Perfusion of a Kidney Graft from a Donor After Cardiac Death Based on Immediately Started Machine Perfusion: An Experimental Study on a Big Animal.

Background: Donation after circulatory death donors are becoming a common source of organs for transplant. Despite good long-term outcomes of grafts from donation after circulatory death, this group is affected by a higher occurrence of delayed graft function and primary nonfunction. Our hypothesis is based on the assumption that washing the kidney grafts in the donor's body using a simple mechanical perfusion pump will result in faster and better perfusion of the parenchyma and more efficient cooling compared with hydrostatic perfusion alone.

Clear cell renal carcinoma metastases to the pancreas.

Introduction: To date, clear cell renal carcinoma (Grawitz tumour) remains the most frequent malignant tumour of the kidney in adults. It metastasises in more than 25% of cases, most frequently to the bones (osteolytic metastases), lungs, brain, liver, adrenal glands and the contralateral kidney. Metastases to the pancreas are rare and represent 1-4% of all malignant tumours of the pancreas.

Blood biomarker panel recommended for personalized prediction, prognosis, and prevention of complications associated with abdominal aortic aneurysm.

The aim of the study was to evaluate the ability of following biomarkers as diagnostic tools and risk predictors of AAA: C-reactive protein, interleukin-6, pentraxin-3, galectin-3, procollagen type III N-terminal peptide, C-terminal telopeptide of type I collagen, high-sensitive troponin I, and brain natriuretic peptide. Seventy-two patients with an AAA and 100 healthy individuals were enrolled into the study. We assessed individual biomarker performance and correlation between the AAA diameter and biomarker levels, and also, a multivariate logistic regression was used to design a possible predictive model of AAA growth and rupture risk.

Hypogastric artery aneurysm - a case report.

Isolated hypogastric artery aneurysm (internal iliac artery aneurysm) is a rare disease, more often associated with the occurrence of aneurysms in other localities. It typically occurs in older men. Rupture as the most serious complication is associated with high mortality, which is many times higher than the mortality in case of elective repair.

Regeneration of ischemic tissue and improvement of blood supply using stem cells up-to-date knowledge and potential use in no-option critical limb ischemia.

Introduction: Cardiovascular disorders and their complications are the leading causes of death all over the world. The number of patients with critical limb ischemia and in risk of amputation is increasing together with increased incidence of cardiovascular diseases. In comparison with comparable population, the prognosis of patients after limb amputation is much worse.