A Contemporary Review of Cryptorchidism Management in Adults: A Rare Presentation of Bilateral Cryptorchidism Presenting as Pelvic Pain in an Adult Patient.

This case report presents a rare case of adult cryptorchidism, found incidentally in a 25-year-old gentleman who initially presented with abdominal and suprapubic pain and was successfully treated with staged orchidopexy. To our knowledge, to date, our case is the first published instance of bilateral cryptorchidism in an adult presenting with nonspecific suprapubic pain. Cryptorchidism is the most common genital abnormality in newborn boys, and due to its association with an increased risk of infertility and malignancy, current management involves surgical correction with orchidopexy by 12 to 18 months of life.

Case Report: Novel Copy Number Variant 16p11.2 Duplication Associated With Prune Belly Syndrome.

Prune belly syndrome (PBS) is a rare congenital disease that predominantly occurs in males and is identified by its classic triad of abdominal wall musculature deficiencies, cryptorchidism, and urinary tract abnormalities. However, numerous anomalies involving the kidneys, heart, lungs, and muscles have also been reported. A multitude of chromosomal abnormalities have been implicated in its pathogenesis.

Case Report: Rare Presentation of Mixed Germ Cell Tumor in an Infant.

The estimated incidence of pediatric testis tumor is 0.5-2.0 per 100,000 children, accounting for 1-2% of all pediatric tumors.

Robotic microsurgical spermatic cord denervation for chronic orchialgia: a case series.

Context: Chronic orchialgia is a frustrating urologic condition that is commonly refractory to conservative modes of therapy. Microscopic spermatic cord denervation is a proven solution for patients who do not achieve relief from nonsurgical treatments. However, current widely used techniques require additional training in microsurgery.

Improved recovery of human islets from young donor pancreases utilizing increased protease dose to collagenase for digesting peri-islet extracellular matrix.

Human islet isolation from young donor pancreases (YDP) utilizing the current purified standard dose of collagenase-protease enzyme mixtures often results in the release of a high percentage of mantled islets. Mantled islets are those surrounded by exocrine tissue and are difficult to purify by density gradient centrifugation, leading to poor islet recovery. Based on difference in extracellular matrix, and total collagen content between YDP and old donor pancreas (ODP, > 35 Y) led us to compare results from islet isolation using increased collagenase combination (ICC) or increased protease combination (IPC), to the standard enzyme combination (SEC) in a "trisected" pancreas model to overcome the donor-to-donor variability.

Tales of diversity: Genomic and morphological characteristics of forty-six Arthrobacter phages.

The vast bacteriophage population harbors an immense reservoir of genetic information. Almost 2000 phage genomes have been sequenced from phages infecting hosts in the phylum Actinobacteria, and analysis of these genomes reveals substantial diversity, pervasive mosaicism, and novel mechanisms for phage replication and lysogeny. Here, we describe the isolation and genomic characterization of 46 phages from environmental samples at various geographic locations in the U.

Advancing the Future of Patient Safety in Oncology: Implications of Patient Safety Education on Cancer Care Delivery.

Emerging challenges in health care delivery demand systems of clinical practice capable of ensuring safe and reliable patient care. Oncology in particular is recognized for its high degree of complexity and potential for adverse events. New models of student education hold promise for producing a health care workforce armed with skills in patient safety.

Pollen-limited reproduction in blue oak: implications for wind pollination in fragmented populations.

Human activities are fragmenting forests and woodlands worldwide, but the impact of reduced tree population densities on pollen transfer in wind-pollinated trees is poorly understood. In a 4-year study, we evaluated relationships among stand density, pollen availability, and seed production in a thinned and fragmented population of blue oak (Quercus douglasii). Geographic coordinates were established and flowering interval determined for 100 contiguous trees.