Clinical course and features of persistent polyclonal B-cell lymphocytosis with BCL-6 amplification during pregnancy.

Background: Persistent polyclonal B-cell lymphocytosis is a rare nonmalignant disorder characterized by mild persistent lymphocyte proliferation with possible evolution to aggressive lymphoma. Its biology is not well known, but it is characterized by a specific immunophenotype with rearrangement of the BCL-2/IGH gene, whereas amplification of the BCL-6 gene has rarely been reported. Given the paucity of reports, it has been hypothesized that this disorder is associated with poor pregnancy outcomes.

Development and Validation of an AI-driven Mammographic Breast Density Classification Tool Based on Radiologist Consensus.

Mammographic breast density (BD) is commonly visually assessed using the Breast Imaging Reporting and Data System (BI-RADS) four-category scale. To overcome inter- and intraobserver variability of visual assessment, the authors retrospectively developed and externally validated a software for BD classification based on convolutional neural networks from mammograms obtained between 2017 and 2020. The tool was trained using the majority BD category determined by seven board-certified radiologists who independently visually assessed 760 mediolateral oblique (MLO) images in 380 women (mean age, 57 years ± 6 [SD]) from center 1; this process mimicked training from a consensus of several human readers.

Semi-Automated Segmentation of Bone Metastases from Whole-Body MRI: Reproducibility of Apparent Diffusion Coefficient Measurements.

Using semi-automated software simplifies quantitative analysis of the visible burden of disease on whole-body MRI diffusion-weighted images. To establish the intra- and inter-observer reproducibility of apparent diffusion coefficient (ADC) measures, we retrospectively analyzed data from 20 patients with bone metastases from breast (BCa; = 10; aged 62.3 ± 14.

A 10-year retrospective cohort study to assess objective and subjective outcomes of combined stapled transanal rectal resection and urogynecological surgery for pelvic floor dysfunction.

Purpose: To assess the subjective and objective outcomes of combined stapled transanal rectal resection (STARR) and urogynecological surgery to treat pelvic organ prolapse, with a 10-year follow-up.

Methods: This was a retrospective cohort study analyzing prospectively collected data from 53 consecutive patients who underwent combined stapled transanal rectal resection and urogynecological surgery, from 1 January 2005 to 31 December 2007 at a tertiary referral Pelvic Floor Unit of an Italian hospital.

Results: Fifty-three patients with a median age of 60 years (interquartile range (IQR) 67-52t), underwent STARR and concomitant urogynecological surgery.

Urolastic®, a new bulking agent for treatment of stress urinary incontinence: a systematic review and meta-analysis.

Introduction And Hypothesis: The aim of the present systematic review and meta-analysis was to assess the effectiveness and safety of injections of the new bulking agent Urolastic® in the treatment of patients with stress urinary incontinence (SUI).

Methods: A systematic search was carried out to select observational and experimental studies on Urolastic® in female patients with SUI. Three different databases, Pubmed, the Cochrane Central Register of Controlled Trials, and Scopus, were used to retrieve scientific articles published from their inception to 31 January 2018.