Reframing covenant for nursing: From individual commitments to covenant with society.

Today's constrained healthcare environment can make it very difficult for nurses to provide compassionate, competent, and ethical care, and yet their continued commitment to care is viewed as requisite. Nurses' commitment to care of patients, enmeshed with professional identity, may be understood as heroic. A few nursing scholars have advanced the concept of a nurse-patient covenant to explain or inspire nurses' commitment to care.

Intestinal and Extraintestinal Findings of Graft-versus-Host Disease on CT: A Case Series with Radiological and Histopathological Correlations.

Graft-versus-host disease (GVHD) is an expected and relatively common complication after allogeneic hematopoietic stem cell transplantation. It may affect different organs and typically involves the skin, liver, and gastrointestinal tract (GI-GVHD). GI-GVHD may show heterogeneous presentations with peculiar diagnostic implications.

A late presentation of a left paraduodenal hernia in an elderly patient admitted in emergency: A case report.

Small bowel internal hernias (IHs), a rare cause of small bowel occlusion (SBO) and small bowel strangulation, while more commonly seen in young adults, can also affect elderly patients and pose a significant diagnostic challenge due to their nonspecific symptoms. In most cases, laparotomy was used to diagnose IHs. However, multidetector computed tomography (MDCT) is usually the best imaging tool to use in the emergency setting for the diagnosis of IHs.

Outcomes and use of healthcare resources after an intervention for chronic limb-threatening ischaemia.

Background: The fate of patients with chronic limb-threatening ischaemia undergoing revascularization or a primary amputation is unclear. The aim of this study was to assess the postoperative outcomes and post-procedural healthcare resource use/costs over 1 year after revascularization or a primary amputation for chronic limb-threatening ischaemia.

Methods: The UK Kent Integrated Dataset, which links primary, community, and secondary care for 1.

A Pictorial Essay Describing the CT Imaging Features of COVID-19 Cases throughout the Pandemic with a Special Focus on Lung Manifestations and Extrapulmonary Vascular Abdominal Complications.

With the Omicron wave, SARS-CoV-2 infections improved, with less lung involvement and few cases of severe manifestations. In this pictorial review, there is a summary of the pathogenesis with particular focus on the interaction of the immune system and gut and lung axis in both pulmonary and extrapulmonary manifestations of COVID-19 and the computed tomography (CT) imaging features of COVID-19 pneumonia from the beginning of the pandemic, describing the typical features of COVID-19 pneumonia following the Delta variant and the atypical features appearing during the Omicron wave. There is also an outline of the typical features of COVID-19 pneumonia in cases of breakthrough infection, including secondary lung complications such as acute respiratory distress disease (ARDS), pneumomediastinum, pneumothorax, and lung pulmonary thromboembolism, which were more frequent during the first waves of the pandemic.

Aflatoxin B1 and ochratoxin A reduction by Lactobacillus spp. during bread making.

Background: Aflatoxin B1 (AFB1) and ochratoxin A (OTA) are among the most important mycotoxins with common presence in bread and bakery products. Biological detoxification of mould food spoilage and mycotoxin contamination by lactic acid bacteria (LABs) exhibits high potential on a cost-effective and large scale. In this work, the effect of Lactobacillus strains isolated from goat milk whey on reducing AFB1 and OTA during bread making was evaluated by the determination of mycotoxin reduction potential of 12 LAB strains after 72 h incubation in De Man-Rogosa-Sharpe (MRS) broth (37 °C).

An interesting presentation of a rare association of the Wilkie and Nutcracker syndromes.

Superior mesenteric artery syndrome also known as Wilkie's syndrome (WS) and Nutcracker syndrome (NCS) are 2 rare vascular syndromes characterized by the reduction of the aortomesenteric space. In the WS the reduction of the aortomesenteric angle leads to compression of the third portion of the duodenum. In the NCS the reduced aortomesenteric space usually causes a left renal vein (LVR) entrapment and the clinical presentation is a left flank pain, micro/macrohematuria and proteinuria.

The Impact of the COVID-19 Pandemic on a Dedicated Vascular Emergency Clinic.

Background: Vascular Emergency Clinics (VEC) improve patient outcomes in chronic limb-threatening ischemia (CLTI). They provide a "1 stop" open access policy, whereby "suspicion of CLTI" by a healthcare professional or patient leads to a direct review. We assessed the resilience of the outpatient VEC model to the first year of the coronavirus disease (COVID-19) pandemic.

Preparation of Sourdoughs Fermented with Isolated Lactic Acid Bacteria and Characterization of Their Antifungal Properties.

Traditional sourdough is obtained using a mixture of flour and water stored at room temperature until acidification. Therefore, adding lactic acid bacteria (LAB) can improve the quality and safety of sourdough bread. Faced with this problem, four drying techniques-freeze-drying, spray-drying, low-temperature drying, and drying at low humidity-have been applied.

Spontaneous resolution of gallstone ileus followed by imaging: A case report and a literature review.

Gallstone ileus (GI) is a rare cause of acute abdomen in an emergency setting and a rare complication of cholelithiasis in the elderly, with a female prevalence. Radiologists play a key role in the diagnosis and management of this condition and, with a multimodal approach, diagnostic accuracy usually increases. Spontaneous resolution of GI has previously been reported for stones smaller than 2 cm.

Editor's Choice - Eligibility of Common Femoral Artery Atherosclerotic Disease for Endovascular Treatment - the CONFESS Study.

