arterial and venous duplex scanningnoninvasive vascular laboratory and vascular surgerymodern vascular laboratory ultrasound‐based, duplex ultrasoundcolor flow, and modern duplex scanners in blood flow velocitiesduplex, combination of Doppler and B‐modecarotid and vertebral‐artery duplex scanning...
If active ulceration was involved, duplex scanning was deferred until the ulcer was healed by conservative measures. In no case was it necessary to operate to achieve healing between the time of presentation and the scan. Duplex scanning A gray-scale Diasonics DRF 400 scanner (Diasonics, ...
Volume flow, as the product of the mean blood flow velocity by the cross sectional area, means an interesting hemodynamic pattern that can be calculated by duplex. objective. To quantify the severity of venous insufficiency using the correlation between the volume flow in the common femoral vein ...
At one-year follow-up, by means of duplex scan examination the artery and the vein were patent. No muscle or nerve impairment or leg edema was detected. 4. Discussion Arterial and venous complications following varicose veins surgery are rare but devastating either for morbidity and mortality or...
Clot dissolution may restore pulmonary arterial flow, which improves right ventricular hemodynamics in patients with PE and reduces the risk of permanent damage to the vein (and venous valve) structure and function in patients with DVT. Both of these effects may have a positive impact on important...
Diagnosis and therapy management was evaluated versus duplex ultrasound (DUS) in three different readouts: 1. all dCTA datasets; 2. one arterial phase of the dCTA dataset; 3. one arterial and one venous dataset out of the dCTA dataset. All reads were performed >30 days apart from each ...
Further evaluation with a duplex scan supported the clinical diagnosis of VH. He had undergone a surgical ligation of AVF and completely recovered from the symptoms. 展开 关键词: ARTERIOVENOUS fistula SYMPTOMS ARTERIAL catheterization CELLULITIS
The appropriate use of the duplex scan in carotid arterial disease. The duplex scan has become the definitive test in the diagnosis of carotid arterial disease. Its significance, however, has been diminished its extensive u... SL Hill,GL Holtzman,R Berry,... - 《Am Surg》 被引量: 70发表...
Deep venous thrombosis (DVT), which is associated with pulmonary embolism, is a fatal disease because of its high morbidity and mortality in outpatients an
When combined with assessments of venous anatomy as derived by venous duplex scan, these objective measures help to identify the severity of underlying venous disease, in addition to history and clinical examination. However, the very fact that numerous methods exist highlights that each has its own...