![]() ![]() Inter-rater reliability was similar between PW Doppler with angle correction and CW Doppler without angle correction in evaluating PSV in patients with ICAS. Measuring PSV with CW Doppler using a sector probe was feasible. When limited to patients with a PSV greater than 200 cm/s with both PW Doppler examinations (25 ICAS sites), inter-rater reliability was relatively higher for CW PSV (Spearman's ρ =. 810) was similar to that of PW PSV (Spearman's ρ =. Inter-rater reproducibility of CW PSV (Spearman's ρ =. Measuring PSV using a sector probe insonating nearly parallel to the flow was feasible in all cases. The inter-rater reliabilities of PW PSV and CW PSV were analyzed by Spearman's rank correlation test.Ī total of 37 ICAS sites (median 67 % stenosis) were enrolled. PSV was measured with PW Doppler with angle correction (PW PSV) and CW Doppler without angle correction (CW PSV) by 2 examiners. This hypothesis was tested using a sector probe and continuous-wave (CW) Doppler without angle correction.Ĭonsecutive patients with more than 50% ICAS were enrolled from a prospective database. We hypothesized that measuring PSV without angle correction would lead to better inter-rater reliability. However, the correlation between conventional angiography and PSV shows considerable scattering. Radiology 1983 146:157-60.Peak systolic velocity (PSV) is measured with pulse-wave (PW) Doppler with angle correction in patients with internal carotid artery stenosis (ICAS). Sonography of the normal neonatal adrenal gland. Ultrasound evaluation of uterine and ovarian size from birth to puberty. Ultrasonographically measured testicular volumes in 0- to 6-year-old boys. Kuijper EA, van Kooten J, Verbeke JI, et al. Significance of thickening of the wall of the renal collecting system in children: an ultrasound study. Nomograms of total renal volume, urinary bladder volume and bladder wall thickness index in 3,376 children with a normal urinary tract. Sonographic assessment of renal length in normal children. Mesenteric lymph nodes in children: what is normal? Pediatr Radiol 2005 35:774-7. US features of the normal appendix and surrounding area in children. Intestinal ultrasonography in children and young adults: bowel wall thickness is age dependent. Normal and abnormal pancreas in children: US studies. Spleen length in childhood with US: normal values based on age, sex, and somatometric parameters. Megremis SD, Vlachonikolis IG, Tsilimigaki AM. Gallbladder volume and contractility in term and preterm neonates: normal values and clinical applications in ultrasonography. Normal portal venous diameter in children. Patriquin HB, Perreault G, Grignon A, et al. Common bile duct in children: sonographic dimensions. Hernanz-Schulman M, Ambrosino MM, Freeman PC, et al. Normal liver, spleen, and kidney dimensions in neonates, infants, and children: evaluation with sonography. Sonographic measurements of the liver, spleen and kidney dimensions in the healthy term and preterm newborns. Soyupak SK, Narli N, Yapicioglu H, et al. Ultrasonographic measurement of subarachnoid space in normal infants and children. Establishment of nomograms and reference ranges for intra-cranial ventricular dimensions and ventriculo-hemispheric ratio in newborns by ultrasonography. Arch Dis Child Fetal Neonatal Ed 2002 87:F209-11. Ultrasound of the thyroid gland in the newborn: normative data. Thyroid volume and urinary iodine in European schoolchildren: standardization of values for assessment of iodine deficiency. The anterior horn width and the ventriculo-hemspheric ratio is measured on the coronal view at the level of the foramen of Monro.ĭelange F, Benker G, Caron P, et al. How to Differentiate Carotid Obstructions.TI-RADS - Thyroid Imaging Reporting and Data System.Head Neck tumors - When to think of malignancy.Esophagus II: Strictures, Acute syndromes, Neoplasms and Vascular impressions.Esophagus I: anatomy, rings, inflammation.Vascular Anomalies of Aorta, Pulmonary and Systemic vessels.Contrast-enhanced MRA of peripheral vessels.Ischemic and non-ischemic cardiomyopathy.Coronary Artery Disease-Reporting and Data System 2.0.Bi-RADS for Mammography and Ultrasound 2013.Transvaginal Ultrasound for Non-Gynaecological Conditions. ![]() Acute Abdomen in Gynaecology - Ultrasound.Appendicitis - Pitfalls in US and CT diagnosis. ![]()
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