Evaluation of the optimal strategy in men with a single unilateral suspicious lesion on MRI undergoing transperineal MRI/ultrasound fusion prostate biopsy.

Background: Targeting biopsy (TBx) of suspicious lesions combined with random systematic biopsy (SBx) improves detection rates of prostate cancer (PCa) during magnetic resonance imaging (MRI)/ultrasound (US) fusion prostate biopsy. However, this combination increases the number of biopsy cores, prolongs the procedure time, and increases complications and costs, leading to the overdiagnosis of clinically insignificant PCa (ciPCa). This study aims to evaluate the optimal sampling design to achieve a detection rate of clinically significant PCa (csPCa) equal to standard TBx with SBx with fewer biopsy cores.

Molecularly Confirmed Female Donor-Transmitted Lobular Breast Cancer to Male following Renal Transplantation.

Introduction: Lobular breast cancer represents 10%-15% of breast cancers in women but is virtually nonexistent in men, related to the typical absence of the anatomic breast lobule structure in male breast tissue. We describe donor-transmitted metastatic lobular carcinoma to a male after kidney transplantation. Determining whether a post-transplant cancer is transplant associated, donor transmitted, or donor derived is significant for treatment, prognosis, and possibly management of other organ recipients.

Müllerian duct cyst: Case report with updates in cellular origin, corresponding immunohistochemistry, and contrast to prostatic utricle cyst.

A 20-year-old male presented to the emergency department with lower abdominal pain, urinary retention, and constipation. Computed tomography (CT) revealed a large cyst on the posterior aspect of the prostate gland; he was ultimately diagnosed with a Müllerian duct cyst (MDC). Although much has been written on the radiologic diagnosis of such cysts, there is a paucity of recent literature concerning the pathological diagnosis.

The Association between Delivery during the COVID-19 Pandemic and Immediate Postpartum Maternal Cognitive Function.

Survivors of the 2003 SARS epidemic were found to have higher rates of adverse mental conditions. This study aimed to assess cognitive function in women delivering during the COVID-19 pandemic, as compared to women who delivered before the COVID-19 pandemic. A cohort study was performed during the immediate postpartum period of women delivering singletons at term.

The use of prostate specific antigen density to predict clinically significant prostate cancer.

The purpose of this study was to assess the predictive value of prostate specific antigen density (PSAD) for detection of clinically significant prostate cancer in men undergoing systematic transrectal ultrasound (TRUS)-guided prostate biopsy. We retrospectively analyzed data of men who underwent TRUS-guided prostate biopsy because of elevated PSA (≤ 20 ng/ml) or abnormal digital rectal examination. Receiver operating characteristic curve analysis to compare PSA and PSAD performance and chi-square automatic interaction detector methodologies were used to identify predictors of clinically significant cancer (Gleason score ≥ 7 or international society of urological pathology grade group ≥ 2).

Risk for probable post-partum depression among women during the COVID-19 pandemic.

The aim of the current study was to assess the risk for post-partum depression among women delivering during the COVID-19 pandemic as compared to the risk among women delivering before the COVID-19 pandemic. A cohort study was performed among women delivering singletons at term which were recruited in the maternity wards of the Soroka University Medical Center. Recruitment was done during the COVID-19 strict isolation period (March 18 and April 29, 2020).

The Association between Depressive State and Maternal Cognitive Function in Postpartum Women.

Objective: Maternal amnesia is a transitional cognitive impairment occurring during pregnancy and the postpartum period. We evaluated the prevalence and extent of this suggested cognitive decline and the role of postpartum depression.

Study Design: A cross-sectional study was performed in women during the immediate postpartum period.

Genome-wide measurement of RNA secondary structure in yeast.

The structures of RNA molecules are often important for their function and regulation, yet there are no experimental techniques for genome-scale measurement of RNA structure. Here we describe a novel strategy termed parallel analysis of RNA structure (PARS), which is based on deep sequencing fragments of RNAs that were treated with structure-specific enzymes, thus providing simultaneous in vitro profiling of the secondary structure of thousands of RNA species at single nucleotide resolution. We apply PARS to profile the secondary structure of the messenger RNAs (mRNAs) of the budding yeast Saccharomyces cerevisiae and obtain structural profiles for over 3,000 distinct transcripts.