[Experience and opportunities of a Clinical ethics committee: report of the first three years of activity.].

A Clinical ethics committee (Cec) has been implemented in an Oncology Research Institute in Northern Italy with the aim of supporting healthcare professionals in addressing ethical issues related to clinical practice. This article describes the development and the activities carried out in 3 years since Cec's implementation. Our experience may increase knowledge of the role and opportunities of Cecs in the Italian context, and provide information on useful strategies for their regulation.

Sudden death and lipomatous infiltration of the heart involved by fat necrosis resulting from acute pancreatitis.

The possible causal link between damage to the heart and acute pancreatitis and other pancreatic diseases has been considered in both adults and children, particularly in cases of sudden, unexpected death. However, the cardiac pathological findings so far reported in the literature are neither specific enough, nor of a kind to prove a direct pancreatic pathogenesis. We describe the occurrence of steatonecrosis developed in areas of lipomatous infiltration of the heart following acute exacerbation of latent chronic pancreatitis.

Immediate anaphylactic death following antibiotics injection: splenic eosinophilia easily revealed by pagoda red stain.

The comparison of 4 cases of immediate anaphylactic death following the intramuscular injection of antibiotics (different types of penicillin or cephalosporins) with 4 cases of immediate non-anaphylactic death (induced by different causes) recognized splenic eosinophilia, as the main feature for the differential diagnosis, in agreement with isolated previous studies. The use of a stain (pagoda red) little known and seldom employed in Pathology and in Forensic Medicine, showed the concomitant massive presence (immunohistochemically confirmed) of mast cells and degranulated mast cells, the latter mainly located in splenic sinuses. The whole of our findings led us to consider the spleen as the possible shock organ in man.

Spontaneous umbilical cord hematoma: an unusual cause of fetal mortality: a report of 3 cases and review of the literature.

Spontaneous hematoma of the umbilical cord represents a rare cause of fetal morbidity and mortality and the outcome is poor in half of the cases. There are many risk factors, such as infections, morphologic anomalies, alterations of the vessel walls, prolapses, twisting and traction of the cord, but in many cases the causes remain unknown. We present 3 cases of umbilical cord hematoma which took place at the end of the pregnancy and were followed by perinatal death of the fetus.