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S J Westra

Explore the profile of S J Westra including associated specialties, affiliations and a list of published articles. Areas
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Articles 25
Citations 121
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Recent Articles
1.
Tabari A, Patino M, Westra S, Shailam R, Sagar P, Sahani D, et al.
Clin Radiol . 2019 Sep; 74(12):977.e9-977.e15. PMID: 31561835
Aim: To evaluate dual-source high-pitch computed tomography (HPCT) imaging of the chest and abdomen as a rapid scanning technique to obtain diagnostic-quality imaging evaluation of infants and young children without...
2.
Westra S, Stotland M, Lazareff J, Anderson C, Sayre J, Kawamoto H
Radiology . 2001 Mar; 218(3):816-23. PMID: 11230661
Purpose: To determine whether measurements with transcranial Doppler ultrasonography (US) of resistive indexes (RIs) of basal cerebral arteries with pressure provocation can be used to identify infants and children with...
3.
Kjellin I, Boechat M, Vinuela F, Westra S, Duckwiler G
Pediatr Radiol . 2000 May; 30(4):279-83. PMID: 10789913
Background: Reports of the complicating side effect of pulmonary embolism (PE) following endovascular therapy of cerebral arteriovenous malformations (AVM) in children have been limited in number. Details of its occurrence...
4.
Westra S, Hurteau J, Galindo A, McNitt-Gray M, Boechat M, Laks H
Radiology . 1999 Nov; 213(2):502-12. PMID: 10551233
Purpose: To study whether electron-beam computed tomography (CT) is as accurate as conventional angiocardiography for the characterization of the true pulmonary arteries and the aortopulmonary collateral vessels in children undergoing...
5.
Westra S, Hill J, Alejos J, Galindo A, Boechat M, Laks H
AJR Am J Roentgenol . 1999 Jul; 173(1):109-15. PMID: 10397109
Objective: The purpose of our study was to determine the value of three-dimensional reconstructed helical CT in the assessment of the pulmonary arteries in infants and children with complex congenital...
6.
Westra S, Lazareff J, Curran J, Sayre J, Kawamoto Jr H
J Ultrasound Med . 1998 Sep; 17(9):561-9. PMID: 9733174
The aim of this study was to determine whether the resistive index in the anterior cerebral artery, as measured by transcranial Doppler ultrasonography without and with pressure provocation, predicts the...
7.
Lopez-Miranda B, Westra S, Yazdani S, Boechat M
Pediatr Radiol . 1997 Apr; 27(4):324-6. PMID: 9162899
We report a case of a child with Noonan phenotype and incidental radiographic findings of mediastinal neuroblastoma. Recent studies have reported an increased association of Noonan syndrome with some malignancies,...
8.
Westra S, Levy D, Chaloupka J, Hill J, Robert J, Sayre J, et al.
Radiology . 1997 Mar; 202(3):725-9. PMID: 9051025
Purpose: To evaluate carotid artery volume-flow measurements with time-domain-processing ultrasonography (US). Materials And Methods: Volume-flow measurements were obtained in the carotid arteries of nine swine with time-domain-processing US. Four swine...
9.
Westra S
West J Med . 1996 Jul; 165(1-2):55-6. PMID: 8855689
No abstract available.
10.
Levy D, Westra S, Sayre J
Acad Radiol . 1996 May; 3(5):383-8. PMID: 8796689
Rationale And Objectives: Color velocity imaging-quantitative (CVI-Q) is a new sonographic technique designed to measure volume flow (VF) in blood vessels. We attempted to validate VF measurements with CVI-Q in...