Chronic Encapsulated Intracerebral Hematoma as an Occasional Finding in Sudden Cardiac Death.

Chronic encapsulated intracerebral hematoma (CEIH) is a rare solid mass characterized by the presence of a fibrotic capsule that can present a variety of signs and symptoms due to the mass effect and hydrocephalus. It may be caused by post-traumatic or spontaneous bleeding as related to an adjacent aneurysm, angiomas or neoplasms. Differential diagnosis must be applied in order for it to mimic neoplasm or a vascular malformation. Several cases of CEIH have been reported but only a few of them have an intraventricular localization. A forensic autopsy of a 50-year-old male who died suddenly while driving is discussed. Gross analysis, histology and toxicology were performed and a CEIH of the right lateral ventricle was found in a case of acute coronary death.

Influence of antiviral therapy on the liver stiffness in chronic HBV hepatitis.

PURPOSE: The aim of this study was to evaluate the effects of antiviral therapy on liver stiffness measurement (LSM). METHODS: Two hundred HBV patients were enrolled from four hospital centers in southern Italy; median age was 50.7 (25-75) males were 68%; 171 patients underwent to liver biopsy and 200 patients had LSM at baseline and 189 at the end of follow-up. One hundred and forty-nine patients were treated with nucleos(t)ide analogs, while 51 patients were untreated. The cutoffs of the LSM, related to the fibrosis stages, were as follows: non-advanced fibrosis ≤ 8.1 kPa and advanced fibrosis ≥ 8.2 Kpa. RESULTS: At baseline, the median value of LSM was 14.1 kPa for advanced fibrosis/cirrhosis and 6.9 kPa for non-advanced fibrosis. LSM was performed at 24 months from the start of therapy. The treated patients (68% received Entecavir and 32% Tenofovir) showed a decrease in liver stiffness measurement of 1.5 kPa (p < 0.001) in non-advanced fibrosis and of 6 kPa (p < 0.001) in advanced fibrosis/cirrhosis. In the patients not undergoing antiviral treatment, no statistically significant change of the LSM was observed (p = 0.26). A logistic binary regression model showed that the only independent factor associated with a significant change in the LSM was the liver stiffness value at baseline (odd ratio 2.855; 95% CI 1.456-5.788; (p = 0.007). CONCLUSION: Long-term antiviral therapy induced a significant reduction of liver stiffness measurement and this result may be related to the reduction of liver fibrosis.

Preliminary Results in Unresectable Head and Neck Cancer Treated by Radiofrequency and Microwave Ablation: Feasibility, Efficacy, and Safety.

PURPOSE: To retrospectively determine whether the application of thermal ablation to recurrent and advanced head and neck cancer (HNC) could allow for local tumor control. MATERIALS AND METHODS: From 2002 to 2014, 22 patients (17 men and 5 women; mean age, 64 y; age range, 42-88 y) with unresectable HNC lesions treated with thermal ablation were evaluated. Patients were followed at 3 and 6 months after treatment, every 6 months for 5 years, and yearly thereafter with computed tomography and/or magnetic resonance imaging. The mean follow-up period was 32.2 months (range, 3-51 mo). RESULTS: Three of 22 patients with primary lesions are still alive; two of these patients were treated with radiofrequency (RF) ablation and one was treated with microwave (MW) ablation. Of the 19 remaining patients, four were treated with MW ablation and 15 were treated with RF ablation. Imaging revealed partial response in eight patients, and complete response was observed in the remaining 14. There were two major complications after ablation treatment. The mean survival time was 32.9 months ± 3.205 (standard error; 95% confidence interval [CI], 26.6-39.2 mo). The survival time for MW ablation cases (36 mo ± 5.185; 95% CI, 25.8-46.16 mo) was longer than for RF ablation (32.2 mo ± 3.911; 95% CI, 24.5-39.8 mo), although the CI overlap between the groups is large. CONCLUSIONS: Percutaneous thermal ablation is a promising alternative treatment for local control of incurable HNC.