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Human autochthonous myiasis is uncommonly reported in Europe. This report describes a case of myiasis of a wound caused by Sarcophaga spp. Suffering from cutaneous lymphoma, the patient showed, at the level of his scalp lesions, the presence of larvae that were removed during curettage surgery; they were subsequently identified as belonging to the genus Sarcophaga. Preservation of these larvae in 10% formalin did not allow identification at the species level using molecular methods.

Treatment of myocarditis and pericarditis can differ on the basis of aetiology: systemic or auto-immune disease can be positively influenced by corticoid therapy, whereas this kind of treatment can worsen the course of virus-induced disease. Therefore, the aetiological diagnosis is extremely important. The synergistic use of minimally invasive serological, IgG, IgM, IgA, and neutralizing titres, and RNA detection was evaluated on representative patients out of 238 suffering from cardiopathies. The results obtained for each case can yield reliable guidelines that rapidly highlight the presence of a viral aetiology so that an endomyocardial biopsy can be performed thus eliminating incorrect therapies. Thus, not only is this technique rapid, minimally invasive providing the clinician with decisive data, but it is cost effective for the health system.

Starting from January 1997 we prospectively evaluated all cases of acute hepatitis B admitted to two of the main Infectious Diseases Units in Catania (eastern Sicily). The survey was extended throughout a 10-year period up to December 2007. Between 1997 and 1999 we observed 21 cases of acute hepatitis B; between 2000 and 2002 18 cases; between 2003 and 2005 22 cases and, finally, 37 cases were reported in the period 2006-2007. We found an increase in acute hepatitis B cases among people aged 26 to 44 years (from 38% in 1997-99 to 70% in 2006-07). A progressive decrease in intravenous drug abuse as a risk factor for acute hepatitis B was also observed (from 61% to 14%) together with a parallel increase in cases due to sexual transmission (from 19% to 56%) and outpatient cosmetic surgical procedures. Mean time to serum HBsAg negativization was longer in the last period (2006-07), with 6 cases out of 37 showing HBsAg persistence beyond 12 months from the clinical onset. Furthermore, in 2006-07 there were 12 cases (42%) of acute hepatitis due to HBV genotypes A and F. In our area, a progressive drop of hepatitis B cases due to intravenous drug abuse occurred, whereas heterosexual and iatrogenic cases increased. Cases due to HBV non-D genotypes may well be related to migration from endemic areas towards Sicily.