Lub ntsws gallium scan

Lub ntsws gallium scan yog ib hom kev tshawb fawb nuclear uas siv radioactive gallium txhawm rau txhawm rau paub tias muaj kev o (mob) hauv lub ntsws.

Gallium yog txhaj rau hauv txoj leeg ntshav. Kev ntsuas yuav raug coj mus 6 rau 24 teev tom qab txhaj koob tshuaj gallium. (Lub sijhawm ntsuas nyob ntawm seb koj tus mob yog mob lossis mob ntev.)

Thaum qhov kev kuaj mob, koj pw saum lub rooj uas txav hauv qab ntawm lub ntxaij uas hu ua koob yees duab gamma. Lub koob yees duab pom cov hluav taws xob tsim tawm los ntawm gallium. Cov duab tso rau ntawm lub computer screen.

Thaum lub sijhawm thaij khoom, nws yog qhov tseem ceeb uas koj yuav khaws kom tau kom pom cov duab. Tus neeg thev naus laus zis tuaj yeem pab ua kom koj xis nyob ua ntej yuav pib thaij duab. Qhov kuaj yuav siv li 30 mus rau 60 feeb.

Ob peb teev mus rau 1 hnub ua ntej kev thaij, koj yuav tau txhaj ib gallium ntawm qhov chaw uas yuav sim kev sim.

Tsuas yog ua ntej kev thaij duab, tshem cov hniav nyiaj hniav kub, hniav cuav, lossis lwm yam khoom siv hlau uas tuaj yeem cuam tshuam rau scan. Hle cov ris tsho rau sab saud sab saud ntawm koj lub cev thiab hnav lub tsho tshaj sab hauv tsev kho mob.

Kev txhaj tshuaj ntawm gallium yuav plev, thiab qhov chaw ua haujlwm tawg tuaj yeem ua rau ntau xuab moos lossis hnub thaum kov.

Lub scan tsis mob, tab sis koj yuav tsum nyob twj ywm. Qhov no yuav ua rau tsis xis nyob rau qee cov neeg.

Qhov kev kuaj ntshav no feem ntau yog ua thaum koj muaj cov tsos mob ntawm lub ntsws. Qhov no feem ntau yog vim sarcoidosis lossis qee yam mob ntsws. Nws tsis yog ua rau ntau yam nyob rau xyoo tas los no.

Lub ntsws yuav tsum tshwm sim ntawm cov qhov loj me thiab kev ntxhib los mos, thiab yuav tsum tau nqa ntau me ntsis gallium.

Yog tias muaj ntau npaum li cas ntawm gallium pom nyob rau hauv lub ntsws, nws yuav txhais tau tias yog ib qho teeb meem hauv qab no:

• Sarcoidosis (kab mob uas kev mob tshwm sim hauv lub ntsws thiab lwm cov nqaij ntawm lub cev)
• Lwm yam mob ntsws, feem ntau yog ib hom mob ntsws dej los ntawm cov pwm ntawd Pneumocystis jirovecii

Muaj qee qhov pheej hmoo rau menyuam yaus lossis menyuam yaus hauv plab. Vim tias tus poj niam cev xeeb tub lossis tus poj niam cev xeeb tub tuaj yeem hla dhau ntawm hluav taws xob, yuav tsum muaj kev tiv thaiv tshwj xeeb.

Rau cov poj niam uas tsis tau xeeb tub lossis xeeb tub thiab rau cov txiv neej, muaj kev pheej hmoo tsawg los ntawm kev xaim hluav taws xob hauv gallium, vim tias qhov nyiaj tsawg heev. Muaj ntau qhov kev pheej hmoo yog tias koj raug cov duab hluav taws xob (xws li xoo hluav taws xob thiab xeb) ntau zaus. Tham txog tej kev txhawj xeeb uas koj muaj txog hluav taws xob nrog tus kws saib xyuas kev noj qab haus huv uas pom zoo rau kev ntsuas.

Feem ntau cov kws kho mob yuav pom zoo rau qhov scan no raws cov txiaj ntsig ntawm xoo hluav taws xob Cov tsis xws luag me me yuav tsis pom ntawm kev thaij duab. Vim li no, qhov kev ntsuas no tsis nquag tas ib zaug ntxiv lawm.

Gallium 67 lub ntsws xoos; Lub ntsws scan; Gallium scan - ntsws; Kuaj - ntsws

• Gallium txhaj tshuaj

Gotway MB, Panse PM, Gruden JF, Elicker BM. Thoracic radiology: kev soj ntsuam cov duab tsis muaj qhov tseeb. Hauv: Broaddus VC, Mason RJ, Ernst JD, li al, eds. Murray thiab Nadel Cov Ntawv Phau Ntawv Qhia Txog Cov PaCov. 6 tus ed. Philadelphia, PA: Elsevier Saunders; 2016: chap 18.

Harisinghani MG, Chen JW, Weissleder R. Kev kos duab hauv siab. Hauv: Harisinghani MG, Chen JW, Weissleder R, eds. Primer ntawm Diagnostic ImagingCov. 6 tus ed. Philadelphia, PA: Elsevier; 2019: chap 1.