Chii pfupa scintigraphy of marangwanda?

Bone scintigraphy marangwanda - nzira yaishandiswa nechirwere repfupa chirwere. The kushanda nheyo nzira iyi iri dzisakarurama Absorção de Água kuti kuipa uye zvemamiriro mapfupa rinenge radioactive zvinodhaka. mushonga uyu chinotarisirwa panguva chipimo chemushonga isina hunokachidza zvainoita muviri, asi ichi ndicho vanonzi "chitaridzi" kune pathological tishu.

Kune mhando dzakawanda yokuedzwa kugadzirira izvo aiendeswa pakudzidza zvimwe nehurongwa muviri. zvakanaka kushandisa mapfupa marangwanda chete 99mTc bifosfanaty pamadziro. Mukugadzirira ichi kufadza rakapinza simba kupinda pfupa mamiriro.

Somugumisiro ari kurwara nacho scintigraphy marangwanda vakawana maviri-dimensional mufananidzo - izvi inokwana kuona STRUCTURAL abnormalities uye pathological kwendangariro.

Scintigraphy of marangwanda kunogona danda mumamiriro anotevera:

- oncologic zvokurwara pamwe zvinoita metastasis,

- Direct tumoral pezvakaitwa mu mapfupa,

- mitswe,

- sezvo akataurwa pamusoro simba kurapwa.

Scintigraphy marangwanda rinoitwa munyika chaiyo wegamma Camera. Sechivako nzvimbo ichi ndechokuti anogona kwete chete kuti andobata kupfuura photons asiwo kuwedzera simba wandei dzavo nguva. The zvichiguma akaumba zvikukutu chiedza isipi, iyo akabatwa spectrometric inokosha muchina. Saka zviri nyore kuona riparadzirwe akanzi chinodhaka yose marangwanda mudunhu.

Radiopharmaceutical chinotarisirwa maawa matatu asati kuitwa kudzidza. Panguva ino nefuma ane nguva kupararira kuburikidza muropa kuti zvachose mapfupa ose marangwanda. Zvadaro mberi zvakananga chirwere chisingazivi kutora kupfuura paawa. Mugumisiro inogona vanofungidzirwa anenge pakarepo pashure nzira - zviri nyore chaizvo kuti vose murwere nachiremba.

Bone scintigraphy marangwanda panguva iyi - mumwe zvikuru nevanhu uye vakatsvaka pfupa zvokurwara Diagnostics. Zvakanakira kudzidza ichi:

- zvizhinji duku nguva uye mari yakawandisa nzira;

- zvikuru zvakwo (anokubvumira kuona zviratidzo malignancy ari pfupa mishoma vasati Visualization avo radiograph);

- nyarara nokuti murwere uye mhedziso kuchengeteka.

Zvinofanira kucherechedzwa kuti scintigraphy mapfupa yakaitwa muUnited States mugore rapfuura gore mamiriyoni 17. Zvakare, kuti makaponeswa, vanopfuura mamiriyoni 10. Lives. Pashure pezvose, pakurwisa kenza chinonyanya kukosha - mangwanani kuongorora chirwere.

Munyika dzokuMadokero, mapfupa scintigraphy - hachisi chinhu chitsva uye zvinoshamisa, asi ndiko nzira dzose kuti nechirwere, iro kuitwa chero kiriniki. In zvishoma dzakabudirira, kudzidza ichi runoonekwa kuva muumbozha rinoitwa chete zvokurapa guru nzvimbo. The midziyo uyewo kunosiya zvakawanda anodikamwa - kazhinji yechinyakare wegamma kamera.

Zvinofanira kunzwisiswa kuti scintigraphy inogona kushandiswa kwete chete nokuda chirwere zvirwere mafupa. It awana wayo kwazvo kushanda muna cardiology, kuziva mwoyo chirwere. Myocardial scintigraphy anoitwa nevamwe zvinodhaka akawanda, asi nheyo nzira zvakangofanana.

"Pertechnetate" - akanzi chaiyo zvinodhaka nokuda nechirwere kuti thyroid zvirwere vachishandisa wegamma kamera.

Uyewo, pane mishonga radioactive zvakasiyana, tropic kuti zvemapapu rinenge uye renal glomeruli. Izvi zvinoita kuti tikwanise kuziva kuti zvokurwara izvi hurongwa ari kwokutanga matanho.

Kazhinji, scintigraphy - nzira inoshanda kuti chirwere pamusoro pathologies dzakawanda nhengo dzomukati, uye zvichida mune ramangwana Zvicharerukira zvakakurumbira munyika dzose.