The Pivotal Role of Presepsin in Assessing Sepsis-Induced Cholestasis.

Background: The serum levels of presepsin correlate with parameters indicating cholestasis in sepsis; however, the probability and significance of this association remain uncertain. We aimed to ascertain whether infection, as signaled by presepsin levels, is the primary determinant of elevated biliary parameters in sepsis.

Methods: A unicenter, retrospective study included 396 COVID-free emergency-admitted patients, in which presepsin level was determined.

Paragangliomas and Anemia: Literature Review and Case Report.

Paragangliomas are rare neuroendocrine tumors that arise from the extra-adrenal autonomic paraganglia, i.e., small organs consisting mainly of neuroendocrine cells that are derived from the embryonic neural crest and have the ability to secrete catecholamines.

Cardiovascular Calcifications Are Correlated with Inflammation in Hemodialysis Patients.

: The main cause of morbidity and mortality in hemodialysis patients is cardiovascular disease, which is quite common. The main objective of our study was to investigate the relationship between oxidative stress, inflammation, and vascular and valvular calcifications in hemodialysis patients. : This observational study had 54 hemodialysis patients, with an average age of 60.

Critical Damage of Lung Parenchyma Complicated with Massive Pneumothorax in COVID-19 Pneumonia.

It is already known that Coronavirus disease 2019 (COVID-19) may lead to various degrees and forms of lung parenchyma damage, but some cases take a strikingly severe course that is difficult to manage. We report the case of a 62-year old male, non-obese, non-smoker, and non-diabetic, who presented with fever, chills, and shortness of breath. The infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was diagnosed by real-time Polymerase Chain Reaction.

The cutoff value of presepsin for diagnosing sepsis increases with kidney dysfunction, a cross-sectional observational study.

As presepsin levels increase with kidney dysfunction (KD), our aim was to establish cutoff points for presepsin adapted to the level of KD in order to avoid bacterial infection overdiagnosis, antibiotic overprescription, and risk of bacterial resistance. This is a unicenter retrospective study, which included all patients admitted on an emergency basis to 2 departments of a teaching hospital during a 2-year interval to whom presepsin level was determined at the emergency department prior to admission. Serum creatinine (sCrt) was employed to estimate the severity of KD using 3 thresholds (1.

Giant Renal Artery Aneurysm With Hydronephrosis and Severe Atrophy of the Renal Parenchyma: Case Report and Literature Review.

Background: It is known that renal artery aneurysms may lead to hydronephrosis, but utter shrinking of the renal parenchyma due to a giant renal artery aneurysm has not yet been reported. This report is of an 88-year-old woman with resistant hypertension, hydronephrosis, and renal atrophy due to a giant saccular aneurysm of the left renal artery.

Case Report: The patient presented with 2 weeks of worsening low back pain on the left side and resistant hypertension.

Pathophysiology of sepsis-induced cholestasis: A review.

Sepsis is a critical condition resulting from the excessive activation of the inflammatory/immune system in response to an infection, with high mortality if treatment is not administered promptly. One of the many possible complications of sepsis is liver dysfunction with consequent cholestasis. The aim of this paper is to review the main mechanisms involved in the development of cholestasis in sepsis.

Histopathological evaluation of cutaneous malignant melanoma: A retrospective study.

Malignant melanoma is a melanocytic neoplasm with a steadily increasing incidence worldwide. In order to define a proper diagnostic protocol and to establish an accurate prognostic method for the disease, specific biomarkers are of notable importance. Their contribution is also significant in the treatment of melanoma for the improvement of newer and more targeted therapeutic approaches.

Impact of COVID-19 Infection on Liver Transplant Recipients: Does It Make Any Difference?

The first case of coronavirus disease 2019 (COVID-19) was diagnosed in December 2019 in Wuhan, China. Since then, this novel infectious disease, caused by the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2), has grown into a pandemic with over 330 million infected individuals worldwide, many of them with innate or acquired immunosuppression. Liver transplantation (LT) is offered as a curative therapy for end-stage liver disease as well as for acute liver failure cases.

Overview of the anatomical basis of the piriformis syndrome-dissection with magnetic resonance correlation.

The piriformis syndrome is one of the most commonly misdiagnosed causes of lower back and gluteal pain caused by the compression of the sciatic nerve and the internal pudendal neurovascular bundle by the piriformis muscle. Although this syndrome was first suggested over 90 years ago, its diagnosis still represents a challenge for clinicians. In the present study, dissection was used to determine the intra- and extrapelvic anatomical course of the internal pudendal nerve and the data were compared with the information obtainable through MRI examination, in order to identify the piriformis syndrome and to differentiate it from other causes of internal pudendal neuralgia.

