The Role of Advanced Magnetic Resonance Imaging Sequences in Multiple Sclerosis.

Background The neurological condition known as multiple sclerosis (MS) is crippling and has a complicated pathogenesis as well as a wide range of clinical symptoms, including fatigue, difficulty walking, numbness or tingling, muscle spasms and spasticity, weakness, vision problems, dizziness and vertigo, bladder and bowel dysfunction, cognitive impairment, and emotional changes. The complete scope of MS pathology cannot be fully captured by conventional magnetic resonance imaging (MRI) sequences, which has led to the investigation of sophisticated MRI methods for better diagnosis and treatment. Objective This study aims to evaluate the clinical relevance of advanced MRI sequences in multiple sclerosis.

Liver ultrasound evaluation of acutely increased liver function tests of COVID-19 hospitalized patients.

Background: The incidence of hepatic abnormalities has been notably higher following the coronavirus disease 2019 (COVID-19) infection, attributed to the virus's entry into cells via angiotensin-converting enzyme 2 (ACE2) surface expression. The gastrointestinal tract's significant ACE2 expression, alongside a lesser degree in the biliary epithelium, has been implicated in gastrointestinal symptoms and liver injury.

Purpose: The aim of this study was to determine whether specific ultrasonographic findings in the liver correlate with acute increases in liver function tests (LFTs) among hospitalized patients.

Usefulness of fat attenuation index in postmortem CT for identifying responsible vessels in acute coronary syndromes: A case report.

Postmortem imaging, particularly unenhanced postmortem computed tomography (PMCT), has been increasingly utilized for pathological or judicial examination as a substitute for conventional autopsy, to compensate very low autopsy rates. While unenhanced PMCT has a limitation in diagnosing acute coronary syndromes, the fat attenuation index (FAI) which is a novel imaging biomarker measured by clinical coronary CT angiography (CCTA), has been known to noninvasively detect coronary artery inflammation. We investigated the postmortem diagnostic usefulness of perivascular FAI measured by CCTA in a 61-year-old male who died suddenly after chest pain.

Three-dimensional printed models as an effective tool for the management of complex congenital heart disease.

Introduction: Three-dimensional printed models are widely used in the medical field for surgical and interventional planning. In the context of complex cardiovascular defects such as pediatric congenital heart diseases (CHDs), the adoption of 3D printed models could be an effective tool to improve decision-making. In this paper, an investigation was conducted into the characteristics of 3D printed models and their added value in understanding and managing complex pediatric congenital heart disease, also considering the associated cost.

Imaging of pulmonary infections encountered in the emergency department in post-COVID 19 era- common, rare and exotic. Bacterial and viral.

Pulmonary infections contribute substantially to emergency department (ED) visits, posing a considerable health burden. Lower respiratory tract infections are prevalent, particularly among the elderly, constituting a significant percentage of infectious disease-related ED visits. Timely recognition and treatment are crucial to mitigate morbidity and mortality.

bacteremia secondary to acute appendicitis: a case report with review of literature.

This report describes a rare instance of bacteremia secondary to acute appendicitis in a young man. Initially presenting with symptoms typical of appendicitis, he was diagnosed through clinical examination, laboratory tests, and computed tomography imaging, which confirmed an inflamed appendix with sealed perforation and abscess. , a Gram-negative anaerobe commonly found in the human gut, was identified as the causative agent through blood culture.

Hepatic micro-abscesses as an unusual initial presentation of systemic lupus erythematosus: A case report.

Key Clinical Message: Hepatic micro-abscesses can be a rare initial presentation of systemic lupus erythematosus (SLE). This case highlights the importance of considering autoimmune etiologies when infectious causes are ruled out and emphasizes the need for early recognition and appropriate treatment of atypical hepatic manifestations in SLE to achieve favorable outcomes.

Abstract: Systemic lupus erythematosus (SLE) is an autoimmune disease that affects multiple organs, including the liver.

Deep learning model to predict Ki-67 expression of breast cancer using digital breast tomosynthesis.

Background: Developing a deep learning (DL) model for digital breast tomosynthesis (DBT) images to predict Ki-67 expression.

Methods: The institutional review board approved this retrospective study and waived the requirement for informed consent from the patients. Initially, 499 patients (mean age: 50.

Dual-energy index variation when evaluating the potential ferromagnetism of ex vivo bullets.

Background: An MRI is potentially hazardous for patients with retained ferromagnetic bullets. Recent studies have aimed to develop dual-energy computed tomography (DECT) as a screening tool for recognising highly ferromagnetic bullets. Inconsistent findings have been ascribed to inherent CT technology differences.

Intensive care unit mortality and cost-effectiveness associated with intensivist staffing: a Japanese nationwide observational study.

Background: Japan has four types of intensive care units (ICUs) that are divided into two categories according to the management fee charged per day: ICU management fees 1 and 2 (ICU1/2) (equivalent to high-intensity staffing) and 3 and 4 (ICU3/4) (equivalent to low-intensity staffing). Although ICU1/2 charges a higher rate than ICU3/4, no cost-effectiveness analysis has been performed for ICU1/2. This study evaluated the clinical outcomes and cost-effectiveness of ICU1/2 compared with those of ICU3/4.

Bilateral follicular thyroid carcinoma with large sternal metastasis: Case report and review of the literature.

Introduction And Importance: Follicular thyroid cancer (FTC) typically spreads hematogenously, with bone metastasis being worrisome, often appearing to be resistant to radioactive iodine (RAI) therapy. Metastasis to sternum is exceedingly rare.

Case Presentation: A 43-year-old Egyptian male presented with chest tightness, cough, and shortness of breath.

Tuberculous liver abscess as a unique cause of liver abscess: A case report and literature review.

Introduction: TLA is most commonly associated with an immunocompromised state, a focus of infection in the lungs or gastrointestinal system, or as part of congenital or miliary tuberculosis. Isolated TLA is rare, with only a few cases reported in the literature.

Methods: We describe a case of a 24-years-old healthy male with an isolated Tuberculous Liver abscess presented with prolonged fever, abdominal pain, and general malaise.

Anti-Ma2 Antibody-Mediated Paraneoplastic Cerebellar Degeneration and Myeloneuropathy Secondary to Lymphoma.

A 61-year-old woman with a history of untreated low-grade B-cell lymphoma presented with blurry vision, unsteadiness, and worsening pain on touching skin of the upper trunk was enrolled. Blurry vision was attributed to oscillopsia from downbeat nystagmus, which later evolved into macrosaccadic oscillations. MRI brain and spine showed mild, longitudinally extensive T2 hyperintensity in the central gray matter of the spinal cord extending from the medulla to T11 level.

Effects of a comprehensive brain computed tomography deep learning model on radiologist detection accuracy.

Objectives: Non-contrast computed tomography of the brain (NCCTB) is commonly used to detect intracranial pathology but is subject to interpretation errors. Machine learning can augment clinical decision-making and improve NCCTB scan interpretation. This retrospective detection accuracy study assessed the performance of radiologists assisted by a deep learning model and compared the standalone performance of the model with that of unassisted radiologists.