Determination of Testicular Blood Flow in Camelids Using Vascular Casting and Color Pulsed-Wave Doppler Ultrasonography. Title ... Determination of Testicular Blood Flow in Camelids Using Vascular Casting and Color Pulsed-Wave Doppler Ultrasonography. ... Determination of Testicular Blood Flow in Camelids Using Vascular Casting and Color Pulsed-Wave Doppler Ultrasonography ...
... activity in healthy sedated versus nonsedated rabbits and to evaluate agreement between B-mode and pulsed-wave Doppler (PWD) ... PROCEDURES Duplex Doppler ultrasonography of the gastrointestinal tract was performed once for the 10 rabbits that underwent ... Findings for the duodenum and jejunum were compared between B-mode and PWD ultrasonography and between sedated and nonsedated ... CONCLUSIONS AND CLINICAL RELEVANCE Results suggested that both B-mode and PWD ultrasonography of the duodenum and jejunum may ...
It is also used to measure blood flow in Doppler ultrasonography. Pulse-Doppler begins with coherent pulses transmitted through ... Pulse Doppler radar may have 50 or more pulses between the radar and the reflector. Pulse Doppler relies on medium pulse ... The pulse width of each sample matches the pulse width of the transmit pulse. Enough samples must be taken to act as the input ... Transmit pulses are sent at the pulse repetition frequency. Energy from the transmit pulses propagate through space until they ...
Cardiac output was calculated by means of pulsed Doppler ultrasonography. Oxygen saturation was measured by means of ... transcutaneous pulse oximetry. The coefficient of oxygen utilization was calculated as VO2/SOT. Transfusion consisted of packed ...
... carcinoma by the vascular pattern and velocimetric parameters using high resolution pulsed and power Doppler ultrasonography. ...
Bizarre Blood Flow Patterns Detected by Transvaginal Pulsed and Color Doppler Ultrasonography in Ectopic Pregnancies. Eyüp ... Transvaginal Color Doppler Analysis of Benign Uterine Leiomyomas. Nuri DANIŞMAN, Eyüp EKİCİ, Ahmet Z. IŞIK, C. Gürkan ZORLU, ...
Vasculogenic impotence evaluated by high-resolution ultrasonography and pulsed Doppler spectrum analysis. Radiology. 1985 Jun; ...
Doppler ultrasonography of the brachial artery. To correct the detected change using standard combined therapy: perindopril 5- ... Art., pulse pressure--(61.1 ± 17.0) mm Hg. Art. Examined patients underwent clinical studies, ECG in 12 conventional leads, ... Doppler ultrasonography of the brachial artery. To correct the detected change using standard combined therapy: perindopril 5- ... Art., pulse pressure--(61.1 ± 17.0) mm Hg. Art. Examined patients underwent clinical studies, ECG in 12 conventional leads, ...
The role of transvaginal ultrasonography combined with color velocity imaging and pulsed Doppler in the diagnosis of ... MRI is more accurate in distinguishing benign from malignant ovarian masses than ultrasonography. [19, 20, 21] In one study, ... Ultrasonography. Patients with suspected endometriosis referred for US scanning evaluation should receive a transvaginal study ... Low-resistance Doppler waveforms resembling malignancy are often encountered in endometriomas. [19, 39] ...
Doppler ultrasonography can also be used over peripheral arteries or the heart. Blood gas estimations are often affected by ... Pulse oximetry, using either an esophageal or cloacal reflectance probe, is useful to monitor pulse rate and strength. Although ... Ultrasonography in Reptiles A useful and often underrated technique, ultrasonography has gained popularity as a diagnostic ... Ultrasonography has been used to guide liver biopsy, although due to serious iatrogenic trauma reported in snakes and lizards, ...
PROCEDURES Duplex Doppler ultrasonography of the gastrointestinal tract was performed once for the 10 rabbits that underwent ... activity in healthy sedated versus nonsedated rabbits and to evaluate agreement between B-mode and pulsed-wave Doppler (PWD) ... Evaluation of gastrointestinal activity in healthy rabbits by means of duplex Doppler ultrasonography ... OBJECTIVE To use duplex Doppler ultrasonography to compare gastrointestinal ...
These findings indicate that, at least in the case reported here, transvaginal power and pulsed Doppler ultrasonography is a ... However, transvaginal power Doppler ultrasonography clearly showed richness of small vessels, whose arterial flow had higher ... Power Doppler Findings of Adenoma malignum of Uterine Cervix Subject Area: Further Areas , Womens and Childrens Health ... Value of Power Doppler Sonography in the Investigation of Erectile Dysfunction European Urology (September,1999) ...
Doppler ultrasonography measures the movement of the beating heart. The same type of instrument is used to measure blood flow ... Ultrasonography does not measure electrical activity, as it detects changes in frequency of pulses of high-frequency sound ... This is the same principle used by a radar gun to bounce radar pulses off your car and detect its speed and movement; a radar ...
... carcinoma by the vascular pattern and velocimetric parameters using high resolution pulsed and power Doppler ultrasonography. ...
... and pulsed-wave Doppler ultrasonography, and other laboratory tests, in order to indirectly estimate the nephrotoxic potential ... Doppler colorido, de amplitude e pulsado, pareada aos exames laboratoriais, a fim de estimar indiretamente o potencial ...
Browsing by Keyword : Ultrasonography, Doppler, Pulsed. All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...
