The role of key biomarkers in lymphatic malformation: An updated review.

The lymphatic system, crucial for tissue fluid balance and immune surveillance, can be severely impacted by disorders that hinder its activities. Lymphatic malformations (LMs) are caused by fluid accumulation in tissues owing to defects in lymphatic channel formation, the obstruction of lymphatic vessels or injury to lymphatic tissues. Somatic mutations, varying in symptoms based on lesions' location and size, provide insights into their molecular pathogenesis by identifying LMs' genetic causes.

Assessment of Neutrophil Extracellular Traps (NETs) and Macrophage Ratio in the Inner and Outer Area of Carotid Artery Stenosis.

Background & Objective: It is noteworthy that majority of the data links neutrophil extracellular traps (NETs) to human arterial thrombosis. In the current study, extracellular neutrophil networks and macrophage polarization were assessed in the area outside and inside the Carotid artery stenosis.

Methods: The sample of Carotid plaque of the patient was divided into two halves with a transverse incision; the terms inner part and outer part were used for the plaque's inner part and the adjacent area.

Relation Between Tissue Iron Content and Polarization of Macrophages in Diabetic Ulcer and the Transitional Zone of Diabetic Ulcers with Major Amputation.

Most diabetic lower-limb amputations probably result from combinations of contributing causes rather than from unitary causes. Iron-induced damage might modulate the development of chronic diabetes complications. In this study, the relationship between tissue iron levels and polarization of macrophages in induction of angiogenesis was investigated in diabetic ulcer samples and the transitional zone of diabetic ulcers.

Signaling pathways associated with structural changes in varicose veins: a case-control study.

Introduction And Objectives: In varicose veins, blood pressure increases in the veins of the lower extremities due to mechanical stimulation and function remodeling. The aim of this study is assessment of Signaling pathways associated with structural changes in varicose veins.

Materials And Methods: This pilot study was performed on patients with varicose veins, which had undergone surgery.

Role of mechanosignaling on pathology of varicose vein.

Varicose veins are the most common vascular disease in humans. Veins have valves that help the blood return gradually to the heart without leaking blood. When these valves become weak, blood and fluid collect and pool by pressing against the walls of the veins, causing varicose veins.

Brachio-basilic upper arm transposition fistulas vs. prosthetic brachio-axillary vascular access grafts-Which one is preferred for hemodialysis?

Introduction: There is still controversy on the use of brachio-basilic upper arm transposition fistula (BBAVF) and prosthetic brachio-axillary vascular access grafts (BAPTFE) in patients with no suitable cephalic veins for creating an autogenous brachio-cephalic fistula.

Methods: In a randomized controlled clinical trial, 60 hemodialysis patients who were not a suitable candidate for BCAVF were randomly assigned into two groups: BBAVF and BAPTFE. The patients were clinically followed up to 1 year and the patency rate and access-related complications were compared between the two groups.

Efficacy of Using Non-tunneled Dialysis Catheters During Arteriovenous Fistula till its Maturation: A Retrospective Study.

Purpose: Due to high prevalence of diabetes mellitus and subsequent nephropathy, the need for access to start and continue dialysis has been increased. In this study, we aim to study the efficacy and complications of non-tunneled catheters (NTC) till fistula maturation because of being easy and cheap implementation as well as similar complications compared to tunneled catheters (TC).

Materials And Methods: In this retrospective observational study, 247 patients with first-time AVF creation referred to Vascular Surgery Centre of Mashhad University of Medical Sciences, Iran, were recruited since March 2016 to December 2017.

Thoracic aortic involvement in cystic echinococcosis: A case report.

Cystic echinococcosis is a common parasitic disease in some areas and involves different organs with different presentations. Rural areas in our country are endemic with this disease. We present a case of echinococcal aortic involvement that was diagnosed incidentally by a routine chest radiogram as a mediastinal mass.

Limb complaints after autogenous arteriovenous fistula creation in chronic hemodialysis patients.

Placement of autogenous arteriovenous fistula (AVF) is one of the basic needs in hemodialysis patients. Although many studies have investigated the complications of AVF placement, the complaints expressed by patients have not been studied in a long-term study. The purpose of this study was to evaluate the incidence of complaints after placement of autogenous AVF in patients undergoing chronic hemodialysis.