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Clin Hemorheol Microcirc
May 2023
Department of Health Promotion and Child Care, Internal Medicine and Medical Specialties, Università degli Studi di Palermo, Palermo, Italy.
According to Wells classification, it is possible to distinguish the primary hyperviscosity syndromes in polycythemic, sclerocythemic and sieric and/or plasmatic. In polycythemia vera, multiple myeloma, Waldenström's macroglobulinemia, and monoclonal gammopathy of undetermined significance, we have observed an unexpected behaviour of the erythrocyte deformability. This data highlights that the hemorheological alteration present in polycythemia vera has not been related to the increase of RBC mass only, as well as that present in plasmacellular dyscrasias has not been attributable to the increase of plasma viscosity only.
View Article and Find Full Text PDFEur J Med Res
March 2022
Clinica Malattie Infettive e Tropicali, DISSAL, University of Genoa, Largo R.Benzi 10, 16124, Genoa, Italy.
Background: Cerebral intraparenchymal masses represent usually a neoplastic, or infectious differential diagnostic workup in neurology or infectious disease units.
Case Presentation: Our patient was an 82-year-old male presenting with seizures, cerebral masses and a history of past treated pulmonary tuberculosis. Initial workup included a differential diagnosis of an infectious mass/multiple abscess.
Open Vet J
April 2019
Centro di Referenza Nazionale per le Malattie degli Animali Selvatici (CeRMAS), Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Quart, Italy.
In 2015, a young female Alpine chamois (), originated from the Aosta Valley Region, Northernwestern Italy, was conferred to the National Reference Centre for Wild Animal Diseases for pathologic examinations. Histological analysis revealed a severe meningoencephalitis characterized by lymphocytic and plasmacellular infiltration, gliosis, perivascular cuffs, and leptomeningitis at the level of brain and brain stem. Laboratory investigations included polymerase chain reaction, sequencing and characterization by phylogenetic analysis, and evaluation of the internal ribosome entry site secondary structure in the 5' untranslated region.
View Article and Find Full Text PDFIntroduction: Paget disease of the nipple in man is a very rare breast cancer, and there are not standard procedures or guidelines. In any cases, a Paget's disease could hide an invasive ductal breast cancer.
Case Description: We report the case of a 77-years old man affected by Alzheimer's disease, who presented to our attention because of an ulcerated palpable mass in the right nipple.
Oncogene
November 2016
Department of Medicine, Hematology Branch, University of Padova, Padova, Italy.
Genetic mutations of oncogenes often underlie deranged cell growth and altered differentiation pathways leading to malignant transformation of B-lymphocytes. However, addiction to oncogenes is not the only drive to lymphoid tumor pathogenesis. Dependence on non-oncogenes, which act by propelling basic mechanisms of cell proliferation and survival, has also been recognized in the pathobiology of lymphoid leukemias, lymphomas and multiple myeloma.
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