Lɛ wi si aw blɔd de flɔ insay yu bɔdi. Ɔltin bɔt Doppler Ultrasound!

Tide wi go tɔk bɔt wan mɛdikal tɛst we na nyu tin to bɔku pipul dɛn, bɔt i rili impɔtant. Dɛn kɔl am Doppler Ultrasound. Yu go mɔs dɔn yɛri di nem, ɔ sɔntɛm dɔktɔ dɔn tɛl yu fɔ du dis tɛst. So, wetin rili na am? Lɛ wi tɔk bɔt am simpul wan ɛn wit pɔlitiks, lɛk aw yu go tɔk to yu padi.

Wetin na Doppler Ultrasound? Fɔ tɔk am simpul wan...

Tink bɔt dis we: di blɔd vesel dɛn na wi bɔdi tan lɛk rod. Blɔd kin travul na dɛn rod ya ɔltɛm, jɔs lɛk motoka. So, dis Doppler Ultrasound na spɛshal skan we kin si aw di blɔd de muv, dat na, us we di blɔd de go, ɛn aw fast i de go. Dis kin yuz sawnd wev we wi nɔ kin yɛri fɔ tek pikchɔ fɔ di blɔd we de flɔ insay di blɔd vesel dɛn. Frɔm dɛn pikchɔ ya, dɔktɔ dɛn kin no if ɛni prɔblɛm de wit yu at ɔ yu blɔd vesel.

Pan ɔl we ɔltra saund ɔltɛm kin tek pikchɔ fɔ di ɔgan dɛn we de insay di bɔdi, i nɔ kin sho di rayt we aw blɔd de flɔ. Na dat mek dɛn de yuz di Doppler we.

Ɛni kayn Doppler ɔltrasɔund de? Yɛs, bɔku pan dɛn de!

Difrɛn kayn Doppler ultrasound de, i go dipen pan wetin yu nid fɔ yu wok. Lɛ wi si wetin na di men kayn dɛn:

• Color Doppler: Dis kin min se kɔmpyuta de sho difrɛn kɔlɔ dɛn dipen pan di say we di blɔd de flɔ. Tink bɔt am lɛk se dɛn de sho blɔd we de go na wan say as rɛd ɛn blɔd we de go na di ɔda say we dɛn de sho as blu. Dis kin mek yu si klia wan usay blɔd de flɔ.
• Spectral Doppler: Dis de sho aw bכdi de fכlכ ova tεm lεk grafik. Dat min se dɛn kin yuz am fɔ si aw di blɔd de spid de chenj.
• Duplex Ultrasound: Dis na wan we we rili yusful bikɔs i de jɔyn infɔmeshɔn frɔm ɔl tu di rɛgyula ɔltrasɔund imej ɛn Doppler ultrasound. Dis kin rili ɛp fɔ no aw di blɔd vesel dɛn wayd ɛn if ɛnitin de we dɔn blok.
• Power Doppler: Dɛn kin yuz dis fɔ si if blɔd de flɔ. I kin no blɔd, mɔ na say dɛn we bɔku blɔd de kɔmɔt. Bɔt, i nɔ de sho usay di blɔd de go. Dɔktɔ dɛn kin yuz am fɔ si aw blɔd de flɔ insay sɔm pat dɛn.
• Transkranial Doppler Ultrasound: Dis na smɔl mɔ spɛshal. Dɛn kin yuz am fɔ luk aw blɔd de flɔ insay di ed, insay di blɔd vesel dɛn we de kɛr blɔd go na di bren. I kin ɛp fɔ no tin dɛn lɛk strok, ɔ ɔda prɔblɛm dɛn wit di blɔd vesel dɛn na di bren, lɛk subarachnoid hemorrhage (blɔd we de kɔmɔt rawnd di bren).

Udat nid dis Doppler ɔltrasɔund?

Naw yu go mɔs de tink se, "So udat go nid dis?" Wɛl, dɔktɔ kin aks yu fɔ du dis tɛst pan dɛn tin ya:

• If yu tink se sɔntin nɔ rayt wit di blɔd vesel dɛn na yu bɛlɛ, yu leg, ɔ yu an, fɔ no fɔ tru.
• Afta yu dɔn du sɔm ɔpreshɔn ɔ yu dɔn gɛt sɔm tritmɛnt, chɛk fɔ si if di blɔd we de go na da say de nɔmal.
• we uman bεlε, fכ no if di bכdi fכ fכlכ bitwin mama εn di pikin (especially tru di כmbilikal kכd) de apin fayn fayn wan. Dis rili impɔtant fɔ di pikin in wɛlbɔdi.

Us sik dɛn kin no wit Doppler ultrasound?

