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The aim of the present study was to evaluate the incidence of enteric viruses in mussels and to verify the possibility of using phages as indirect indicators of mussel viral contamination. Mussels (36 samples) collected from three different areas of the Adriatic Sea were analysed to determine the following parameters: Escherichia coli, somatic coliphage (T6 phage), F‐Plus (MS2 phage), B40‐8 (phage of Bacteroides fragilis), enteroviruses and hepatitis A virus. Most of the results of the bacteriological analysis (most probable number (MPN) ml−1) were in accordance with the bacteriological limits established by European law, with the exception of seven samples. The bacteriophage analyses were always negative for F‐Plus and B40‐8, with the exception of a few samples, whereas the somatic coliphages were generally between 0 and 20 MPN g−1, with the exception of two samples (110 MPN g−1). The virological analysis showed five samples positive for the presence of enteroviruses and 13 for the presence of hepatitis A virus (in three samples both viruses were present). Most of these samples presented acceptable bacteriological parameters and the bacteriophages were absent or their value was generally very low. The results show that the detection of E. coli and phages does not seem to be a good indicator of viral contamination.

Presently, tibiotalar fusion remains a valid treatment option in patients affected by end-stage arthritis of the ankle that is unresponsive to other treatments. Over the years, many different surgical techniques have been described to make this kind of surgery less invasive and invalidating. Consequently, the last two decades have seen arthroscopic ankle fusion gain in popularity with many studies aiming to understand its advantages compared with open surgery, indications, and contraindications. The review of literature revealed a lower rate of complication, faster recovery, and shorter time of hospitalization with arthroscopic arthrodesis, in comparison with open surgery. These characteristics, along with a reduction of costs, will probably increase the use of arthroscopic ankle arthrodesis in the near future.

Dual-energy techniques vary in reproducibility of VUE attenuation values. In the current study, tbDECT demonstrated higher variation in VUE HU measurements in comparison to a dsDECT. Virtual unenhanced HU measurements cannot be reliably compared on follow-up CT, if these 2 different dual-energy CT platforms are used.

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