Internal medicine
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Diaphragmatic hernia with bowel strangulation is a fatal condition requiring a prompt diagnosis. Bochdalek hernia is a common type of diaphragmatic hernia that rarely but occasionally occurs in adults. ⋯ The early diagnosis of strangulated bowel stemming from diaphragmatic hernia can be challenging because of its rarity and the nonspecificity of its symptoms. However, tracing the mesenteric arteries on computed tomography can enable a quick diagnosis.
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Case Reports
A Rare Case of a Common Inferior Pulmonary Vein Presumed to be a Remnant of the Common Pulmonary Vein.
A 74-year-old woman with an implanted physiological DDD pacemaker visited our department complaining of palpitations due to atrial fibrillation (AF). Catheter ablation therapy for AF was scheduled. ⋯ We performed left and right superior PV and posterior wall isolation. After ablation, AF was not observed on pacemaker recordings.
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Streptococcus salivarius is part of the normal oral cavity and gastrointestinal tract microflora and an unusual cause of acute bacterial meningitis. We herein report an 81-year-old man with S. salivarius meningitis, which led to a diagnosis of early esophageal cancer and early gastric cancer. S. salivarius infection may occur through the gastrointestinal mucosa when it is disrupted in association with early gastrointestinal cancer. To our knowledge, this is the first report describing S. salivarius meningitis associated with multiple early gastrointestinal cancers in the absence of other sources of infection.
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Objective Sodium-glucose cotransporter 2 (SGLT2) inhibitors, which are hypoglycemic agents, have been shown to be cardioprotective through a variety of mechanisms, and the effect of lowering uric acid (UA) levels may be one of the mechanisms. In the present retrospective study, we investigated the changes in serum UA levels in patients with chronic kidney disease (CKD) treated with SGLT2 inhibitors. ⋯ The differences in UA and fractional excretion of UA after three weeks and three months of prescription showed significantly decreased UA values and an increased fractional excretion of UA. Conclusion Our findings suggest that dapagliflozin can lower serum UA levels via increased UA excretion, even in patients with advanced CKD.
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Case Reports
Imported Hepatitis E Virus Genotype 1: A Rare Case of Acute Hepatitis Managed with Steroid Pulse Therapy.
A 26-year-old Indian man who had arrived in Japan 24 days prior presented to our hospital with abdominal pain and a fever. A blood test revealed marked hepatic dysfunction, and imaging tests confirmed a diagnosis of acute hepatitis. The patient's liver function and coagulability deteriorated, and his general condition was poor. ⋯ Testing revealed positive findings for IgA-hepatitis E virus, and a genetic analysis of hepatitis E identified genotype 1, which is not endemic to Japan, leading to a definitive diagnosis of imported hepatitis E infection from India. The successful response to steroid therapy highlights the potential benefit of this approach in managing severe cases of acute hepatitis E, a rare occurrence in Japan. This case underscores the importance of considering hepatitis E infection in individuals with a recent travel history to regions with high prevalence and the potential benefits of steroid therapy in managing severe cases of acute hepatitis E.