E-cigarette Awareness among Young Adults: A Pilot Survey Study.

Objectives This study sought to assess: 1) pervasiveness of vaping or electronic cigarette (e-cigarette) use, 2) General understanding of information on vaping or e-cigarette use, 3) Prevalence and respondent awareness of smoking/vaping prevention programs, and 4) Awareness of the harmful effects of e-cigarettes. Methods This was a cross-sectional survey of 101 young adults (ages 18-24) in the United States designed to assess the prevalence and knowledge of vaping. Ten questions tested this knowledge and prevalence, some directly (for example, "Which of the following have you used? Select all that apply") and some indirectly (Which of the following pictures corresponds with that of an e-cigarette?). After the results were obtained, the crosstabs showed the percentage of respondents who identified a particular answer for each question. Results Most of the surveyants had heard about e-cigarettes (about 88.6% of all respondents). About 55% of the study's sample attended schools with tobacco prevention programs. Sixty-four percent of the cohort thought that vaping is actually safer than traditional cigarettes. Most (87.4%) of the people were able to identify an e-cigarette when shown a picture of e-cigarettes versus two computer flash-drives and a cigarette. However, 78.2% of respondents were aware of at least one of the effects of nicotine in humans, which corresponds with the number of respondents who were familiar with any of the provided e-cigarette brands (as 71.7% of respondents to question six knew of the six provided brands of e-cigarettes) and the respondents with parents who smoke (as about 75% of respondents said that neither parent smokes). Thirty-eight percent of respondents had used either traditional tobacco products (such as cigarettes, cigars, or chewing tobacco) or e-cigarettes before, with 13% of respondents having used both tobacco and e-cigarettes.

Incidental Left Ventricular Aneurysm Discovered after Chest Pain Following a Motor Vehicle Collision.

We report the case of a female with a history of coronary artery disease who came in with chest pain after a motor vehicle collision. Imaging revealed an incidental left ventricular aneurysm. The presentation and management of left ventricular aneurysms are discussed, along with imaging findings on computed tomography, plain radiography, and ultrasonography.

Emergency Department Approach to Testicular Torsion: Two Illustrative Cases.

We present two cases of young men with spontaneous nontraumatic testicular pain. While the differential diagnosis for scrotal or testicular pain can include less urgent causes, such as epididymitis, hydrocele, referred pain, idiopathic scrotal edema, and inguinal hernia, for example, the most feared etiology for acute scrotal pain is testicular torsion. The fact that a testicle can torse and detorse is also a confounding factor. In this case review, we explore factors affecting the timely diagnosis, management, and outcomes of acute testicular pain. Prompt diagnosis is imperative in order to salvage a torsed testicle.