Zobrazeno 1 - 10
of 65
pro vyhledávání: '"W R, Lees"'
Autor:
Alice Gillams, W. R. Lees
Publikováno v:
European Radiology. 19:1206-1213
There is little published long-term survival data for patients with colorectal liver metastases treated with radiofrequency ablation (RFA). We present a multivariate analysis of 5-year survival in 309 patients (198 male, aged 64 (24-92)) treated at 6
Publikováno v:
CardioVascular and Interventional Radiology. 32:478-483
We retrospectively reviewed the imaging of patients after radiofrequency ablation (RFA) of lung metastases performed at our institution to assess the usefulness of ground glass opacification (GGO) margin for the prediction of complete tumor ablation.
Autor:
Ian D. Sullivan, CH Rodeck, Jing Deng, Robert H. Anderson, Alfred D. Linney, D McDonald, W. R. Lees, Robert Yates
Publikováno v:
Ultrasound in Obstetrics and Gynecology. 20:131-136
Objectives To develop dynamic three-dimensional ultrasound techniques for prenatal imaging of the intracardiovascular flow as well as the cardiovascular structure to address difficulties in assessing the spatially complex hemodynamics and morphology
Publikováno v:
Radiology. 192:253-259
To develop a system for three-dimensional (3D) ultrasonography (US) that readily interfaces with conventional equipment and to apply this system to fetal imaging.An acquisition system based on transputer technology records from the video output of st
Publikováno v:
Radiology. 189:153-156
PURPOSE: To determine the role of color Doppler imaging (CDI) in diagnosis of prostate cancer. MATERIALS AND METHODS: Transrectal ultrasound (TRUS) and CDI were performed in 456 patients with possible prostate cancer. Of these patients, 158 underwent
Publikováno v:
Clinical Radiology. 48:18-24
Of 220 impotent men studied, 52 demonstrated venous leakage, 85 had arterial insufficiency and 65 showed normal vascular response. Persistent diastolic velocity > 7 cm/s diagnosed venous leakage with a sensitivity of 94% and a specificity of 69%, usi
Publikováno v:
Seminars in Interventional Radiology. 10:88-100
Publikováno v:
Lasers In Medical Science. 8:113-120
Interstitial laser photocoagulation (ILP) is a new percutaneous technique of thermal destruction (necrosis) of deep-seated tumours, using low power laser energy. Our purpose was to investigate: (i) the effects of different laser wavelengths on the ex
Publikováno v:
The British Journal of Radiology. 66:398-402
280 patients (aged 28 to 74 years, mean 57) with erectile failure (EF) underwent colour Doppler and duplex ultrasound imaging (CDI) following intracorporeal papaverine. After achieving a full, or nearly full, erection visual inspection and palpation
Publikováno v:
British Journal of Urology. 69:629-632
Colour Doppler ultrasonography was used to assess 39 patients with Peyronie's disease with a suspected organic cause for their impotence. In 20 patients who complained of a uniform loss of erection, the impotence was likely to be functional in origin