Chii chinonzi Doppler, mhando huru uye ndeyei

Zvemukati

• Chii ichochi
• Zvinoitwa sei
• Kugadzirira bvunzo
• Ndeapi marudzi eDoppler Doppler
• Hosha huru dzinowanikwa
• 1. Atherosclerosis
• 2. Vasculitis
• 3. Aneurysms
• 4. Deep venous thrombosis
• 5. Renal tsinga stenosis

Iyo Doppler ultrasound rudzi rweiyo ultrasound, ine matekiniki akasarudzika, ayo anotendera iwo mavara kutaridzika kweropa kuyerera mune tsinga uye mutsinga dzomuviri, zvichibatsira kuona kushanda kwetinyama, senge madziro emoyo, tsinga uye huropi .

Iyo mhando yeasina-invasive bvunzo, ndiko kuti, haishandisi tsono uye haidi anesthesia kuti iitwe, uye inoitwa nachiremba radiologist, uyo achapasa gel transducer, inova chikamu chidiki cheiyo ultrasound mudziyo, munzvimbo yemuviri kuti iongororwe.

Kubudikidza neDoppler echocardiography, zvinokwanisika kuti uongorore hosha dzakasiyana senge atherosclerosis, vasculitis uye aneurysms, ndosaka ichiwanzo kuratidzwa nachiremba wezvemwoyo kana neurologist. Nekudaro, kuongororwa uku kunoratidzwawo nevanozvara kuitira kuti vatarise hutano hwemwana panguva yekuzvitakura.

Chii ichochi

Doppler ultrasound rudzi rwe ultrasound inoshandiswa kuongorora kuyerera kweropa mutsinga uye tsinga, moyo, huropi uye kunyangwe makumbo ezasi. Nekudaro, bvunzo iyi inogona kuratidzwa kune anotevera mamiriro:

• Tsvaga zvinovhiringidzwa nemafuta mune tsinga kana mutsinga;
• Tsvaga kuwanda kweropa mutsinga dzeruoko kana gumbo;
• Tarisa uone kana paine kuderedzwa kwemadziro etsinga kana tsinga;
• Ongorora mhedzisiro yekuvhiya kunoitwa pamoyo;
• Ongorora hunhu hwevaricose mutsinga.

Uye zvakare, iyo Doppler scan inogona kubatsirawo kutarisa kumanikidza kweropa mukati meetsinga, ichiratidza huwandu hweropa ruchiyerera mumidziyo yeropa uye inogona kuitwa seimwe nzira kune kumwe kuyedzwa kwakanyanya, senge angiography, iyo inosanganisira jekiseni musiyano mutsinga.

Bvunzo iyi inogona kuitwawo kuvana uye inowanzo kurudzirwa nachiremba wevana kuti aone kana paine chakaipa mukati memoyo kana kubatsira pakuiswa kwepakati venous catheter. Ona zvimwe iyo yepakati venous catheter uye mune zvipi zviitiko zvinoratidzwa.

Zvinoitwa sei

Iyo ecodoppler bvunzo inoitwa nera radiologist mune imwe imba mune yeyuniti, kana yekuongorora nzvimbo, uye haidi anesthesia kana musiyano mutsinga, kuwedzera kune chokwadi chekuti hapana radiation inoshandiswa.

Kuti uite bvunzo zvinodikanwa kuti munhu apfeke paapuroni uye arare pamubhedha. Ipapo chiremba anozora gel uye kufambisa transducer kuburikidza neganda, chinova chinhu chidiki icho chichava chinogoneka kuona mativi emukati emuviri, senge tsinga uye tsinga. Izvi hazvikonzeri kurwadziwa kana kusagadzikana.

Chiremba anozoona mifananidzo pakombuta uye ongorora zvimiro zvemuviri, uye mushure memazuva mashoma, gwaro richapihwa nerondedzero yezvakawanikwa mukuongorora uye chirevo ichi chinofanira kuendeswa kuna chiremba akakumbira. it.

Kugadzirira bvunzo

Muzviitiko zvakawanda, hapana hutarisiro chaihwo hunodiwa kuita bvunzo, zvisinei, vanhu vanoshandisa zvinodhaka zvinoshandura BP kana vanosvuta, vanofanirwa kuzivisa chiremba anozoita bvunzo, nekuti aya mamiriro anogona kuwedzera kuyerera kweropa mutsinga. uye tsinga dzomuviri.

Ndeapi marudzi eDoppler Doppler

Zvichienderana nechikamu kana chimiro chemuviri icho chiremba anoda kuongororwa, bvunzo rinogona kuve:

• Fetal echocardiography: inoitwa panguva yekuzvitakura, inosanganisira kuongororwa kwemoyo wemwana;
• Doppler echocardiography yemakumbo epasi: inoshanda kuongorora tsinga uye tsinga dzemakumbo;
• Doppler echocardiography yemakumbo ekumusoro: inosanganisira kuongorora mamiriro etsinga uye tsinga dzemaoko;
• Carotid echodoppler: yakaratidza kutarisa tsinga inopa ropa kumusoro wedunhu;
• Ecodoppler yetsvo tsinga: kurairwa kuongororwa kweitsvo tsinga uye arteri;
• Transcranial Doppler: yakakurudzirwa kuongorora tsinga uye tsinga dzehuropi;
• Dhiyabhorosi Doppler: ndiyo mhando inoshumira kuongorora kuyerera kweropa muhutachiona.