Bɔku sik ɛn kɔndishɔn dɛn de we wi dɔktɔ dɛn kin no wit dis tɛst. Na sɔm ɛgzampul dɛn ya:

• Blɔd vesel dɛn we de blok ɔ we de smɔl: Yu kin si if di at ɔ vein dɛn dɔn blok ɔ tu smɔl.
• Blɔd we de klɔt: Dɛn kin yuz dis fɔ no tin dɛn lɛk wan denja we dɛn kɔl ``Deep Vein Thrombosis (DVT)'', we na blɔd we de klɔt na di dip vein dɛn na di leg.
• Aksidɛnt ɔ damej pan blɔd vesel: Chɛk fɔ si if ɛni aksidɛnt dɔn pwɛl di blɔd vesel.
• Chronic Venous Insufficiency (CVI): Fɔ tɔk am simpul wan, dis na sik we blɔd kin gɛda na di leg dɛn instead fɔ flɔ ɔp, dat na, go to di at, bikɔs di valv dɛn na di vein dɛn na di leg dɛn nɔ de wok fayn.
• Aw blɔd de flɔ to di ɔgan dɛn we dɛn dɔn transplant: Afta dɛn dɔn transplant wan ɔgan lɛk kidni, liva, ɔ pankrias, dis impɔtant fɔ mek shɔ se di nyu ɔgan de gɛt di rayt blɔd flɔ.
• Prɔblɛm dɛn we de na di kidni blɔd vesel we gɛt fɔ du wit ay blɔd prɛshɔn: Sɔntɛnde, ay blɔd prɛshɔn kin kam bikɔs i gɛt prɔblɛm wit di vein dɛn we de gi blɔd to di kidni. Luk fɔ tin dɛn lɛk dat.
• Tumɔs: Dis kin ɛp bak fɔ no tin dɛn lɛk dis.

Aw dis Doppler ultrasound de wok? I wɔndaful, nɔto so?

Di we aw dis de wok rili simpul, bɔt i rili gɛt sɛns. Tink bɔt am dis we:

1. Di pɔsin we de du di skan (lɛ wi kɔl am sonografa, na pɔsin we dɔn gɛt spɛshal trenin fɔ dis) de put wan smɔl tin, we dɛn kɔl transducer, pan yu skin.

2. Dis transdyuza de sɛn ay frikyuɛnsi sawnd wev dɛn we wi nɔ kin yɛri insay di bɔdi.

3. Dɛn sawnd wev ya de hit di blɔd sɛl dɛn we de muv na di blɔd vesel dɛn insay di bɔdi ɛn bounce bak to di transducer.

4. Di tin we impɔtant pas ɔl na dat, bikɔs dɛn blɔd sɛl ya de muv, di sawnd wev dɛn we de kam bak kin chenj smɔl. Jɔs lɛk aw di sawnd fɔ ambulans we de spid kin chenj as i de kam nia ɛn go bak. dis dεn kכl dis "Doppler effect."

5. Di kɔmpyuta de analayz dis chenj na di pitch fɔ no aw fast di blɔd de muv ɛn us dairekshɔn.

Frɔm dis infɔmeshɔn, di dɔktɔ kin gɛt wan aidia bɔt tin dɛn lɛk:

• Aw yu blɔd de go? Dat min se, aw fast di blɔd de muf?
• Ɛnitin de we de ambɔg ɔ blok di blɔd flɔ?
• Yu tink se di blɔd de go na di rɔng say, ɔ i de gɛda na wan ples?

Aw wi fɔ pripia bifo wi du Doppler ultrasound?

Bɔku tɛm, dis nɔ kin nid fɔ pripia tumɔs. Bɔt sɔntɛnde, yu kin nid fɔ du sɔm tin dɛn, i kin dipen pan di kayn skan we dɛn de du ɛn di rizin we mek dɛn du am:

• Fast: Sɔntɛnde, mɔ if dɛn de chɛk di blɔd vesel dɛn na yu bɛlɛ, dɛn kin aks yu fɔ fast fɔ sɔm awa bifo di tɛst. Yu dɔktɔ go tɛl yu di rayt tin fɔ du.
• Nɔ smok: Yu fɔ stɔp fɔ smok sigrɛt ɔ yuz ɔda tin dɛn we gɛt nikotin (e.g., nikotin pat, chɛwing gam) at le tu awa bifo di tɛst. Dis na bikɔs nikotin kin mek di blɔd vesel dɛn stɔp fɔ sɔm tɛm, ɛn dis kin afɛkt di tɛst rizɔlt.

Wetin kin apin we dɛn du Doppler ultrasound? Yu tink se i de mek pɔsin fil bad?

Dis na prɔblɛm we bɔku pipul dɛn gɛt. Bɔt fɔ tru, i nɔto tɛst we de mek pɔsin fil pen pan ɛni we. Bɔku tɛm, i kin tek lɛk 30 to 60 minit so.

Na dis na wetin kin apin:

1. Dɛn go mek yu ledɔm pan ɛgzam tebul. Yu kin tɔn yu na yu sayd ɔ ivin ledɔm, i go dipen pan di angle we yu de wach.

2. Dɔn di sonografa go put smɔl jel pan yu skin, usay dɛn go du di skan. Dis jel de ɛp di transdyusɔ fɔ muv izi wan oba yu skin ɛn i de ɛp di sawnd wev dɛn fɔ go insay bɛtɛ.

