[Effectiveness of histopathologic examination in a series of 400 forensic autopsies]. / Intérêt de l'analyse anatomopathologique dans une série de 400 autopsies médicolégales.

OBJECTIVES: To assess the usefulness of histopathologic examination in forensic autopsies. MATERIAL AND METHODS: All consecutive pathological reports and slides from forensic autopsies performed in our department since 2006 have been reviewed. RESULTS: Four hundred forensic necropsies were reviewed. In only 150 cases (38%), pathologists had data about manner of death and gross autopsy findings. Major diagnoses, related to death, and unsuspected by forensic pathologists, were discovered in 83 cases (21%): in 48 cases (12%) gross examination of the heart, lungs and liver showed gross diagnoses missed by the forensic pathologists, and in only 35 cases (9%) microscopic examination revealed a major unsuspected diagnosis (in brain, heart, lungs, liver, kidney and pancreas specimens). In 213 cases (53%), histopathologic examination confirmed gross autopsy findings and allowed to date some wounds. In 104 cases (26%), microscopic examination was not contributory. CONCLUSION: Microscopic examination revealed major diagnoses in less than 10% of forensic autopsies. Its effectiveness is limited for homicides and suicides. Systematic microscopic examination of numerous organs is often useless and should be limited to cases with no anatomic causes of death. Our study emphasizes the need for a better communication between forensic pathologists and histopathologists, and for a better training of some forensic pathologists for gross examination.

A tamper-resistant and portable healthcare folder.

Electronic health record (EHR) projects have been launched in most developed countries to increase the quality of healthcare while decreasing its cost. The benefits provided by centralizing the healthcare information in database systems are unquestionable in terms of information quality, availability, and protection against failure. Yet, patients are reluctant to give to a distant server the control over highly sensitive data (e.g., data revealing a severe or shameful disease). This paper capitalizes on a new hardware portable device, associating the security of a smart card to the storage capacity of a USB key, to give back to the patient the control over his medical data. This paper shows how this device can complement a traditional EHR server to (1) protect and share highly sensitive data among trusted parties and (2) provide a seamless access to the data even in disconnected mode. The proposed architecture is experimented in the context of a medicosocial network providing medical care and social services at home for elderly people.