Laryngeal teflonoma identified by Fourier-transform infrared microspectroscopy after forensic autopsy: an interesting tool for foreign material identification in forensic cases

Forensic pathologists are sometimes confronted with microscopic foreign bodies mixed in with soft tissues surrounding wounds and which are thus difficult to identify. This identification, however, could be primordial in investigating a crime and in determining the weapon used. A case of a fatal respiratory distress syndrome due to conjoining suicidal drug intoxication and laryngeal obstruction by a voluminous foreign body giant cell granuloma is presented. The classical histological examination showed exogenous particles in the vocal cord tumor with birefringent qualities. Their analysis with Fourier-Transform infrared (FTIR) spectrometry coupled with infrared microscope allows the determination of their chemical nature as polytetrafluoroethylene and to the diagnosis of teflonoma. This case report put the emphasis on the forensic interest of the FTIR imaging.     

EU Regulation of Medical Devices and Pharmaceuticals in Comparative Perspective

This paper provides a comparison of European Union regulatory policy for pharmaceuticals and medical devices. The discussion highlights key similarities and differences in regulatory approach for the two sectors. More importantly, it explores the balance that has been struck between public health, health care, and industrial policy as “competing” objectives within the respective regulatory regimes. It is argued that, despite both sectors being affected by the same institutional rules and constraints at the EU level, and both being central to the delivery of high-quality health care in Europe, there are a surprising number of differences between the regulatory frameworks. That this stems in part from their different “launch” times, hence different institutional conditions of regulation, and commensurate political climates, as well as reflecting different aims and goals among member-state and EU-level policy makers, are among the paper's main conclusions.