Publications by authors named "Vaughan Beckley"
Purpose: Based on the International Harmonization Project (IHP) criteria, positron emission tomography (PET) response assessment of residual nodal masses in patients with lymphoma after completion of therapy is performed visually using mediastinal blood pool as the reference. The primary objective of this study was to define the optimal reference for PET response assessment. Secondary aim was to assess if morphological criteria on computed tomography (CT) may improve performance of PET.
View Article and Find Full Text PDFObjective: To determine the effect of pioglitazone on bone marrow fat in humans.
Design: Twenty participants in a double-blind, randomized, placebo-controlled trial of the skeletal effects of pioglitazone 30 mg daily in type 2 diabetes mellitus (T2DM) entered a 6-month substudy evaluating bone marrow fat. Main outcome measures were bone marrow fat in lumbar spine (L4) and proximal femur (intertrochanteric region), measured using magnetic resonance (MR) imaging, and bone mineral density (BMD), measured using dual-energy X-ray absorptiometry.
Rationale And Objective: We sought to establish medical students' perspectives of a set of curriculum topics for radiology teaching.
Materials And Methods: A multicenter study was conducted in New Zealand. A modified Delphi method was adopted.
Objective: To determine whether magnetic resonance imaging (MRI) evidence of tendinopathy in early rheumatoid arthritis (RA) could be used to predict the course of tendon involvement in later disease and specifically the risk of tendon rupture.
Methods: The occurrence, pattern, and progression of tendinopathy were studied prospectively over 6 years in a cohort of patients who had presented with RA. Of 42 patients enrolled, full MRI and clinical data were available for 31 at 6 years.