Ndi fupa scintigraphy a mafupa chiyani?

Bone scintigraphy mafupa - zinchito njira kwa matenda a matenda a mafupa. Mfundo ikugwira ntchito mwa njira imeneyi chagona pa mayamwidwe wosiyana ntchito bwinobwino ndi nthenda fupa minofu nyukiliya mankhwala. Izi mankhwala kutumikiridwa pa mlingo umene ulibe zotsatira poizoni pa thupi, koma izi otchedwa "chizindikiro" kwa minofu pathological.

Pali mitundu yambiri ya kukonzekera mayeso amene anafuna kuphunzira machitidwe ena thupi. ndi bwino kugwiritsa ntchito mafupa a mafupa ndi 99mTc bifosfanaty pa makoma. Pokonzekera izi pazipita ozama mphamvu mu dongosolo fupa.

Chifukwa cha matenda scintigraphy mafupa analandira ziwiri ooneka enieni fano - izi ndi zokwanira kuti azindikire kuvutika structural ndi njira pathological.

Scintigraphy a mafupa kungakhale chipika zinthu zotsatirazi:

- oncologic kudwala ndi metastasis zotheka,

- Direct tumoral njira mu mafupa,

- fractures,

- monga ananena mphamvu ya mankhwala.

Scintigraphy mafupa ikuchitika makamera wapadera Popanga madzi a gamma. Kapangidwe ka malo izi kuti akhoza osati mumpanda photons tating'ono kwambiri komanso kuonjezera mphamvu angapo awo nthawi. Chifukwa anapanga olimba kuwala kung'anima, amene anagwidwa spectrometric makina wapadera. Choncho n'zotheka kudziwa kameredwe mankhwala olembedwa kuti m'madera mafupa.

Radiopharmaceutical chikuyendetsedwera maola atatu asanayambe kuphunzira akufuna. Inali nthawi imeneyi thunthu ndi nthawi kufalitsa kudzera m'magazi ndi mwamtheradi onse mafupa a mafupa a. Kenako mwachindunji ndi matenda, amene satenga kuposa ola. chifukwa akhoza Akuti pafupifupi nthawi yomweyo pambuyo ndondomeko - ndi yabwino kwa onse wodwala ndi dokotala.

Bone scintigraphy mafupa panthawi ino - mmodzi wa otchuka kwambiri ndipo amafuna diagnostics fupa kudwala. Ubwino wa phunziro:

- yaing'ono kuchuluka kwa nthawi ndi ndalama pa ndondomeko;

- kwambiri nkhani (imathandiza kuwona zizindikiro za chotupa chija mu fupa miyezi ingapo pamaso zowonera awo pa radiograph a);

- sabweretsa chisoni wodwalayo ndi chitetezo mtheradi.

Tikumbukenso kuti scintigraphy mafupa anapangidwa mu United States chaka chatha kuti 17 miliyoni. Kachiwiri, kuti mwina mwapulumutsidwa, oposa 10 miliyoni. Lives. Ndipotu polimbana ndi khansa chofunika kwambiri - matenda oyambirira.

M'mayiko Western, fupa scintigraphy - si chinthu chatsopano ndi zodabwitsa, kani, ndi njira yachibadwa matenda, yomwe ikuchitika pafupifupi aliyense chipatala. M'mayiko zochepa otukuka, Phunziro lino ankaona kuti mwanaalirenji ndi ikuchitika yekha m'malo akuluakulu ambiri a zachipatala. Zipangizo komanso masamba kwambiri wolakalakika - nthawi zambiri chakale Popanga madzi a gamma kamera.

Iwo ayenera kumvetsa kuti scintigraphy angagwiritsidwe ntchito osati kwa matenda a matenda fupa. Iwo wapeza tanthauzo lake lonse mu cardiology, kuti azindikire matenda a mtima. M'mnyewa wamtima scintigraphy anachita mankhwala ena angapo, koma mfundo za njira ali yemweyo.

"Pertechnetate" - oyambitsa mankhwala enieni matenda a matenda a chithokomiro ntchito Popanga madzi a gamma kamera.

Komanso, pali mankhwala osiyana nyukiliya, nkhalango za m'mapapo minofu ndi glomeruli aimpso. Izi zimathandiza kuti matenda ndi kudwala kwa kachitidwe pamisinkhu koyamba.

Ambiri, scintigraphy - njira chilengedwe cha matenda a pathologies ambiri a ziwalo, ndipo, nthawi zambiri, m'tsogolo adzakhala m'mayiko onse.