Methods The purpose of our retrospective study was to evaluate the prevalence of asymptomatic DVT in lower limbs in critically ill COVID-19 patients ( n = 23) with severe respiratory failure and high levels of D-dimer by bedside Doppler ultrasound (DU). Results DVT was diagnosed in 14 cases...
TO THE EDITOR: Davidson and colleagues [1] report that color Doppler ultrasound has poor diagnostic accuracy for proximal thrombi in high-risk asymptomatic patients receiving medical prophylaxis. The results of this study could affect clinical practice in several different situations. Although clinicians...
When it comes to getting an ultrasound to assess for deep vein thrombus or DVT all ultrasounds exams are not created equal. There are many different levels of expertise, protocols and problems across service lines in regard to testing for DVT. Many hospitals or radiology based outpatient centers...
The Key Role of Color Doppler Ultrasound in the Work-up of Hemodialysis Vascular Access Vascular access (VA) is the lifeline for the hemodialysis patient and the native arterio-venous fistula (AVF) is the first-choice access. Among the differe... Carlo,Lomonte,Mario,... - 《Seminars in ...
Zaniewski M, Kostecki J, Kuczmik W, Ziaja D, Opala G, Swiat M, Korzeniowski T, Majewski E, Urbanek T, Pawlicki K: Neck duplex Doppler ultrasound evaluation for assessing chronic cerebrospinal venous insufficiency in multiple sclerosis patients. Phlebology. 10.1258/phleb.2011.011070. in press ...
These events were identified by an International Classification of Diseases, Ninth Revision (ICD-9) or ICD, Tenth Revision (ICD-10) diagnosis code of either DVT or PE during the index admission that was confirmed via manual chart review. All computed tomography PE scans and doppler ultrasound ...
Objective To explore application value of color doppler ultrasound in diagnosis of early deep venous thrombosis. Methods396 cases examined by doppler ultrasonography from Jan. 1,2011 to Dec. 31,2012 in the First Hospital Affiliated to Fujian Medical University were observed on shape,location,echo and...
Assessment of fetal compromise by Doppler Ultrasound investigation of the fetal circulation: Arterial, intracardiac, and venous blood flow velocity studies: Kurt Hecher, Stuart Campbell, Pat Doyle, Kevin Harrington, Kypros Nicolaides. Department of Obstetrics and Gynaecology, King's College School of ...
Assesses the value of color flow-doppler ultrasound (CFDU) in the investigation of clinically suspected ateriovenous fistula (AVF) dysfunction. Reports that CFDU enables reliable non-invasive assessment of AVF morphology and function and may become the procedure of choice for AVF assessment in patie...
Ultrasound is used for evaluating the veins of the lower extremities. Operator and angle dependency limit spectral Doppler ultrasound (SDUS). The aim of th... T Bechsgaard,KL Hansen,AH Brandt,... - 《Ultrasound in Medicine & Biology》 被引量: 3发表: 2017年 A Comparison of Common Femoral...