3. Di transdyusa de sɛn sawnd wev dɛn we nɔ gɛt pen tru yu skin insay yu bɔdi. Dɛn sawnd wev dɛn ya so ay frikshɔn dat yu nɔ go ebul fɔ yɛri dɛn.

4. We dɛn sawnd wev ya hit di blɔd sɛl dɛn we de insay di bɔdi ɛn bounce bak, di pitch fɔ di sawnd wev dɛn kin chenj. Sɔntɛnde yu kin yɛri sawnd lɛk "woosh...woosh..." frɔm di ɔltra saund mashin. Na di sawnd we blɔd de mek.

5. Di transdyusɔ de notis dɛn chenj ya. Di mashin kin rayt dɛn chenj ya na sawnd wev ɛn chenj dɛn to pikchɔ ɔ grafik fɔ mek di dɔktɔ si.

6. We di tɛst dɔn, di sonografa go was di jel we dɛn bin dɔn put pan di skin. Na dat na so!

Ɛni risk de pan dis?

Dis na di bɛst nyus! Doppler ultrasound na noninvasive test we nɔ gɛt ɛni big risk.

Dat min se:

• I nɔ nid fɔ injɛkt pɔyzin kɔntrast day na di bɔdi, lɛk aw i kin bi wit sɔm tɛst dɛn lɛk angiogram.
• Nɔbɔdi nɔ de fɔ mek pɔsin gɛt raytin, lɛk we dɛn de tek ɛkstrem rayt ɔ CT skan.
• Dis nɔ de mek pɔsin fil pen ɛn i nɔ de ambɔg di bɔdi. Dɛn se i nɔ bad ivin fɔ mama we gɛt bɛlɛ.

Ustɛm wi go gɛt di tɛst rizɔlt?

Afta di skan, yu dɔktɔ ɔ raydiɔlɔjis (dɔktɔ we spɛshal fɔ no bɔt sik dɛn bay we i de luk pikchɔ dɛn fɔ dɛn skan ya) go rivyu di rizɔlt. Bɔku tɛm, i kin tek lɛk wan wik so fɔ gɛt di rizɔlt. We yu dɔn gɛt dɛn, yu dɔktɔ go kɔl yu fɔ tɔk bɔt dɛn. Sɔntɛnde, dɛn kin nid fɔ du mɔ tɛst bay di rizɔlt.

Wetin a fɔ aks di dɔktɔ bifo a du Doppler ultrasound?

I fayn fɔ aks yu dɔktɔ ɛni kwɛstyɔn we yu gɛt bifo yu du dis kayn tɛst. Na sɔm tin dɛn we yu kin aks:

• "Us kayn Doppler ultrasound a go gɛt?"
• "Us spesifik tins a nid to pripia fo bifo a kom dis test?"
• "Wetin a go get di test rizolt?"
• "A go get fo du mo test afta dis?"

We yu no di ansa to dɛn kwɛstyɔn dɛn ya, dat go mek i izi fɔ yu fɔ bia wit di tɛst.

Wetin di wɔd ‘Doppler’ min? Na smɔl tin fɔ no!

Yu kin de wɔnda wetin mek dɛn kɔl dis "Doppler" ɔltrasɔund. Dɛn gi am in nem to wan man we nem Kristian Dɔpl we bin de stɔdi bɔt fiziks insay di ia 1900. I bin mek wan we fɔ mɛzhɔ di sawnd wev dɛn we de kɔmɔt frɔm tin dɛn we de muv. dis dεn kכl dis "Doppler effect." Dat na di prinsipul we wi bin dɔn tɔk bɔt, usay di sawnd wev dɛn kin chenj as di blɔd sɛl dɛn de muv.

Fɔ dɔn, tin dɛn fɔ mɛmba (Take-Home Message) .

So, di Doppler Ultrasound we wi bin tɔk bɔt na rili wan tɛst we rili sef, we nɔ gɛt pen, ɛn we rili impɔtant. I kin gi wi dɔktɔ dɛn bɔku valyu tin dɛn bɔt di wɛlbɔdi we di blɔd vesel dɛn we de insay wi bɔdi gɛt, bɔt at prɔblɛm dɛn, ɛn bɔt aw blɔd de go ɔlsay.

Dɛn kin yuz dis infɔmeshɔn fɔ no di sik kwik kwik wan, fɔ no di rayt kayn prɔblɛm we dɔn de, ɛn ivin si aw di tritmɛnt go wok fayn.

So, if dɔktɔ aks yu fɔ du dis tɛst, no rizin nɔ de fɔ mek yu fred am. I kin rili ɛp yu fɔ gɛt wɛlbɔdi. If yu want fɔ no mɔ, mek shɔ se yu tɔk to yu dɔktɔ!

` Doppler ultrasound, blɔd vesel skan, blɔd sirkuleshɔn, sawnd wev tɛst, at sik diagnosis, blɔd klɔt, wɛlbɔdi tɛst