphunga nezengekho ukusilela intliziyo, emphysema, iposi yemiphunga, umhlaza.

Izimo

Lung scintigraphy ayifuni isiguli uqeqesho ethile, ngokuchaseneyo iinkqubo ezininzi yeli lizwe, ezifana transesophageal echocardiography okanye bronchoscopy.

Kodwa ngaphambi kokuba nkqubo nakanjani kuyimfuneko ukuba allergoproby kunye Radioactive ukuze zisetyenziswe kwisifundo. Oku ukwenzela ukuthintela uhlaselo lwe anaphylaxis kwixesha isigulane liya kuba phakathi kwekhamera gamma. Ukumisa namchoza nzima kunokuba ukuthintela ngakumbi.

Ukuba zahlolwa uya kuba ngumfazi, kufuneka axilongwe ugqirha ukuze kuthintelwe ukukhulelwa kunokwenzeka, okanye uxelele ugqirha ukuba umntwana ibele, njengoko radioisotopes ukuya zonke ezilulwelo, kuquka ubisi.

Ayikhuthazwa ngaphantsi kweeyure ezine phambi kokuba inkqubo, uthathe iziyobisi okanye bismuth, barium, njengoko oku kuchaphazela iziphumo zophononongo.

Inkqubo scintigraphy

Ngokutsho reviews, umphunga scintigraphy uthatha imizuzu engamashumi amabini kuphela. Ukuze baqhube isifundo perfusion, isigulane ucelwa ukuba amkele kwisigxina nkqo (njengoko umfanekiso iya kuba ngcono). Nomonde yegazi ilawulwa iziyobisi, equlethe izinto ezineeathom ezilinganayo radioactive, ze aqale scan ukubona inkqubela amasuntswana egazini. Bona mancinci kangangokuba uya kufumana nkqu iimpahla kakhulu elimxinwa.

Ekwenzeni le umoya scintigraphy, isigulana inhales le kutshizwe gama njengokukhanya akayi ukufaka imali eseleyo zegesi. amasuntswana Radioactive baqala iba, kwaye ikhamera sifake yemisebe kwezo ndawo apho irhasi eseke. Ukuba emveni kwezi ndlela zimbini wabonisa indawo apho kukho isiphene perfusion, kodwa umoya wahlala eziqhelekileyo, le Embolism ezinokwenzeka isigulane miphungeni.

ukungaphili

Ukuba umntu bagulayo, izinto ezineeathom ezilinganayo yabamakishi, intlungu nobunzima uya kuziva kuphela xa zihlaba isikhumba. Ngexesha isifundo karhulumente lomguli lezempilo ukuba eyanelisayo. Isicaphucaphu, intloko ebuhlungu, isiyezi na ukutenxa kulo mmiselo, lowo ulungileyo ukwazisa ugqirha wakho.

Musa ukoyika nemitha hayi, kuba eziliqela izihlandlo ngaphantsi efanayo ngexesha Itomography ngekhompyutha okanye ngemagnethi ekuvakaleni kwelizwi umfanekiso. Kakade ke, umntu ayitsho ukuba isifundo sikhuselekile ngokugqibeleleyo, kodwa iingcali ezisebenza kule mibuzo unanamhla.

Ukuphonononga zibonisa: ngamanye amaxesha kuyenzeka ukuba iziphumo scintigraphy wemiphunga Inokuchazwa ngezindlela ezahlukeneyo. Kwiimeko ezinjalo, ukuqinisekisa uxilongo kuyimfuneko ukuba angiopulmonography. Phantsi kolawulo CT e igazi kwisigulana (idla emva pulmonary kwimithambo catheterization) arhente umahluko ebikade ezinambuzelayo ngokusebenzisa iimpahla emiphungeni, ndibazalisa ngokunxila bonke indawo efumanekayo. Emva koko, uthotho imifanekiso okuhambisa ukukhanya. Ukuba ugqirha ebona indawo apho kungekho ndlela semithambo, ngoko, mhlawumbi, kukho embolus.

надежным методом диагностики. Izigulane bathi scintigraphy lung na ulwazi, ezithembekileyo elingenabuhlungu indlela diagnostic.