Internal medicine
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Objective Metabolic syndrome (MetS) is associated with cardiovascular disease, which is the leading cause of mortality and morbidity. Hypernatremia and hypochloremia are also associated with an increased mortality. Thus, the aim of this study was to evaluate the association between the sodium-chloride difference (Na+-Cl-) and MetS. ⋯ After an 8-year follow-up, 658 out of 3,352 subjects were newly diagnosed with MetS. The highest Na+-Cl- quartile (≥43 mmol/L) was associated with an increased risk of the development of MetS compared to the lowest Na+-Cl- quartiles (≤38 mmol/L) after adjusting for covariates (multivariate OR 1.76, 95% CI 1.27-2.45, p=0.0007). Conclusion The sodium and chloride difference is associated with MetS.
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Primary autoimmune neutropenia (P-AIN) is an extremely rare disease. The most effective treatment for primary P-AIN is a granulocyte colony-stimulating factor; however, no curative treatment has been reported. We herein report a case of an adult P-AIN patient with a relatively mild medical history (irrespective of the severe neutropenia) who showed a sustained hematological response over seventeen months after the initiation of treatment with subcutaneous Alemtuzumab.
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Objective We have recently discovered new gastric lesions with black spots. There have been no reports about black spots and their clinicopathological features. We therefore report the clinicopathological features of black spots and assess their causes and mechanisms. ⋯ Conclusion We herein describe gastric black spots as a new gastric mucosal finding that arises only in the fundic gland region. The black spots are pathologically brownish pigmentations in fundic gland cysts. Adverse events of PPIs and parietal cell protrusion caused by PPI use are strongly considered to be one of the etiologies of black spots.
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Acute disseminated encephalomyelitis (ADEM) followed by optic neuritis (ON) has been reported as a distinct phenotype associated with anti-myelin oligodendrocyte protein (MOG) antibody. We herein report the case of a 37-year-old woman who was diagnosed with ADEM at 4 years old of age and who subsequently developed ON followed by recurrent ADEM 33 years after the initial onset. ⋯ This phenotype has only previously been reported in pediatric cases. Neurologists thus need to be aware that the phenotype may occur in adult patients, in whom it may be assumed to be atypical multiple sclerosis.
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Objective Visceral fat obesity and metabolic syndrome correlate with atherosclerosis in part due to insulin resistance and various other factors. The aim of this study was to determine the relationship between vascular endothelial dysfunction and excess visceral adipose tissue (VAT) in Japanese patients with type 2 diabetes mellitus (T2DM). Methods In 71 T2DM patients, the reactive hyperemia index (RHI) was measured using an Endo-PAT 2000, and VAT and subcutaneous adipose tissue (SAT) were measured via CT. ⋯ L_RHI did not correlate with SAT, VAT/SAT, abdominal circumference, homeostasis model assessment for insulin resistance, urinary C-peptide reactivity, HMW-AN, or alanine amino transferase, the secondary endpoints. A linear multivariate analysis via the forced entry method using age, sex, VAT, and smoking history as independent variables and L_RHI as the dependent variable revealed a lack of any determinants of L_RHI. Conclusion Excess VAT worsens the vascular endothelial function, represented by RHI which was analyzed using Endo-PAT, in Japanese patients with T2DM.