Operationalizing a Free Flap Program for Head and Neck Reconstruction at a Veterans Affairs Hospital.

Objectives: We aimed to operationalize a head and neck microvascular free tissue transfer (MVFTT) program at a Veterans Affairs (VA) hospital with the emphasis on initiating radiotherapy within 6 weeks of surgery for cancer patients and minimizing readmissions.

Study Design: Case series.

Setting: Tertiary care VA hospital.

"Keep it simple - a lesson from COVID-19": highlighting the utility of chest X-rays in ARDS-associated illnesses through the Zonal Scoring System.

Purpose: The post-pandemic era calls for appropriate literature on chest X-ray score cut-offs, enabling swift categorization and faster radiological reporting of patients with acute respiratory distress syndrome (ARDS)-like illnesses, hence prompting healthcare equity in low-resource centres where extortionate modalities of imaging such as computed tomography (CT) are unavailable. In this study, we aim to bridge the literature gap using the versatile zonal scoring system.

Material And Methods: This retrospective cohort study uses data from 751 COVID-19 RT-PCR+ patients.

Pneumococcal Epidural Abscess in an Asplenic Patient Presenting After Mild Hip Trauma.

We report a unique presentation of an epidural abscess following mild trauma in a patient with asplenia. The patient reported subjective fever and marked pain along the right hip and flank, which are atypical locations for epidural abscess pain. A subsequent urinalysis showed leukocytes, and the diagnosis of an epidural abscess was missed until the patient presented over two weeks later with fever, spinal pain, leg weakness, and urinary incontinence.

Paraplegia After Laparotomy for Large Bowel Obstruction: A Case Report.

We report persistent postoperative paraplegia on recovery from anesthesia after emergent exploratory laparotomy for large bowel obstruction in a cachectic patient with an abdominal aortic aneurysm. Postoperative cervical, thoracic, and lumbar spine magnetic resonance imaging revealed only cervical spinal stenosis. We hypothesize that intraoperative embolization possibly caused by manipulation of an atherosclerotic aorta, and a brief episode of intraoperative hypotension resulted in spinal cord ischemia.

Soft palate trauma induced during GlideScope intubation.

The GlideScope (GVL; Saturn Biomedical Systems, Burnaby, British Columbia, Canada) is a rigid indirect video laryngoscope device that facilitates exposure of the larynx for placement of the endotracheal tube. This blade also reduces the requirement for anterior displacement of the tongue. A unique feature is the acutely angled blade which provides an improved glottic view.

Pilot Study to Determine Accuracy of Posterior Approach Ultrasound for Shoulder Dislocation by Novice Sonographers.

Introduction: The goal of this study was to investigate the efficacy of diagnosing shoulder dislocation using a single-view, posterior approach point-of-care ultrasound (POCUS) performed by undergraduate research students, and to establish the range of measured distance that discriminates dislocated shoulder from normal.

Methods: We enrolled a prospective, convenience sample of adult patients presenting to the emergency department with acute shoulder pain following injury. Patients underwent ultrasonographic evaluation of possible shoulder dislocation comprising a single transverse view of the posterior shoulder and assessment of the relative positioning of the glenoid fossa and the humeral head.

Pre-hospital assessment with ultrasound in emergencies: implementation in the field.

Background: Point-of-care ultrasound (US) is a proven diagnostic imaging tool in the emergency department (ED). Modern US devices are now more compact, affordable and portable, which has led to increased usage in austere environments. However, studies supporting the use of US in the prehospital setting are limited.

A feasibility study to determine if minimally trained medical students can identify markers of chronic parasitic infection using bedside ultrasound in rural Tanzania.

Background: Parasitic infections pose a significant health risk in developing nations and are a major cause of morbidity and mortality worldwide. In the Republic of Tanzania, the CDC estimates that 51.5% of the population is infected with one or more intestinal parasites.

Feasibility study of first-year medical students identifying cardiac anatomy using ultrasound in rural Panama.

Background: There are over 15 million children who have cardiac anomalies around the world, resulting in a significant morbidity and mortality. Early recognition and treatment can improve the outcomes and lengthen life-expectancy of these patients. The NIH and WHO have promoted guidelines for screening for congenital cardiac anomalies using ultrasound in rural environments.

Delayed presentation of deep sternal wound infection.

Deep sternal wound infections (DSWI) are infections of the sternum, mediastinum, or the muscle, fascia and soft tissue that overlie the sternum, typically occurring within a month of cardiac surgery. They are infrequent though severe complications of cardiac surgery. Diagnosis is made by the clinical presentation of fever, chest pain, or sternal instability in the setting of wound drainage, positive wound cultures, or chest radiographic findings.

Differential effect of obesity on bone mineral density in White, Hispanic and African American women: a cross sectional study.

Osteoporosis is a major public health problem with low bone mass affecting nearly half the women aged 50 years or older. Evidence from various studies has shown that higher body mass index (BMI) is a protective factor for bone mineral density (BMD). Most of the evidence, however, is from studies with Caucasian women and it is unclear to what extent ethnicity plays a role in modifying the effect of BMI on BMD.