Objective: Advances in endovascular technologies have allowed the treatment of common femoral artery (CFA) steno-occlusive disease by minimally invasive means; however, the proportion of lesions treated with common femoral artery endarterectomy (CFAE) which would be amenable to endovascular treatment is unknown. This observational study aimed to describe the morphology and composition of CFA lesions treated with CFAE and report the proportion that would be amenable to endovascular treatment with modern technologies.

Methods: Patients presenting with symptomatic peripheral artery disease who underwent CFAE from January 2014 to December 2018 in two tertiary NHS hospitals were included.

Multimodal Structural Analysis of the Human Aorta: From Valve to Bifurcation.

Objective: The aims of the present study were to assess the relative proportion of collagen and elastin in the arterial wall and to evaluate the collagen microstructure from the aortic root to the external iliac artery.

Methods: Arterial wall tissue samples sampled during post-mortem examination from 16 sites in 14 individuals without aneurysm disease were fixed and stained for collagen and elastin. Stained sections were imaged and analysed to calculate collagen and elastin content as a percentage of overall tissue area.

COVID-19 Pneumonia in Vaccinated Population: A Six Clinical and Radiological Case Series.

Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) and its related disease (COVID-19) continue to represent a challenge for humans. To date, vaccination programs have represented an opportunity to navigate the pandemic. However, the advent of new genetic COVID-19 variants has increased more attention representing a worrying threat not only for not vaccinated but also for vaccinated people as virus infections have been shown also in the last ones.

Rare findings of spontaneous hemothorax and small subpleural lung hematoma in a COVID-19 patient: A case report.

Hemothorax (HT) and pulmonary hematoma represent rare complications of anticoagulant therapy. We present a rare case of a 53-year-old man with COVID-19 pneumonia who showed, in a follow-up computed tomography (CT) scan 13 days after hospitalization, a left HT and a small hyperdense area in a subpleural location and compatible with a small subpleural hematoma. This patient was being treated with a subcutaneous administration of low-molecular-weight heparin (100UI/kg/BID).

"Awake" Spinal Cord Monitoring Under Local Anesthesia and Conscious Sedation in Fenestrated and Branched Endovascular Aortic Repair.

Introduction: Endovascular repair of thoracoabdominal aortic aneurysms carries a risk of spinal cord ischemia, the causes of which remain uncertain. We hypothesized that local anesthesia (LA) with conscious sedation could abrogate the potential suppressive cardiovascular effects of general anesthesia (GA) and facilitate intraoperative monitoring of neurological function. Here, we examine the feasibility of this technique during fenestrated (FEVAR) or branched endovascular aortic repair (BEVAR).

A Pictorial Review of the Role of Imaging in the Detection, Management, Histopathological Correlations, and Complications of COVID-19 Pneumonia.

Imaging plays an important role in the detection of coronavirus (COVID-19) pneumonia in both managing the disease and evaluating the complications. Imaging with chest computed tomography (CT) can also have a potential predictive and prognostic role in COVID-19 patient outcomes. The aim of this pictorial review is to describe the role of imaging with chest X-ray (CXR), lung ultrasound (LUS), and CT in the diagnosis and management of COVID-19 pneumonia, the current indications, the scores proposed for each modality, the advantages/limitations of each modality and their role in detecting complications, and the histopathological correlations.

Involvement of the Mediastinal Subpleural Pulmonary Parenchyma on Chest CT in COVID-19 patients: A Case Series.

Coronavirus disease 2019 (COVID-19) is an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). First identified in December 2019 in Wuhan, China, it has since become a global pandemic. Although the reference standard for SARS-CoV-2 diagnosis is real-time reverse transcription polymerase chain reaction (RT-PCR), computed tomography (CT) is recommended for both initial evaluation and follow-up.

Risking vulnerability: Enacting moral agency in the is/ought gap in mental health care.

Aim: To explore how healthcare providers in acute care mental health settings navigate ethically challenging situations, enact moral agency, practice in congruence with ethical standards and mitigate moral distress (MD).

Design: Grounded theory, a qualitative methodology.

Methods: Over 18 months between 2015 and 2017, we reviewed documents, conducted observations and interviewed multidisciplinary participants (N = 27) from inpatient and emergency departments.

Implementation of a perioperative protocol to enhance open aortic repair.

Background: Although appreciated for its long-term benefits, open repair of abdominal aortic aneurysms (AAA) is associated with a significant perioperative burden. Enhanced recovery and fast track protocols have improved surgical outcomes in many specialties, but remain scarcely applied in the vascular field.

Methods: Based on the applied perioperative protocol in a single-center experience, three consecutive study groups were identified among 394 consecutive patients undergoing elective AAA open repair in the last 12 years.

A floating thrombus detected by CT in the descending aorta in an obese patient: A possible genetic-environmental interaction.

A floating thrombus in a nonaneurysmal, nonatherosclerotic aorta is a rare finding and may represent an unusual source of systemic embolism. Less than 130 cases have been reported in the literature. We describe a rare case of aortic floating thrombus in the descending aorta and the proximal portion of the suprarenal abdominal aorta detected by computed tomography angiography in a 50-year-old woman who was admitted to our emergency room with epigastric abdominal pain.

Acute Ischemic Hemorrhagic Stroke in Two COVID-19 Patients.

Coronavirus disease 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). First identified in December 2019, in Wuhan, China, it has since become a global pandemic. Complications of COVID-19 are not limited to the pulmonary system, but also include neurologic manifestations such as stroke.