Menene Doppler, manyan nau'ikan kuma menene don shi

Wadatacce

• Menene don
• Yaya ake yi
• Shirya jarrabawa
• Menene nau'ikan Doppler Doppler
• Babban cututtukan da aka gano
• 1. Atherosclerosis
• 2. Ciwon Mara
• 3. Abubuwan kulawa
• 4. Tashin ruwa mai zurfin jini
• 5. Ciwon jijiya na koda

Doppler duban dan tayi wani nau'i ne na duban dan tayi, tare da takamaiman fasahohi, wanda yake ba da damar ganin launi mai gudana game da gudan jini a jijiyoyin jini da jijiyoyin jiki, yana taimakawa wajen tabbatar da aikin kyallen takarda, kamar bangon zuciya, jijiyoyi da kwakwalwa .

Nau'in gwaji ne mara cutarwa, ma'ana, baya amfani da allura kuma baya bukatar maganin sa rigakafin cutar, kuma ana yin sa ne ta hanyar masanin rediyo, wanda zai wuce gel transducer, wanda wani karamin bangare ne na duban dan tayi na'urar, a cikin shafin yanar gizon don bincika.

Ta hanyar nazarin halittu na Doppler, yana yiwuwa a binciko cututtuka daban-daban kamar atherosclerosis, vasculitis da aneurysms, wanda shine dalilin da yasa likitan zuciya ko likitan jijiyoyin ke nuna shi. Koyaya, likitocin mahaifa suma sun nuna wannan gwajin domin bincika yanayin lafiyar jariri yayin ɗaukar ciki.

Menene don

Doppler duban dan tayi wani nau'ine ne na duban dan tayi da ake amfani dashi dan duba gudan jini a jijiyoyi da jijiyoyi, zuciya, kwakwalwa har ma da kananan gabobin jiki. Don haka, ana iya nuna wannan gwajin don yanayi masu zuwa:

• Gano abubuwan hanawa ta hanyar kitse a jijiyoyi ko jijiyoyi;
• Gano yatsun jini a cikin jijiyoyin hannu ko kafa;
• Bincika idan akwai wani narkar da bangon jijiyoyi ko jijiyoyin jiki;
• Yi nazarin sakamakon tiyatar da aka yi a zuciya;
• Kimanta halaye na jijiyoyin varicose.

Bugu da kari, binciken na Doppler na iya taimakawa wajen duba karfin jini a cikin jijiyoyin, yana nuna yawan jini da ke gudana a cikin jijiyoyin kuma ana iya yi a matsayin madadin wasu gwaje-gwajen masu cutarwa, kamar su angiography, wanda ya kunshi allurar bambanci a cikin jijiya.

Hakanan za'a iya yin wannan gwajin a kan yara kuma koyaushe likitan yara ne ke ba da shawarar don tantance ko akwai wata cuta a cikin zuciya ko don taimakawa wajen sanya jigilar catheter ta tsakiya. Dubi ƙarin abin da ke catheter na venous na tsakiya kuma a waɗanne lokuta aka nuna shi.

Yaya ake yi

Gwajin ecodoppler ana yin sa ne daga wani masanin radiyo a cikin daki a wani bangare, ko kuma cibiyar bincike, kuma baya bukatar maganin sa barci ko wani bambanci a cikin jijiyar, baya ga cewa ba a amfani da wani abu.

Domin yin gwajin ya zama dole mutum ya sanya atamfa ya kwanta akan gadon daukar marasa lafiya. Sannan likita zai yi amfani da gel sannan ya motsa transducer a cikin fata, wanda shi ne karamar na’ura wacce za a iya amfani da ita a kalli sassan ciki, kamar jijiyoyi da jijiyoyin jini. Wannan ba ya haifar da ciwo ko rashin jin daɗi.

Likita zai kalli hotunan akan allon kwamfuta ya binciki tsarin jikin, kuma bayan wasu yan kwanaki, za a bayar da rahoto tare da bayanin abin da aka samu a cikin gwajin kuma dole ne a mika wannan rahoton ga likitan da ya nema shi.

Shirya jarrabawa

A mafi yawan lokuta, ba a bukatar takamaiman kulawa don gudanar da gwajin, duk da haka, mutanen da ke amfani da kwayoyi masu canza jini ko kuma masu shan sigari, ya kamata su sanar da likitan da zai yi gwajin, saboda waɗannan yanayin na iya ƙara yawan jini a jijiyoyin da jijiyoyin jiki.

Menene nau'ikan Doppler Doppler

Ya danganta da bangare ko tsarin jiki wanda likita yake so a bincika shi, gwajin na iya zama:

• Bayanin echocardiography: yi a lokacin daukar ciki, ya kunshi kimantawar zuciyar jariri;
• Doppler echocardiography na ƙananan wata gabar jiki: yana aiki don nazarin jijiyoyi da jijiyoyin kafafu;
• Doppler echocardiography na babba wata gabar jiki: ya kunshi duba yanayin jijiyoyi da jijiyoyin makamai;
• Carotid echodoppler: da aka nuna don bincika jijiyar da ke ba da jini ga yankin kai;
• Ecodoppler na jijiyoyin koda: an ba da shawara don nazarin jijiyoyin koda da jijiyoyin jini;
• Transcranial Doppler: bada shawara don tantance jijiyoyi da jijiyoyin kwakwalwa;
• Doararrakin thyroid: shine nau'in da yake aiki don bincika gudan jini a cikin thyroid.

