Meningioma-like cerebral relapse of Hodgkin's disease.

A case of Hodgkin's disease with isolated cerebral relapse is reported here. The peculiar presentation features are reported and the difficulties related to the differential diagnosis are discussed

Artificial Nutrition and Hydration in Terminally Ill Patients with Advanced Dementia: Opinions and Correlates among Italian Physicians and Nurses

Although their benefits are controversial, artificial nutrition and hydration are often administered as a form of basic care to terminally ill patients. An important reason for this may be that these treatments have strong emotional and psychological meanings. In the present article we investigated the opinions of Italian physicians and nurses on the administration of artificial nutrition and hydration to terminally ill patients with advanced dementia. We also investigated the antecedents of these opinions, considering feelings and thoughts related to death, ethical issues and training in palliative care. A questionnaire was administered to Italian physicians (n=288) and nurses (n=763). We analyzed the percentages of agreement with the administration of artificial nutrition and hydration and, using multivariate logistic regressions, the possible antecedents of these opinions. Agreement with the provision of artificial hydration was higher (73%) than for artificial nutrition (48%), suggesting that artificial hydration may be seen as a form of basic care. Agreement with their administration was generally lower among professionals in northern Italy working in geriatrics wards who had received training in palliative care. We also found that death-related feelings and thoughts and ethical issues played a different part for physicians and nurses. Our findings suggest that opinions concerning artificial nutrition and hydration not only derive from scientific background, but also relate to cultural, ethical, and psychological issues. Our results also reveal important differences between physicians' and nurses' opinions, providing useful information for interpreting and overcoming obstacles to the effective cooperation between these professionals

Thalidomide, dexamethasone, Doxil and Velcade (ThaDD-V) followed by consolidation/maintenance therapy in patients with relapsed-refractory multiple myeloma

Sclerostin, an osteocyte-expressed negative regulator of bone formation, is one of the inhibitors of Wnt signaling that is a critical pathway in the correct process of osteoblast differentiation. It has been demonstrated that Wnt signaling through the secretion of Wnt inhibitors, such as DKK1, sFRP-2, and sFRP-3, plays a key role in the decreased osteoblast activity associated with multiple myeloma (MM) bone disease. We provide evidence that sclerostin is expressed by myeloma cells that are human myeloma cell lines and plasma cells (CD138(+) cells) obtained from the bone marrow (BM) of a large number of MM patients with bone disease. Moreover, we show that there are no differences in sclerostin serum levels between MM patients and controls. Thus, our data indicate that MM cells, as a sclerostin source in the BM, could create a microenvironment with high sclerostin concentration that could contribute toward inhibiting osteoblast differentiation