Internal medicine
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Meta Analysis
Meta-analysis of the ADH1B and ALDH2 polymorphisms and the risk of colorectal cancer in East Asians.
The aldehyde dehydrogenase 2 (ALDH2) and alcohol dehydrogenase 1B (ADH1B) genes have been implicated in the development of colorectal cancer (CRC). However, the results are inconsistent. In this study, a meta-analysis was performed to assess the associations between the ALDH2 and ADH1B polymorphisms and the risk of CRC. ⋯ This meta-analysis demonstrated that the ALDH2 polymorphism, but not the ADH1B polymorphism, significantly increases the risk of CRC in East Asians.
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A 57-year-old woman presented with a fever and left-sided hip and back pain. The hip pain was explained by L3 radiculopathy because the pain was distributed on the L3 dermatome accompanied by allodynia. ⋯ Following percutaneous drainage via ultrasound, both the hip and back pain immediately improved. Paraspinal pyomyositis as well as lesions inside the spinal canal should therefore be considered in the differential diagnosis of patients presenting with fever, back pain, and radiculopathy.
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We herein describe an unusual case of multicentric Castleman's disease accompanied by thrombocytopenia, ascites, renal failure and myelofibrosis in a Japanese woman. The patient was initially diagnosed as having myelodysplastic syndrome with myelofibrosis. The general condition of the patient deteriorated rapidly; however, treatment with tocilizumab, an anti-interleukin-6 receptor antibody, together with corticosteroids dramatically improved her symptoms. The clinical features of this case were similar to those of three cases previously reported by Takai et al. (Rinsho Ketsueki, 2010, 51:320-5), which were determined to be thrombocytopenia, anasarca, fever, reticulin myelofibrosis and organomegaly (TAFRO) syndrome, a possibly distinct clinical entity.
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Osteosclerosis (OMIM: 144750) is a type of autosomal dominant bone disease caused by a mutation in the low-density lipoprotein receptor-related protein 5 (LRP5) gene. The case of a Chinese family with two affected individuals is reported in the present study in order to investigate the clinical characteristics and virulence genes of this sclerosing bone disorder. ⋯ The A242T mutation in the LRP5 gene resulted in a high bone mass phenotype with an elongated mandible and torus palatinus in this osteosclerotic family.
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Both increased serum levels of low-density lipoprotein cholesterol (LDLC) and metabolic syndrome (MetS) are associated with obesity and have been established to be risk factors of cardiovascular disease. However, studies on the relationship between LDLC and MetS have been limited. ⋯ The LDLC level is associated with coexisting MetS and functions as a predictor of the development of MetS, independent of BMI or the pre-existing components of MetS, in a Japanese health screening population.