Prostate Zonal Volumetry as a Predictor of Clinical Outcomes for Prostate Artery Embolization.

Purpose: To determine prostate baseline zonal volumetry and correlate these findings with clinical outcomes for patients who underwent prostate artery embolization (PAE) for lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH).

Materials And Methods: This is a retrospective study that included patients treated by PAE from 2010 to 2014. Baseline and 6-month follow-up evaluations included prostate MRI with whole prostate (WP) and central gland (CG) volume measurements-as well as prostate zonal volumetry index (ZVi) calculation, defined as the CG/WP volumes relation-the International Prostate Symptom Score (IPSS), and the Quality of life (QoL) index.

Computed tomography-guided percutaneous core needle biopsy in pancreatic tumor diagnosis.

Aim: To evaluate the techniques, results, and complications related to computed tomography (CT)-guided percutaneous core needle biopsies of solid pancreatic lesions.

Methods: CT-guided percutaneous biopsies of solid pancreatic lesions performed at a cancer reference center between January 2012 and September 2013 were retrospectively analyzed. Biopsy material was collected with a 16-20 G Tru-Core needle (10-15 cm; Angiotech, Vancouver, CA) using a coaxial system and automatic biopsy gun.

Cytokeratin-based CTC counting unrelated to clinical follow up.

Background: Circulating tumor cells (CTCs) have been reported to be a relevant prognostic biomarker in metastatic patients. However, their clinical use and impact is still under debate. We have thus comparatively and kinetically assessed two CTC detection methods according to the patient's clinical follow up.