duplex ultrasound
Role of trans-abdominal and trans-perineal venous duplex ultrasound in cases of pelvic congestion syndrome
... venous duplex ultrasound offers a safe, a simple, nonin- vasive, and quick technique that can help in the dynamic assessment of pelvic venous insufficiency through evaluation of the ovarian vein ...
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The effect of patient positioning on the duration of venous reflux in Duplex ultrasound for venous insufficiency
... There is insufficient evidence to date, from this or pre- vious studies in this field, to support a change in clinical practice. Although this pilot study has not provided suffi- cient evidence to support a change in ...
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Overview of the Role of Duplex Ultrasound for Treatment and Surveillance of Peripheral Arterial Disease
... degrees of muscular remodeling and collateralization. Additionally, blinding study physicians to clinical data –– as is usually done in studies comparing different imaging methods to increase scientific objectivity –– ...
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Optimal cut-off criteria for duplex ultrasound for the diagnosis of restenosis in stented carotid arteries: Review and protocol for a diagnostic study
... An important factor in the evaluation of stents is the occurrence of in-stent restenosis. Both the Carotid and Vertebral Artery Transluminal Angioplasty Study (CAVA- TAS) and the Stent-Protected Angioplasty versus ...
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Significance of CT scan and color Doppler duplex ultrasound in the assessment of Abernethy malformation
... Doppler Duplex Ultrasound for the diagnosis, treatment and evolution assessment in two adults with Abernethy ...Doppler Duplex Ultrasound is ...Doppler Duplex Ultrasound every 6 ...
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Role of Duplex Ultrasound for the Assessment of Malignancy in Breast Tumors
... of DS. Among four false negative malignant tumors on CDS three were avascular, one was hypovascular. Among these four malignant Doppler negative tumors two were BIRADS category 4 on B-mode US that reduced the sensitivity ...
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Comparision of colour duplex ultrasound, ankle brachial pressure measurement in peripheral vascular disease in type 2 diabetes patients with foot infections
... COLOUR DUPLEX ULTRASOUND, ANKLE BRACHIAL PRESSURE MEASUREMENT IN PERIPHERAL VASCULAR DISEASE IN TYPE 2 DIABETES PATIENTS WITH FOOT INFECTIONS ” of ...
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Duplex ultrasound in the assessment of peripheral arterial disease
... 3-Microscopic examination: Following the duplex ultrasound examinations, each specimen was fixed in formalin-saline 10% for 24 hours. All specimens were anatomically oriented and embedded in paraffin, with ...
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USE OF DUPLEX ULTRASOUND IN THE EVALUATION OF PATIENTS WITH CLINICAL SUSPICION OF DEEP VENOUS THROMBOSIS ON THE LOWER EXTREMITIES
... a duplex Doppler venous examinations (DDVE), because ultrasonography is the only commonly used imaging modality by which these alternative diagnoses can be made ...
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Sildenafil citrate: a non-invasive substitute in penile duplex ultrasound evaluation of erectile dysfunction
... One of the two experienced radiologists blinded to the IIEF-5 score of the patients, performed ultrasound scanning. The transducer was placed on the ventral penile surface especially during the erection phase. ...
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Vulvar varicosities: diagnosis, treatment, and prevention
... transabdominal duplex ultrasound was performed in two patients who complained of pain in the lower abdomen lasting for 7 and 10 days at gestational ages of 28 and 30 weeks, ...underwent ultrasound of ...
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Imaging modalities to diagnose carotid artery stenosis: progress and prospect
... In the past few decades, imaging has been developed to a high level of sophistica- tion. Improvements from one-dimension (1D) to 2D images, and from 2D images to 3D models, have revolutionized the field of imaging. This ...
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High frame rate contrast enhanced ultrasound particle image velocimetry near the stented superficial femoral artery : A feasibility study
... an ultrasound probe with continuous-wave Doppler to trace the Doppler signal and an inflatable cuff around the calf and upper arm attached to a sphygmomanometer to measure the systolic pres- ...include ...
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Physiologically-based testing system for the mechanical characterization of prosthetic vein valves
... A study was first performed on normal volunteers to quantify the anatomy and dynamics of healthy venous valves (The University of Akron Institutional Review Board, Application #20040140). A total of eleven superfi- cial ...
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The increasing role of duplex scanning in the follow-up after endovascular repair of abdominal aortic aneurysms
... The main clinical trials dealing with EVAR have classically used the computed tomography (CT) angiogram, or angio-CT, scan as the primary imaging method during follow-up. However, this technique has several limitations ...
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Imaging of peripheral vascular disease
... Abstract: This illustrated review article gives an evidence-based update on the different modalities used for imaging peripheral vascular disease (duplex ultrasound, computed tomog- raphy angiography, ...
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A case report of malignant hypertension in a young woman
... Given the severity of the case, the diagnosis of any underlying curable cause of the patient hypertension could not be overlooked. At that stage, taking into ac- count the laboratory exams, we needed to rule out sev- ...
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Role of ultrasound, Color duplex Doppler and sono-elastography in the evaluation of renal allograft complications
... Background: Renal transplantation could be considered for patients with end-stage renal disease. Ultrasonography is the imaging method chosen for renal allograft evaluation early in the postoperative period. ...
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Original Article A meta-analysis of ultrasound imaging in diagnosis of endoleak among patients after endovascular abdominal aortic aneurysm repair
... According to the AUC of SROC curve for US, CDUS, PDUS and CEUS, CEUS would be the best with the AUC of 0.936, which was the most approached to 1.000, and it was the only type over US. Besides, CDUS seemed better than ...
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Opportunistic half duplex/full duplex relaying mode selection criterion in cognitive relay networks
... (ST) and a secondary receiver (SR). It should be noted that the primary system (PT, PR) has absolute control over the use of its licensed frequency band, while the secondary system (ST, SR) is willing to offer assistance ...
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