Internal medicine
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We herein report a 67-year-old Japanese woman with liver cirrhosis caused by primary biliary cholangitis. The patient was admitted to the hospital with loss of consciousness. ⋯ The test results indicated sequence similarity between urease-positive S. salivarius in both oral saliva and stool, as revealed by the signals in the overlapping peaks. This bacterium can potentially increase ammonia production in the gut, leading to HE in patients with liver cirrhosis.
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We herein report a 47-year-old man who presented with progressive paraparesis. Imaging revealed a right upper pulmonary nodule, massive bilateral adrenal metastases, thoracolumbar vertebral osteolysis, and subcutaneous nodules. ⋯ Autopsy findings confirmed pulmonary pleomorphic carcinoma with extensive metastases. Quantification of chromosomal rearrangements revealed a jump-up mutation from the normal karyotype, followed by a further incremental increase in the degree of deviation.
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Objective Metabolic-associated fatty liver disease (MAFLD) has only recently been proposed; therefore, the characteristics of patients with autoimmune hepatitis (AIH) and MAFLD remain unclear. This study evaluated the effect of MAFLD on AIH patients with AIH. Methods We reevaluated the Japanese Nationwide Survey of AIH in 2018, which involved a survey of patients diagnosed with AIH between 2014 and 2017. ⋯ However, the levels of hepatobiliary enzymes and total bilirubin after treatment were significantly higher in AIH patients with MAFLD than in those without MAFLD. Conclusions AIH patients with MAFLD had characteristics different from those of AIH patients without MAFLD. These findings could help increase our understanding of patients with AIH with MAFLD.
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A 19-year-old Japanese man was referred for a further evaluation of liver dysfunction. Despite the absence of symptoms or obesity, the liver biopsy results were consistent with non-alcoholic steatohepatitis. ⋯ A previously unreported variant, i.e., c.3866A>T (p. Asp1289Val) was detected on the patient's other allele and was considered a novel mutation, classified as 'likely pathogenic' according to the American College of Medical Genetics guidelines.
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Objective The characteristics of gastric cancer in patients with atrophic mucosa and no apparent history of Helicobacter pylori eradication have not been thoroughly investigated. Therefore, this study examined the clinicopathological characteristics of gastric cancer in these patients. Methods We retrospectively examined the endoscopic and pathological characteristics of gastric cancer in patients who underwent endoscopic submucosal dissection. ⋯ Compared with group E, group A was older and had a greater incidence of elevated gastric cancer. The incidence of gastric cancer in the U or M region was lower in group C than in group D. Conclusion Gastric cancer in patients with gastric atrophy and no history of eradication was associated with an older age and higher frequency of elevated-type morphology than in those with a history of eradication.