In this tutorial article, the concepts of correlation and regression are reviewed and demonstrated.
The authors review and compare two correlation coefficients, the Pearson correlation …

Although percutaneous renal mass biopsy with cross-sectional imaging guidance has long
been considered to be safe and accurate, there have been recent advances in imaging, …

Some renal masses have higher attenuation than the surrounding renal parenchyma at
computed tomography (CT). Their hyperattenuation is usually the result of proteinaceous fluid or …

PURPOSE: To evaluate the benefits of computed tomographic (CT) fluoroscopy–guided
interventions and assess radiation exposures incurred with CT fluoroscopy. MATERIALS AND …

Purpose : We report the findings of a transperineal magnetic resonance image (MRI) guided
biopsy of the prostate in a man with increasing prostate specific antigen who was not a …

PURPOSE: To describe the cryoablation of liver tumors by using a percutaneous approach
and intraprocedural magnetic resonance (MR) imaging monitoring and to assess the …

PURPOSE: To determine the effectiveness and complication rates of ablation of renal cell
carcinoma (RCC) performed with a percutaneous approach versus a surgical approach. …

PURPOSE: To estimate patient dose and personnel exposure from phantom measurements
during computed tomographic (CT) fluoroscopy, to use the estimates to provide users with …

PURPOSE: To evaluate the initial clinical experience of magnetic resonance (MR) imaging–guided
percutaneous cryotherapy of renal tumors. MATERIALS AND METHODS: Twenty-six …

Purpose: Resistance to imatinib mesylate is emerging as a clinical challenge in patients with
metastatic gastrointestinal stromal tumors (GIST). Novel patterns of progression have been …