Implications of using artificial intelligence in the diagnosis of sepsis/sepsis shock.

Introduction: Sepsis and septic shock represent severe pathological states, characterized by the systemic response to infection, which can lead to organ dysfunction and high mortality. Early diagnosis and rapid intervention are crucial for improving survival chances. However, the diagnosis of sepsis is complex due to its nonspecific symptoms and the variability of patient responses to infections.

Elective vs. emergency tracheotomy complications in advanced hypopharyngeal cancer.

Squamous cell carcinoma of the hypopharyngeal region is a rare, aggressive disease with a poor prognosis and a high mortality rate, and represents up to 95% of all hypopharyngeal tumors. Patients with upper aerodigestive tract tumors can develop airway compromise before or during chemoradiotherapy. The present study aims to investigate the complication differences between elective tracheostomy and emergency-setting tracheostomy for patients with advanced hypopharyngeal squamous cell.

Giant Villous Adenoma of the Rectum With Prolapse: Case Report.

Colorectal polyps, frequently adenomas, are common in older adults, with villous adenomas being a notable subset due to their potential for significant malignancy risk. This case report highlights a rare instance of a giant villous adenoma in a 79-year-old female patient, challenging in both diagnosis and treatment. The patient, with a history of untreated essential arterial hypertension, was hospitalized for severe anemia following a massive rectal hemorrhage.

Hypopharyngeal cancer trends in a high-incidence region: A retrospective tertiary single center study.

Background: Hypopharyngeal cancer has the bleakest prognosis among head and neck cancers due to its extensive submucosal involvement, advanced tumor stage, and limited surgical reconstruction options. Its primary causes include alcohol consumption, tobacco use, genetic predisposition, 1` diet, and socioeconomic conditions. While squamous cell carcinoma (SCC) accounts for 95% of hypopharyngeal tumors, it remains a rare form, comprising only 3%-5% of all SCC cases in the head and neck region.

Ten-year multicentric retrospective analysis regarding postoperative complications and impact of comorbidities in hemorrhoidal surgery with literature review.

Background: Hemorrhoidal disease (HD) is considered a low-severity pathology by both general population and physicians, but the lengthy conservative therapy and postoperative complications suggest otherwise.

Aim: To assess the effectiveness of different treatment options, both conservative and surgical, in contrast with some preexisting comorbidities.

Methods: We conducted a retrospective, 10-yearlong study between January 2011 and December 2021 in two surgical centers, a private and a state-owned hospital.

Quality of life and tracheostomy influence in successfully treated hypopharyngeal cancer: A case report.

Squamous cell carcinoma (SCC) of the hypopharynx is associated with the worst prognosis of all squamous cell cancer types of the head and neck, with a rich submucosal lymphatic network and a significant inferior extent. Generally, cancers of the head and neck have a big impact on the quality of life (QoL) in patients, both before and after treatment, due to the fact that most cases are diagnosed in advanced stages, with lymph node metastases and have an aggressive pattern associated with low survival rates. The present case report aimed to see the evolution of a patient successfully treated for hypopharyngeal cancer with conservation therapies from the QoL perspective and the influence made by the presence of tracheostomy.

Clinical and surgical algorithm for managing iatrogenic bile duct injuries during laparoscopic cholecystectomy: A multicenter study.

The present study was a multicenter, analytical, nonrandomized research on 108 cases of intraoperative vascular and bile duct lesions during laparoscopic cholecystectomies. We selected these cases from 16,559 cholecystectomies performed entirely laparoscopically or debuted laparoscopically and converted to an open approach. The study included two surgical centers labeled as primary, with extensive experience in hepato-biliary reconstructive surgery, and four other centers labeled as secondary that referred cases to the previous two.

Molecular mechanisms in septic shock (Review).

Sepsis is a clinical syndrome defined by the presence of infection and systemic inflammatory response to infection and results from a complex interaction between the host and infectious agents. It is characterized by the activation of multiple inflammatory pathways, with an increased risk of mortality. The incidence of sepsis has been on an ever-increasing pathway in recent years.

Severe Acute Pancreatitis - Determinant Factors and Current Therapeutic Conduct.

Considered by Dieulafoy as the "great abdominal drama", acute pancreatitis has always been, and still remains, a real diagnostic and therapeutic challenge because of its etiological, clinical and biological variability, the unpredictable evolution and the difficulty of establishing appropriate treatment for each patient. In this context, various, sometimes diametrically opposed, conceptions about the interpretation of the cases and the adopted therapeutic algorithm have been encountered over time, as evidenced by the great number of papers dedicated to this subject. A more thorough understanding of acute pancreatitis pathophysiology, with increasing interest in severity classification based on determinant factors (local and general) are decisive factors in predicting severity and adopting the modern therapeutic strategy of this complex and heterogeneous disease.

Vascular complications in diabetes: Microparticles and microparticle associated microRNAs as active players.

The recognition of the importance of diabetes in vascular disease has greatly increased lately. Common risk factors for diabetes-related vascular disease include hyperglycemia, insulin resistance, dyslipidemia, inflammation, hypercoagulability, hypertension, and atherosclerosis. All of these factors contribute to the endothelial dysfunction which generates the diabetic complications, both macro and microvascular.

Microparticles: From Biogenesis to Biomarkers and Diagnostic Tools in Cardiovascular Disease.

Cardiovascular diseases (CVD) are the main object of morbidity and death in the world. There are different triggers of CVD, but atherosclerosis and/or hypertension are the most usual. CVD risk factors are used as prognosticators of disease process, while the biomarkers that envisage cardiovascular risk have an important biological basis.

Dysfunction of human subcutaneous fat arterioles in obesity alone or obesity associated with Type 2 diabetes.

The aim of the present study was to examine the effects of obesity alone and obesity associated with Type 2 diabetes on the structure, vascular reactivity and response to insulin of isolated human subcutaneous fat arterioles; these effects were correlated with the expression of insulin signalling proteins. Periumbilical subcutaneous adipose tissue was explanted during surgery, small arterioles (internal diameter 220 ± 40 μm) were dissected out and investigated by electron microscopy, myography and immunoblotting. Compared with the subcutaneous arterioles of lean subjects, obesity activated the endothelium, enhanced the accumulation of collagen within vascular wall and increased the sensitivity of adrenergic response; obesity also diminished eNOS (endothelial NO synthase) protein expression, NO production, and endothelium-dependent and insulin-induced vasodilatation, as well as the protein expression of both IRS (insulin receptor substrates)-1 and IRS-2 and of the downstream molecules in the insulin signalling pathway, such as PI3K (phosphoinositide 3-kinase), phospho-Akt and Akt.