Unusual post-blepharoplasty infection: case study.

Post-procedure infections following in-office blepharoplasty are rare. is a weakly acid-fast, gram-positive, aerobic Actinomyces that rarely causes infections in humans. A 35-year-old female presented two weeks after an upper blepharoplasty with cyst-like swellings near the incision site.

The intersection of melanoma survival and social determinants of health in the United States: A systematic review.

Background: Despite recent improvements in melanoma survival rates, persistent inequalities pose barriers to care for some patients.

Objective: To assess the influence of social determinants of health (SDoH) on melanoma treatment outcomes.

Methods: A systematic review (Prospective Register of Systematic Reviews CRD42022346854) of manuscripts that examined the association between SDoH and melanoma treatment-related outcomes in the United States was conducted using 5 databases.

Impact of Needle Design and Suture Gauge on Tissue Tearing During Skin Suturing: A Comparative Analysis.

Background: Surgeons face numerous choices in selecting sutures for skin closure, with potential adverse effects such as tissue tearing.

Objective: To investigate the influence of needle design and suture gauge on tissue tearing during suturing procedures.

Materials And Methods: The authors tested the tear-through force in Newtons for 3 needle types and 3 suture gauges using an artificial skin model and a professional-grade tensiometer.

Comparative Analysis of Taper Point and Reverse Cutting Needles on Skin Puncture Force.

Background: Reverse cutting needles are commonly used in cutaneous surgery due to their perceived ease of use. Despite this, there is limited research evaluating the force required to puncture skin using contemporary needles.

Objective: This study aims to compare the puncture forces required for two different needle geometries across various gauge sizes.

Extracellular purines in lung endothelial permeability and pulmonary diseases.

The purinergic signaling system is an evolutionarily conserved and critical regulatory circuit that maintains homeostatic balance across various organ systems and cell types by providing compensatory responses to diverse pathologies. Despite cardiovascular diseases taking a leading position in human morbidity and mortality worldwide, pulmonary diseases represent significant health concerns as well. The endothelium of both pulmonary and systemic circulation (bronchial vessels) plays a pivotal role in maintaining lung tissue homeostasis by providing an active barrier and modulating adhesion and infiltration of inflammatory cells.

Medical Student Mentorship for Undergraduate Students Underrepresented in Medicine Improves Confidence and Knowledge About Medical School Application.

Purpose Applying to medical school is accompanied by significant barriers to prospective applicants. Students who are underrepresented in medicine (URiM) may face additional barriers. We created a mentorship program to pair pre-medical URiM students with medical student mentors.

Zinc-Dependent Histone Deacetylases in Lung Endothelial Pathobiology.

A monolayer of endothelial cells (ECs) lines the lumen of blood vessels and, as such, provides a semi-selective barrier between the blood and the interstitial space. Compromise of the lung EC barrier due to inflammatory or toxic events may result in pulmonary edema, which is a cardinal feature of acute lung injury (ALI) and its more severe form, acute respiratory distress syndrome (ARDS). The EC functions are controlled, at least in part, via epigenetic mechanisms mediated by histone deacetylases (HDACs).

Concomitant EGFR Mutations and ALK Rearrangements in Lung Adenocarcinoma Treated With Osimertinib.

Lung cancer is the third most common cancer in addition to being the cancer responsible for the most annual deaths in the United States, comprising 15% of all diagnosed cancers, and 28% of all cancer deaths in 2020. Major advances in survival are because of gene sequencing and the advent of targeted biological therapy. The prevalence of epidermal growth factor receptor (EGFR) mutations coexisting with anaplastic lymphoma kinase (ALK) rearrangements is quite low.