Percutaneous aspiration of aortic valve vegetation in a patient with aortic valve endocarditis.

Key Clinical Message: Percutaneous aspiration for debulking of vegetations in right-sided infective endocarditis has been well-described, however, this technique can be employed successfully for left-sided vegetations in select high-risk patients.

Abstract: We report a case of percutaneous aspiration of an aortic valve vegetation in a patient with prosthetic valve endocarditis. This novel approach was selected after patient declined surgical intervention for an enlarging vegetation despite antibiotic therapy.

Nationwide Analysis of Hospital Admissions Prior to Hartmann's Procedure for Acute Diverticulitis.

Introduction: Diverticular disease is one of the most common gastrointestinal diseases that require hospital admission. This study aims to identify trends in prior hospital admissions for patients that ultimately require a Hartmann's procedure for complicated diverticulitis.

Methods: The Nationwide Readmissions Database for 2010-2014 was queried for all patients aged 18 years or older admitted with an ICD-9 code for colonic diverticulitis and end colostomy creation.

Under the Microscope: The Evolution of Surgical Loupes.

Fine motor movements of the surgeon's hands are limited by the resolution of the eye. Surgical loupes have allowed the profession of surgery to surpass this threshold. This is a review of the historical milestones that lead up to the development of the modern-day loupes.

The Evolution of Bariatric Surgery-From Sewing Lips to Constructing the Sleeve.

Bariatric surgery remains the most durable weight loss option to address morbid obesity, providing lasting reduction of debilitating chronic comorbidities. This is a review of the historical milestones that led up to the development of this surgical practice. We explore perceptions and interventions for obesity as early as the 10 century, as well as pre-modern surgical perceptions and advancements in foregut and obesity surgery.

Student Perspectives on Implementing Stop the Bleed Training into Medical School Curriculum.

Background: Following the Hartford Consensus guidelines and recommendations, third-year medical students from a single institution were offered an optional Stop the Bleed (STB) training course in August 2018. The aim of this study was to assess medical students' confidence in performing bleeding control techniques and teaching others after completing the STB course. The secondary goal was to assess student perception on integrating mandatory STB training into the medical school curriculum.

Surgical Management of Cardiac Hydatid Cyst and the Residual Intramural Ectocyst.

The cardiac hydatid cyst (HC) is a rare pathology and mostly is endemic in livestock raising countries. Patients do not have a specific presentation so it is mainly a diagnosis based on imaging. Finding HC anywhere in the body warrants looking for another hydatid in other organs.

The Grave Consequences of Late Presentation and Management of Rare Double Left Ventricle Chamber With Cardiomyopathy.

A double‑chambered left ventricle is a rare congenital anomaly. We present the case of a 26-year-old man with such anomaly who presented with congestive heart failure. After this diagnosis was confirmed with echocardiography, surgical removal of the anomalous band and replacement of the regurgitant deformed mitral valve were performed.

Acute Myocardial Ischemia Secondary to Embolization of Left Atrial Myxoma to Coronary Artery.

Cardiac myxoma is the most common primary cardiac tumor. Rarely it can present with systemic or coronary embolization due to fragmentation of the tumor mass. We present a case of a young male who presented with an acute myocardial ischemia secondary to embolization of a left atrial myxoma originating from the left atrium.

Transdiaphragmatic-pericardial Hernia: Case Report of an Unusual Condition Managed by Utilization of a Robotic Surgical System.

Transdiaphragmatic hernia via the central tendon in the pericardium is a rare entity. Most often, these hernias are acquired and related to the iatrogenic creation of a transdiaphragmatic-pericardial defect. We would like to present a case of a 62-year-old male who presented with acute chest pain and was diagnosed to have a transdiaphragmatic-pericardial hernia on computed tomography.

Combined Myocardial Bridge and Coronary Vessel Disease Requiring Coronary Artery Bypass Grafting and Myotomy of the Myocardial Bridge.

Myocardial bridging (MB) describes a band of myocardium that covers the epicardial surface of the coronary artery. This band can vary both in thickness and distance to which it covers the artery. It is broadly classified as superficial or deep, depending on the thickness of the covering muscle layer.

Characterization of recombinant ELMOD (cell engulfment and motility domain) proteins as GTPase-activating proteins (GAPs) for ARF family GTPases.

The ARF family of regulatory GTPases, within the RAS superfamily, is composed of ~30 members in mammals, including up to six ARF and at least 18 ARF-like (ARL) proteins. They exhibit significant structural and biochemical conservation and regulate a variety of essential cellular processes, including membrane traffic, cell division, and energy metabolism; each with links to human diseases. We previously identified members of the ELMOD family as GTPase-activating proteins (GAPs) for ARL2 that displayed crossover activity for ARFs as well.