
多普勒超聲
Objective To evaluate the value of color Doppler ultrasonography in detecting thoracodorsal arteries.
目的評價彩色多普勒超聲在檢測胸背動脈中的價值。
Objective To study the diagnostic value and method of color Doppler ultrasonography in epididymis nodals.
目的探讨附睾結節的彩色多普勒超聲檢查方法及診斷價值。
METHODS: We evaluated 9 patients with severe crush injury by using Doppler ultrasonography to measure renal resistive indexes within 16 to 32 hours after the earthquake and 6 weeks later.
方法:我們用多普勒超聲評估了9名有嚴重擠壓傷患者,檢測了腎髒血流阻力指數在地震後勤16到32小時和地震後6周。
Objective To evaluate the value of color Doppler ultrasonography in diagnosing complications after liver transplantation.
目的探讨彩色多普勒超聲在原位肝移植術後并發症中的診斷價值。
AIM:To explore the accuracy of three dimensional color Doppler ultrasonography in evaluating the extent of carotid artery stenosis.
目的:探讨利用三維彩色多普勒超聲成像評價頸動脈狹窄程度的準确性。
AIM:To investigate the relationship between carotid atherosclerosis plaque and cerebral infarction and study the effect of carotid Doppler ultrasonography on risk assessment of cerebral infarction.
目的:探讨頸動脈粥樣硬化斑塊與腦梗死的關系,了解頸動脈多普勒超聲在腦梗死危險預測中的作用。
Objective To evaluate color Doppler ultrasonography appearances of renal vein thrombosis (RVT) and its diagnostic value.
目的探讨腎靜脈血栓形成(RVT)的彩色多普勒超聲征象及其診斷價值。
Conclusions Color Doppler ultrasonography can raise the accuracy of diagnosis in the occlusive arterial diseases of lower extremity.
結論彩色多普勒超聲能幫助提高下肢動脈閉塞性疾病的診斷準确性。
Methods The function of the arteriovenous fistula was measured by color Doppler ultrasonography in 60 patients with hemodialysis.
方法用彩色多普勒超聲檢查60例終末期腎病患者人工動靜脈内瘘的功能。
Objective To evaluate the value of high frequency color Doppler ultrasonography in diagnosing the carotid body tumor.
目的評價高頻彩色多普勒超聲在診斷頸動脈體瘤中的價值。
Objective To study the clinical value of diagnosing left renal vein entrapment syndrome with color Doppler ultrasonography.
目的研究彩色多普勒超聲診斷左腎靜脈受壓綜合征的臨床價值。
Objective To explore the clinical application of color Doppler ultrasonography in diagnosis of ectopic pregnancy.
目的探讨彩色多普勒超聲檢查在異位妊娠診斷中的臨床應用價值。
Objective:Explore the usefulness of color Doppler ultrasonography in the diagnosis of thyroid disease.
目的:探讨彩色多普勒超聲檢查在診斷甲狀腺疾病中的應用價值。
Objective To study the diagnostic value of digital mammography(DM) and color Doppler ultrasonography (CDUS) for small breast carcinoma and axillary lymph nodes metastasis.
目的探讨數字化乳腺攝影與彩色多普勒超聲對小乳癌及腋淋巴結轉移的診斷價值。
Conclusion:Using color Doppler ultrasonography for detecting the feature of hepatic artery blood stream obstruction syndrome is beneficial for the early diagnosis of hepatic artery complication.
結論:彩色多普勒超聲可監測肝動脈血流障礙綜合征,掌握其特征,有助于肝動脈并發症的早期診斷。
Objective To investigate the diagnostic value of the three-dimensional color Doppler ultrasonography in malignant bladder tumors.
目的探讨三維彩色多普勒超聲成像技術在診斷膀胱惡性腫瘤中的應用價值。
Objective To evaluate the diagnostic value of color Doppler ultrasonography (CDFI) on ovarian torsion.
