A Fatal Mediastinitis Due to a Neck Trauma from an Undeclared Assault.

History of neck trauma should be promptly investigated in patients with severe infections of the chest as mediastinitis. We present a forensic case of a death due to a mediastinitis in a patient with an undetected fracture of the superior horn of the thyroid cartilage that was exclusively revealed at autopsy examination. Histological analyses of the neck tissues showed signs of pharyngeal mucosal microperforation caused by the fracture and surrounded by an inflammatory reaction.

Midterm follow-up dynamic echocardiography evaluation after ascending aorta replacement and reimplantation of the aortic valve (David operation) in a matched control study.

Objective: Dynamic performance of the aortic valve (AV) after ascending aorta replacement with reimplantation of the native AV (David) was investigated.

Methods: We prospectively evaluated 17 patients who underwent David procedure. Rest/stress echocardiography follow-up was performed and results were compared with those of matched healthy controls.

Donor pharmacological hemodynamic support is associated with primary graft failure in human heart transplantation.

The aim of this study was to test the impact of donor and recipient characteristics on the development of primary graft failure (PGF) after heart transplantation (HT) by focusing on the donor's inotropic support. Heart donors and matched recipients data were prospectively collected. Univariate and multivariate analyses were used to determine independent predictors for PGF and peri-operative mortality.

Arterial chemoembolization/embolization and early complications after hepatocellular carcinoma treatment: a safe standardized protocol in selected patients with Child class A and B cirrhosis.

Purpose: To assess the safety of transarterial treatments of hepatocellular carcinoma (HCC), and the statistical correlation of various patient factors with the frequency of complications, in selected patients with cirrhosis when adhering to well-standardized protocols.

Materials And Methods: Three hundred twenty consecutive patients with unresectable HCC were treated with transarterial chemoembolization, oil chemoembolization, and embolization. A total of 712 treatments were performed, with an average of 2.

Intraoperative validation of a new system for invasive continuous cardiac output measurement.

Objective: Although bolus thermodilution technique for cardiac output (CO) measurement has widespread acceptance, new systems are currently available. We evaluated a continuous CO system (TruCCOMS, Aortech International Inc.) that operates on the thermal conservation principle and we compared it with the reference standard transit time flow measurement (TTFM).

Ischemic mitral valve regurgitation in patients with depressed ventricular function: cardiac geometrical and myocardial perfusion evaluation with magnetic resonance imaging.

Objective: To investigate geometrical and functional changes involving the left ventricle (LV) and mitral valve (MV) apparatus in patients with depressed LV ejection fraction (LVEF) and ischemic MV regurgitation (IMVR).

Methods: A series of patients with three vessels coronary artery disease (CAD) and depressed LVEF underwent cardiac magnetic resonance imaging to investigate MV/LV geometry and function, and myocardial perfusion/vitality. Geometrical data were indexed by anterior MV leaflet length.

Critical use of extended criteria donor liver grafts in adult-to-adult whole liver transplantation: a single-center experience.

This study presents our experience with the use of extended criteria donor (ECD) liver grafts. One hundred fifteen liver transplants were divided into 2 groups: standard (S) and nonstandard (NS). Fifty-eight patients in group S received a liver procured from an ideal donor, whereas 57 patients in group NS received an organ from an ECD.

Successful treatment of small-for-size syndrome in adult-to-adult living-related liver transplantation: single center series.

The portal hyperperfusion, or small-for-size syndrome (SFSS), is a widely recognized clinical complication that may occur after segmental liver transplantation. Several surgical strategies have been proposed to reduce portal blood inflow and portal pressure after partial liver transplantation. In particular, splenic artery ligation and splenectomy have been used without a firm hemodynamic basis for these procedures.