Aya marudzi chaiwo eDoppler echocardiography anogona kukumbirwa kana uchibvunza nachiremba wemwoyo kana neurologist, asi anogona zvakare kuratidzwa kune vanhu vanobvumirwa kuchipatara nekufungidzirwa kwechimwe chirwere kana kusagadzikana.

Hosha huru dzinowanikwa

Doppler ultrasound, kana ultrasound doppler, inogona kuratidzirwa nachiremba wemwoyo, neurologist kana nephrologist kuongorora uye kuongorora zvimwe zvirwere zvakaita se:

1. Atherosclerosis

Atherosclerosis chirwere chinoitika nekuda kwekuunganidzwa kwemafuta, kana maatheroma, muchikamu chetsinga dzemwoyo uye kuti kana ikasarapwa inogona kudzora kuyerera kweropa uye inotungamira mukuonekwa kwezvinetso zvakakomba seacute myocardial infarction uye tsaona cerebral vascular system.

Echocardiography imhando yemuedzo unoshandiswa zvakanyanya kuongorora chirwere ichi, zvisinei, chiremba wezvemwoyo anogona kuraira kumwe kuyedza kwakadai seangiography uye catheterization yemoyo. Mushure mekuona shanduko iyi, chiremba anokurudzira kurapwa kwakanyanya zvichienderana neshanduko mutsika nemishonga. Ona zvimwe zvimwe zvekurapa zveatherosclerosis.

2. Vasculitis

Vasculitis ishanduko inokonzerwa nekuzvimba kwemitsipa yeropa mumuviri uye inogona kukonzera zviratidzo zvakaita semavara matsvuku paganda, kurira kana kurasikirwa kwekunzwa mumawoko kana tsoka, kurwadziwa pamwe chete nefivha. Chirwere ichi chinogona kukonzerwa nemamwe mamiriro akaita sehutachiona, autoimmune zvirwere uye cancer uye, mune dzimwe nguva, zvinotungamira kumatambudziko sekubuda ropa.

Rheumatologist inofanirwa kubvunzwa kana paine fungidziro yevasculitis, uye anogona kuratidza echocardiogram yekusimbisa kuongororwa. Kurapa kwechirwere ichi kunokurudzirwa nachiremba maererano nekuomarara uye nzvimbo yekuzvimba kwemitsipa yeropa. Tarisa uone mimwe bvunzo inogona kuitwa kusimbisa kuongororwa kwevasculitis uye kurapwa kupi.

3. Aneurysms

MaAneurysms anogona kusimuka nekuda kwekuwedzera kwekumanikidza uko iro ropa rinopinda mumudziyo weropa, izvo zvinotungamira mukuumbwa kwekuwedzera kweiyo tsinga kana arteri madziro. Uku kuwedzera kunogona kuitika mumidziyo yeropa yemoyo, huropi kana zvikamu zvemuviri, senge mudumbu aorta, semuenzaniso.

Zviratidzo zvinoenderana nenzvimbo yeaneurysm, uye vanhu vanotambura nekushandurwa uku vanogona kurwadziwa zvakanyanya munzvimbo iyi, kunetsekana pakufamba, kugwinha mumusoro, kusaona zvakanaka uye kunyangwe kubatwa uye vanofanirwa kutsvaga rubatsiro rwechimbichimbi kubva kuchipatara. Tarisa uone zvimwe zviratidzo zve cerebral uye aortic aneurysm.

4. Deep venous thrombosis

Yakadzika tsinga thrombosis mamiriro ezvinhu anoitika nekuda kwekuvharika kwetsinga yakadzika mugumbo, chidya kana dumbu, kukanganisa kuyerera kweropa uye, kazhinji, kunokonzera kuzvimba, kurwadziwa kwakanyanya uye kupenda kwepepuru pagumbo, semuenzaniso.

Zvimwe zvezvinhu zvine njodzi zvine chekuita nekuonekwa kwehutachiona hwakadzama senge kenza, kuvhiyiwa kukuru, kushandiswa kwekudzivirira kubata pamuviri uye kufamba kushoma kwemuviri, uye kuongororwa kunoitwa nenzira yeiyocardcardiography. Kazhinji, kurapwa muchipatara kunodiwa pakurapa chirwere ichi, icho chinoenderana nekushandiswa kwemishonga inorwisa antagagant, senge heparin. Dzidza maitiro ekudzivirira thrombosis mugumbo.

5. Renal tsinga stenosis

Renal artery stenosis inotsanangurwa sekudzikisira kwetsinga huru yeitsvo nekuda kwemafuta emafuta, kuwanda kweropa kana bundu, uye kuongororwa kweiyi shanduko kunoitwa kuburikidza nemiedzo senge angiography uye renal Doppler.

Kurapa kweiyo renal artery stenosis inoratidzirwa nephrologist uye inosanganisira catheterization, kuvhiya uye kushandiswa kweanticoagulant uye thrombolytic zvinodhaka. Kazhinji, kurapwa uku kunofanirwa kuitwa nemunhu akabvumirwa kuchipatara kuti agamuchire mishonga kuburikidza nemutsinga uye inofanira kutangwa nekukasira kudzivirira nhamo dzakadai seyemapapu edema.