Isolated liver trauma: A clinical perspective in a non-emergency center for liver surgery.

The management of liver trauma is, currently, still heterogeneous ranging from conservative to major invasive liver resections. When appropriate, these cases should be referred to a regional care center. The objective of this study was to analyze the expertise of a non-emergency center for liver surgery from Romania after initial stabilization in county hospitals.

Management of acute intradialytic cardiovascular complications: Updated overview (Review).

An increasing number of patients require renal replacement therapy through dialysis and renal transplantation. Chronic kidney disease (CKD) affects a large percentage of the world's population and has evolved into a major public health concern. Diabetes mellitus, high blood pressure and a family history of kidney failure are all major risk factors for CKD.

Kidney aging process and the management of the elderly patient with renal impairment (Review).

As life expectancy increases, a rise in the number of chronically ill patients is observed due to the aging population. Among the various diseases, chronic kidney disease is at present one of the main causes of morbidity and, due to its typical complications, it is also one of the most important causes of mortality in the general population. For these reasons, the understanding of the kidney aging process, its consequences and its adequate management are essential.

Dyselectrolytemia-management and implications in hemodialysis (Review).

Hemodialysis is a method for the renal replacement therapy followed by series of acute and chronic complications. Dyselectrolytemia appears in patients undergoing dialysis through mechanisms related to the chronic kidney disease and/or to the dialysis therapy and for this group of patients it is associated with an increase of morbidity and mortality. The dialysate has a standard composition, which can be modified according to the patient's characteristics.

Giant Cavernous Hemangioma of the Liver in a Patient with Autosomal Dominant Polycystic Kidney Disease.

BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is frequently associated with liver cysts, but an association with giant cavernous liver hemangioma is not mentioned in the literature. CASE REPORT We report the case of a 41-year-old man with ADPKD, secondary arterial hypertension, and stage 4 chronic kidney disease who presented with a 2-week history of persistent pain at the base of the right hemithorax and in the right hypochondrium. An ultrasound examination and a contrast-enhanced computed tomography scan revealed a giant cavernous liver hemangioma.

Primary thyroid angiosarcoma in a non-endemic region - a rare case.

Thyroid angiosarcoma (AS) is a specific type of vascular tumor that arises from the endothelial cells, being highly aggressive, with increased recurrence rates and metastasis. It is characterized by positive endothelial markers and co-positive markers for cytokeratins and epithelial membrane antigen. We are describing the case of a 76-year-old patient who presented to the hospital for dyspnea and asthenia.

Mechanisms of Herbal Nephroprotection in diabetes mellitus.

Diabetic nephropathy (DN) is a leading cause of kidney morbidity. Despite the multilayered complexity of the mechanisms involved in the pathogenesis of DN, the conventional treatment is limited to just a few drug classes fraught with the risk of adverse events, including the progression of renal dysfunction. Phytoceuticals offer a promising alternative as they act on the many-sidedness of DN pathophysiology, multitargeting its intricacies.

Infection with hepatitis C virus in hemodialysis patients: An overview of the diagnosis and prevention rules within a hemodialysis center (Review).

Increase in the number of patients with chronic kidney disease (CKD) calls for improved management of these patients. In stage 5 CKD, when the initiation of renal replacement therapy (RRT) becomes necessary, there is an increase in the infection risk of the patients and immunological tests for hepatitis C virus (HCV) detection turn positive at an alarmingly higher rate compared to general population. With the introduction into clinical practice of diagnostic tests, the increased prevalence of HCV among CKD patients has been known since the 1990s.

Characteristics of patients at initiation of renal replacement therapy - experience of a hemodialysis center.

The monitoring and care of patients with chronic kidney disease (CKD) before the dialysis initiation contribute to a better survival rate and an improvement in quality of life. The patients who do not benefit from a good predialysis management have a worse short and long-term prognosis. A retrospective, unicentric study was performed to evaluate the status of patients with stage 5 CKD at the time of initiation of renal replacement treatment.

Quality of Life in Patients with Surgically Removed Skin Tumors.

: Skin cancer is one of the most frequently diagnosed malignancies. The main goal of the therapeutic management is total excision with the prevention of recurrence and metastasis. The quality of life of the patients with skin cancer is affected by the morbidity risk, surgery, and cosmetic or functional aspects.