Comparison of severe hyponatremia in patients with and without psychiatric diseases: A single-center retrospective study.

Aims: Hyponatremia is a common electrolyte disorder. The severe hyponatremia has a mortality rate of 4%-40%. Psychiatric patients are likely to develop the condition because of polydipsia or the adverse effects of antipsychotics.

Metabolic changes of Japanese schizophrenic patients transferred from hospitalization to outpatients.

It is well known that schizophrenic patients have high incidence of metabolic syndrome and life-style related diseases. There are reports that the rates of these diseases are increased more in outpatients than inpatients, but are also reports that the rates are not different between both patient groups. These differences might be related to the length of hospitalization.

A cross-sectional study on metabolic similarities and differences between inpatients with schizophrenia and those with mood disorders.

Background: One of the main causes of death in psychiatric patients is cardiovascular diseases which are closely related with lifestyle-related diseases. Psychiatric disorders include schizophrenia and mood disorders, whose symptoms and treatment medicines are different, suggesting that they might have different metabolic disorders. Thus, we studied the differences of lifestyle-related diseases between schizophrenia and mood disorders in Japan.

Development of diabetes mellitus associated with quetiapine: A case series.

We aimed to describe the characteristics and clinical course of patients who developed diabetes associated with the use of quetiapine.This study included patients who received quetiapine for over a month between April 2008 and November 2013, and were diagnosed as having new-onset diabetes after initiation of quetiapine. We excluded patients who developed diabetes more than 1 year after discontinuation of quetiapine.

[Idiopathic portal thrombosis, improved by conservative management: a case report].

A 40-year-old man complaining of epigastralgia for one week was admitted. Subacute chronic idiopathic portal thrombosis was diagnosed and he improved by anti-coagulation and fibrinolytic therapy. No predisposing factor was identified.

Effects of branched-chain amino acid-enriched nutrient mixture on natural killer cell activity in viral cirrhosis.

A controlled study was performed in 18 viral cirrhosis patients to evaluate whether immune function, as indicated by natural killer (NK) cell activity, was improved by a branched-chain amino acid-enriched nutrient mixture (nutrient-mixture), Aminoleban EN. Five patients received the nutrient-mixture (100 g/day) for 2 to 6 weeks preceded by control periods. Five additional patients received the nutrient-mixture for 2 to 4 weeks, and the remaining 8 patients did not receive the nutrient-mixture.

Leukemic meningitis in a patient with splenic lymphoma with villous lymphocytes (SLVL). Meningitis as a possible initial manifestation of SLVL.

Background: Splenic lymphoma with villous lymphocytes (SLVL) is a low grade, non-Hodgkin's lymphoma with a stable or slowly progressive clinical course. To the authors' knowledge, central nervous system involvement has not been described previously in patients with SLVL.

Methods: Morphologic, immunocytochemical, and immunohistochemical analyses were conducted to determine the nature of villous lymphocytes in the peripheral blood, spleen, and cerebrospinal fluid (CSF) of a patient with massive splenomegaly.