Lower extremity venous ultrasonography was performed using color Doppler ultrasonography (CDUSG) and revealed a 8-cm diametered ... His right leg was slightly cold and peripheral pulses were weaker compared to the left leg. There was pulsation on the mass. ... Color Doppler Ultrasonography Guided Compression Therapy Of Iatrogenic Postcatheterization Pseudoaneurysms Of Femoral And ... Color Doppler ultrasound identified a pseudoaneurysm of the right common femoral artery with dimensions of 45x30x50 mm. The ...
... were determined by spectral pulsed Doppler ultrasonography. The cerebral blood flow (CBF) in the affected frontal lobe under ... Transoral carotid ultrasonography gives us additional information to conventional carotid ultrasonography about the vascular ... The real-time ultrasonography is more simple, no time-consuming, and low-cost examination, and is proved to be quite versatile ... We have developed a new real-time system, based on a conventional color Doppler system, for measuring the WI. The blood ...
The MCA is easily visualized with color-flow Doppler; pulsed Doppler is then used to measure the peak systolic velocity just ... Oepkes D, Seaward PG, Vandenbussche FP, Windrim R, Kingdom J, Beyene J. Doppler ultrasonography versus amniocentesis to predict ... MCA Doppler studies can be started as early as 18 weeks gestation but are not reliable after 35 weeks gestation. [60] It has ... Detti L, Oz U, Guney I, Ferguson JE, Bahado-Singh RO, Mari G. Doppler ultrasound velocimetry for timing the second intrauterine ...
... with positive colour Doppler and monophasic waveform in pulse wave Doppler study; this lesion was adjacent to the pancreas but ... Endoscopic ultrasonography (EUS) documented an anechoic structure with thin well-defined walls adjacent to the portal confluent ... with positive colour Doppler and monophasic waveform. ...
4-Doppler Ultrasonography. 5-Pulse Volume Recording (31,41,46). Treatment of Peripheral arterial stenosis. PAD treatments are ... Progression of carotid stenosis detected by duplex ultrasonography predicts adverse outcomes in cardiovascular high-risk ...
Using pulsed Doppler ultrasonography, heart rate (HR) was obtained. The greatest coefficients of determination (r²) were ... Pulsed-wave Doppler of the intraovarian arteries was performed to evaluate spectral waveform and doppler velocimetric ... Ovarian contrast-enhanced ultrasonography and Doppler fluxometry in bitches during the postovulatory estrus and corpora lutea ... Heart rate was obtained using the pulsed Doppler mode. The variables were correlated with gestational age using Spearmans test ...
Evaluation of peripheral circulation in critically III patients by pulsed doppler ultrasonography ...
With the aid of Doppler ultrasonography, we can estimate the arterial stiffness. Any increase of arterial stiffness above 9 m/s ... Pulse wave velocity estimation. We provided sequential recording of carotid and femoral artery signals by color Doppler ... Doppler ultrasound in the measurement of pulse wave velocity; agreement with the Complior method. Cardiovasc Ultrasound. 2011; ... The PWV speed (6 to 12 m/s) is always greater than the actual velocity of the blood flow (5 m/s). The faster speed of pulse ...
A Doppler ultrasound uses sound waves to make images and/or graphs that show how your blood moves through your veins and ... There are two types of spectral Doppler ultrasound: *A "pulsed wave" Doppler can show where blood is flowing at different ... my.clevelandclinic.org/health/diagnostics/4998-transcranial-doppler-ultrasound-ultrasonography-test. *Johns Hopkins Medicine [ ... What is a Doppler ultrasound?. A Doppler ultrasound is a type of ultrasound imaging test that uses sound waves to show how well ...
Doppler ultrasonography ... Pulse oxymetry por Swaroopa Beulah Perumalla. Pulse oxymetry. ... Determination of adequate blood flow: Clinical :i.) lowest palpable pulse ii.) skin colour and temperature iii.)bleeding at ... Skin perfusion pressure measurement by infrared thermography or laser doppler flowmetry.  Tooshort a stump may tend to slip ... Arterial doppler • Informed consent should be taken • Psychological counselling • Plan for prosthesis & rehabilitation by ...
Fetal heart tones are not auscultated by Doppler ultrasonography. Which of the following is the most likely diagnosis?. ... Her temperature is 38.9 C (102 F), blood pressure is 120/80mm Hg, and pulse is 100/min. The fetal heart rate is 170/min. ... Urinalysis and ultrasonography of the abdomen show normal findings. Which of the following is the most appropriate next step in ... On ultrasonography, a 28-year-old primigravid woman at 27 weeks gestation has oligohydramnios. Agenesis of the fetal kidneys ...
Doppler sonography is a valuable tool for differentiating hepatocellular carcinoma from other liver lesions, aiding in ... 1988) Pulsed Doppler in the diagnosis of small liver tumours. British Journal of Radiology, 61, 898-902. doi:10.1259/0007-1285- ... 2001).Contrast-enhanced Doppler ultrasonography in the diagnosis of hepatocellular carcinoma and premalignant lesions in ... 1992). Duplex pulsed Doppler sonography in the differential diagnosis of hepatocellular carcinoma and other common hepatic ...
Pulsed and power Doppler ultrasonography may provide important information about the vascular pattern and the velocimetric ... carcinoma by the vascular pattern and velocimetric parameters using high resolution pulsed and power Doppler ultrasonography. ... Ultrasonography can determine whether a lesion is solid or cystic and can detect the presence of calcifications. The rate of ... Ultrasonography is the first imaging study that must be performed in any patient with suspected thyroid malignancy. ...