[Hospitalizations performed in patients enrolled in assistance programs for not-self-sufficient individuals].

The objective of this study was to verify if the enrollement of patients aged over sixty-five (over 65), in the territorial assistance programs of a mountain area, has reduced and optimized the volume of hospitalizations. During 2009, 422 patients over 65 who were non self-sufficient, with iso-severity level (IL) from 5 to 0 (Regione Toscana, Decreto n. 1354 del 25 Marzo 2010), were enrolled in home care programs.

Presence of hepatitis E RNA in mussels used as bio-monitors of viral marine pollution.

Mussels (Mytilus galloprovincialis), collected from a harvesting area approved by European Community Regulation, were transplanted to four polluted sites located in the Northwestern Mediterranean area (Tuscany). They were used as bio-monitors to test the quality of the marine water pollution. At different times after the transplantation, mussels were withdrawn and tested for presence of phages and enteric viruses by molecular tests.

Hepatitis E virus genotype 3 in humans and Swine, Bolivia.

We determined the seroprevalence of hepatitis E virus (HEV) in persons in 2 rural communities in southeastern Bolivia and the presence of HEV in human and swine fecal samples. HEV seroprevalence was 6.3%, and HEV genotype 3 strains with high sequence homology were detected.

Single region of interest versus multislice T2* MRI approach for the quantification of hepatic iron overload.

Purpose: To evaluate the effectiveness of the single ROI approach for the detection of hepatic iron burden in thalassemia major (TM) patients in respect to a whole liver measurement.

Materials And Methods: Five transverse hepatic slices were acquired by a T2* gradient-echo sequence in 101 TM patients and 20 healthy subjects. The T2* value was calculated in a single region of interest (ROI) defined in the medium-hepatic slice.

Cardiac iron and cardiac disease in males and females with transfusion-dependent thalassemia major: a T2* magnetic resonance imaging study.

Background: It has been repeatedly reported that female patients with thalassemia major survive longer than males and that the difference is due to a lower rate of cardiac disease in females.

Design And Methods: We compared the cardiac iron load as measured by T2* magnetic resonance imaging in 776 patients (370 males) examined at the National Research Council as part of an Italian cooperative study. We also established normal left ventricular ejection fraction values for our population.

Preferential patterns of myocardial iron overload by multislice multiecho T*2 CMR in thalassemia major patients.

T*(2) multislice multiecho cardiac MR allows quantification of the segmental distribution of myocardial iron overload. This study aimed to determine if there were preferential patterns of myocardial iron overload in thalassemia major. Five hundred twenty-three thalassemia major patients underwent cardiac MR.