目的探讨彩色多普勒超聲(CDFI)對卵巢扭轉的診斷價值。
Objective To evaluate color Doppler ultrasonography in detecting the changes of blood flow of umbilical artery in patients with preeclampsia before and after treatment.
目的探讨彩色多普勒超聲對妊娠高血壓綜合征病人治療前後臍動脈血流變化的檢測價值。
Objective:To improve the value in diagnosis of Double chambered right ventricle by color Doppler ultrasonography, and reduce misdiagnosis.
目的:提高彩色多普勒超聲對雙腔右室的診斷價值及減少誤診。
Objective To explore the value of color doppler ultrasonography in evaluating renal function reducibility in patients with severe hydronephrosis.
目的探讨運用彩色多普勒超聲預測腎積水患者腎功能可複性的臨床價值。
Objective: To compare the accuracy of color Doppler ultrasonography (CDU) with palpation in the diagnosis of axillary nodal metastasis in breast cancer.
目的:評價彩色多普勒超聲與臨床觸診診斷乳腺癌腋窩淋巴結轉移的靈敏度、特異度和準确度性。
Objective To study the values of color Doppler ultrasonography(CDU) for the extracranial vertebral artery flow in cerebral infarction patients.
目的探讨彩色多普勒超聲對腦梗塞患者顱外段椎動脈血流的檢查價值。
Objective To explore the diagnostic value of color Doppler ultrasonography(CDUS) in the abdominal wall endometriosis(AWEMS).
目的探讨彩色多普勒超聲在腹壁切口處子宮内膜異位中的診斷價值。
Objective To investigate the value of two-dimensional and color Doppler ultrasonography in diagnosing hepatic tuberculosis.
目的探讨二維及彩色多普勒超聲在肝結核中的診斷價值。
Objectives: To evaluate the clinic value of doppler ultrasonography in diagnosis of vasculogenic erectile dysfunction (ED).
目的:探讨多普勒超聲檢查在診斷血管性勃起功能障礙(ED)的臨床價值。
Methods A retrospective analysis was made of 94 patients with superior ophthalmic vein enlargement who were examined by color Doppler ultrasonography from 1996~2005.
方法對1996~2005年經彩色多普勒超聲檢查明确眼上靜脈擴張的94例眼眶病患者進行回顧性分析。
Doppler ultrasonography(多普勒超聲檢查)是一種結合多普勒效應與超聲波成像技術的醫學診斷方法,主要用于評估血流動态和血管結構。以下是詳細解釋:
術語構成
工作原理
通過超聲波探頭向血管發射聲波,當聲波遇到流動的血液(紅細胞)時,頻率會根據血流速度與方向發生改變(多普勒頻移)。通過分析頻移數據,可計算出血流速度、方向及血管狹窄程度等參數。
彩色多普勒超聲(Color Doppler)
能量多普勒超聲(Power Doppler)
頻譜多普勒(Spectral Doppler)
臨床應用:診斷腦血管疾病(如TCD檢測)、鑒别腫瘤性質(如唾液腺腫瘤)、評估深靜脈血栓等。
若需進一步了解具體臨床應用或技術細節,可參考醫學影像學專業文獻或臨床指南。
單詞:Doppler ultrasonography
Doppler 超聲波檢查是一種醫學檢查方法,通過使用超聲波來檢查人體内部的血流情況,以确定是否存在血流異常或疾病。Doppler是指一種用于測量血流速度和方向的技術,它使用超聲波來測量血液對聲波的反射,從而提供有關血流的信息。超聲波檢查則是通過使用高頻聲波來生成圖像,以檢查人體内部的器官和結構。
Doppler 超聲波檢查通常用于檢查血流異常或疾病,例如深靜脈血栓、動脈硬化和動脈瘤。此外,它還可以用于檢查胎兒的血流情況,以确保胎兒發育正常。Doppler 超聲波檢查是一種非侵入性的檢查方法,通常情況下不需要使用放射線。
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