Spectrophotometric evaluation of postmortem lividity: a proposal of a model for negroid ethnic race.

The interpretation of tanatochronological data is a fundamental aspect of the medico legal diagnosis, because it allows to trace back the interval of death. Traditionally, the evaluation of the hypostasis plays a relevant role in the interpretation of such information, despite its well-known limits and fallacies. In order to evaluate the degree of hypostatic area discoloration, the methodology currently used is highly subjective and influenced by several variables.

'Compressed Baby Head': A New 'Abusive Head Trauma' Entity?

Background: represents an important issue in the medico-legal and social context. In the last few decades, various aspects and mechanisms have been identified in case studies; however, constant research is needed in the field. With this paper, the authors will present a case of a new entity of that has come to the attention of medico-legal experts.

Lethal event in diving with self-contained underwater breathing apparatus: A forensic study.

Introduction: In fatal accidents during scuba diving, it is necessary to differentiate a death from primary drowning from a secondary drowning death that is primarily due to other etiopathogenetic factors. The inhalation of water can only be the end point of a series of events capable of causing the diver's exitus. This study aims to demonstrate that even low-risk heart disease in daily life become potentially fatal during scuba diving.

Spectrophotometric analysis of post-mortem lividity: A new objective measure to define time of death.

The correct definition of time of death often represents a key to solving judicial cases. One of the methods for determination of the time interval since death is at present the quantitative and qualitative characteristics of hypostases. However, the simple observation of the degree and fixation of hypostases is based on nonobjective parameters, and is therefore characterized by an intrinsic variability that can compromise their reliability.

Cerebral venous sinus thrombosis after COVID-19 vaccination and congenital deficiency of coagulation factors: Is there a correlation?

In January 2020, SARS-COV-2 infection spread worldwide and was declared "pandemic" by WHO. Because of the high contagiousness of the virus and devastating effects of the epidemic on public health, numerous efforts have been made to develop suitable vaccines to prevent the infection. Among the side effects developed by patients who undergone vaccination, there are common symptoms but also more serious reactions such as the thrombosis syndromes.