Scrotal cellular angiofibroma: A case report and review of the literature.

Scrotal cellular angiofibroma (CAF) is a rare, benign, soft-tissue paratesticular tumor that has been sporadically reported previously. We present a case of a 55-year old male with a scrotal mass ultimately diagnosed with scrotal CAF. Immunohistochemical analysis stained positively for desmin, CD34, and estrogen receptor.

A Complex Relationship Among the Circadian Rhythm, Reward Circuit and Substance Use Disorder (SUD).

The human brain not only controls the various physiological functions but is also the prime regulator of circadian rhythms, rewards, and behaviors. Environmental factors, professional stress, and social disintegration are regarded as the initial causative factors of addiction behavior. Shift work, artificial light exposure at night, and chronic and acute jet lag influence circadian rhythm dysfunction.

Clinical presentation of young persons with epilepsy who have not transitioned to adult health care systems: A single-site retrospective cohort.

Objective: We aimed to determine the demographics and clinical presentation of young persons with epilepsy (YPE) 18-years and older who have not transitioned to adult health care systems (AHCS) and to investigate the number of neurology-related hospital encounters in this population before and after attaining adulthood.

Methods: We conducted a single-site retrospective cohort study at Dayton Children's Hospital (DCH) between 12/01/2021 and 5/31/2022. We included epilepsy patients 18-years and older.

Cardiomyocyte Reduction of Hybrid/Complex N-Glycosylation in the Adult Causes Heart Failure With Reduced Ejection Fraction in the Absence of Cellular Remodeling.

Background: Heart failure (HF) presents a massive burden to health care with a complex pathophysiology that results in HF with reduced left ventricle ejection fraction (EF) or HF with preserved EF. It has been shown that relatively modest changes in protein glycosylation, an essential posttranslational modification, are associated with clinical presentations of HF. We and others previously showed that such aberrant protein glycosylation in animal models can lead to HF.

Medical Error: Using Storytelling and Reflection to Impact Resident Error Response Factors.

Introduction: Medical error is common and has a significant impact on physicians, learners, and patients' perception of the medical system; however, residents receive little formal training on this topic. This curriculum aims to foster sharing of personal medical error stories, review and practice error management and coping strategies, and impact error response factors.

Methods: Faculty identified factors related to effective physician error management and recovery in order to develop a targeted curriculum for family medicine residents.

The Association between Gallstone Disease and Incidence of Cardiovascular Disease: A Systematic Review and Meta-Analysis.

Background: Gallstone Disease (GSD) is a multifactorial risk factor for various complications.

Objective: This study aimed to examine the relationship between GSD and Cardiovascular Disease (CVD) incidence through a systematic review and meta-analysis approach.

Methods: A thorough search was conducted across Web of Science, Scopus, MEDLINE/PubMed, Cochrane Library, and Embase databases.

Ecofriendly Filtration of Silver Nanoparticles for Ultrasensitive Surface-Enhanced (Resonance) Raman Spectroscopy-Based Detection.

In this study, a widely used colloid of Creighton AgNPs (ORI, 1-100 nm, mostly ≤ 40 nm, ∼10 μg mL) was rapidly manipulated via tangential flow filtration (TFF) for highly reproducible surface-enhanced (resonance) Raman spectroscopy (SE(R)RS) experiments down to the single-molecule (SM) level. The quasi-spherical AgNPs were size-selected, purified, and concentrated in two TFF fractions of a cutoff diameter of ∼40 nm: AgNP ≤ 40 (∼900 μg mL) and AgNP ≥ 40 (∼100 μg mL). The SE(R)S-based sensing capabilities of the two TFF fractions were then tested under pre-resonance (632.

μ-Chlorido-bis-{[1-benzyl-3-(2,4,6-tri-methyl-phen-yl)imidazol-2-yl-idene-κ]silver(I)} chloride 1,2-di-chloro-ethane hemisolvate.

The title compound, [Ag(CHN)]Cl·0.5CHCl, can be readily generated by treatment of (1-benzyl-3-(2,4,6-tri-methyl-phen-yl)imidazolium chloride with sodium bis-(tri-methyl-sil-yl)amide followed by silver chloride. The mol-ecular structure of the compound was confirmed using NMR spectroscopy and single-crystal X-ray diffraction analysis.

Revisiting Preaddiction.

The directors of the National Institute on Drug Abuse and the National Institute on Alcohol Abuse and Alcoholism have proposed new efforts to enable earlier identification and intervention for harmful substance use and its consequences. As editors of The ASAM Principles of Addiction Medicine, we fully support this goal. The word "preaddiction" has been suggested as a diagnostic label to describe individuals who would be targeted for early intervention.