Wadannan takamaiman nau'ikan Doppler echocardiography ana iya neman su yayin tuntuɓar likita da jijiyoyin jini ko likitan jijiyoyin jiki, amma kuma za'a iya nuna su ga mutanen da aka shigar dasu asibiti tare da zargin wata cuta ko rashin lafiya.

Babban cututtukan da aka gano

Doppler duban dan tayi, ko ultrasound doppler, ana iya nunawa ta likitan zuciya, likitan jiji ko likitan nephrologist don bincika da bincika wasu cututtuka kamar:

1. Atherosclerosis

Atherosclerosis cuta ce da ke faruwa sakamakon tarin duwatsun maiko, ko atheromas, a cikin ɓangarorin jijiyoyin zuciya kuma idan ba a kula da su ba zai iya toshe hanyoyin jini kuma ya haifar da bayyanar matsaloli masu haɗari irin su ƙananan cututtukan zuciya da kuma haɗari tsarin jijiyoyin kwakwalwa.

Echocardiography wani nau'in gwaji ne wanda ake amfani dashi sosai don bincika wannan cuta, duk da haka, likitan zuciya na iya yin odar wasu gwaje-gwaje kamar angiography da catheterization na zuciya. Bayan bincikar wannan canjin, likita zai ba da shawarar mafi dacewa magani bisa ga canje-canje a halaye da magunguna. Duba ƙarin sauran zaɓuɓɓukan magani don atherosclerosis.

2. Ciwon Mara

Vasculitis wani canji ne wanda ya faru sakamakon kumburin jijiyoyin jini a cikin jiki kuma yana iya haifar da alamomi kamar jan faci akan fata, kunci ko rashin jin dadi a hannu ko ƙafa, ciwon haɗin gwiwa da zazzabi. Wannan cutar na iya faruwa ta wasu yanayi kamar su cututtuka, cututtukan autoimmune da kansar kuma, a wasu yanayi, kan haifar da rikitarwa kamar zub da jini.

Yakamata a shawarci likitan rheumatologist idan ana tsammanin cutar vasculitis ne, kuma yana iya nuna echocardiogram don tabbatar da cutar. Maganin wannan cutar likita ne ya bada shawarar gwargwadon tsanani da wurin da kumburin hanyoyin jini yake. Bincika wasu gwaje-gwajen da za'a yi don tabbatar da cutar cutar vasculitis da wane magani.

3. Abubuwan kulawa

Maganin jijiyoyin jiki na iya tashi saboda hauhawar matsawar da jini ke shiga cikin jijiyar jini, wanda ke haifar da samuwar kumburawar jijiya ko bangon jijiya. Wannan narkarwar na iya faruwa a jijiyoyin jini na zuciya, kwakwalwa ko sassan jiki, kamar ciki, misali.

Alamomin cutar sun dogara da wurin da cutar take, kuma mutanen da ke fama da wannan canji na iya samun ciwo mai tsanani a yankin, matsalolin tafiya, kaɗa kai, hangen nesa har ma da kamuwa kuma ya kamata su nemi taimakon gaggawa daga asibiti. Duba ƙarin alamun bayyanar cututtukan ƙwaƙwalwa da na ɓarkewar jijiyoyin jiki.

4. Tashin ruwa mai zurfin jini

Ciwan jijiya mai zurfin ciki wani yanayi ne da ke faruwa sakamakon toshewar wata jijiya mai zurfin kafa, cinya ko ciki, yana lalata gudan jini kuma, a mafi yawan lokuta, yana haifar da kumburi, ciwo mai tsanani da launin shuɗi a cikin ƙafa, misali.

Wasu dalilai masu haɗari suna da alaƙa da bayyanar cututtukan ƙwaƙwalwa mai zurfin ciki irin su ciwon daji, babban tiyata, yin amfani da maganin hana haihuwa da motsa jiki kaɗan, kuma ana yin binciken ne ta hanyar echocardiography. Sau da yawa, kwantar da asibiti ya zama dole don maganin wannan cuta, wanda ya dogara da yin amfani da magungunan ƙwayoyin cuta, kamar su heparin. Koyi yadda ake hana thrombosis a kafa.

5. Ciwon jijiya na koda

Definedararrawar jijiya a cikin ƙuruciya ana bayyana taƙaitaccen babban jijiyar koda saboda alamun allura, mai daskarewar jini ko ƙari, kuma ana gano asalin wannan canjin ne ta hanyar gwaji kamar su angiography da koda Doppler.

Maganin cutar cututtukan koda yana nunawa nephrologist kuma ya kunshi catheterization, tiyata da amfani da kwayoyi masu kare jini da magungunan thrombolytic. Sau da yawa, wannan magani dole ne a yi shi tare da mutumin da aka shigar da shi asibiti don karɓar magunguna ta hanyar jijiya kuma dole ne a fara shi da wuri-wuri don kauce wa matsaloli kamar su huhu na huhu.