Internal medicine
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Case Reports
A Case of Paradoxical Cerebellar Embolism Associated with Platypnea-orthodeoxia Syndrome.
Platypnea-orthodeoxia syndrome is a rare clinical entity characterized by dyspnea and arterial blood deoxygenation in a sitting position. An 89-year-old woman was diagnosed with subacute cerebellar infarction. ⋯ Cardiological thoracic computed tomography revealed an unruptured aortic aneurysm, an enlarged ascending aorta, right atrial compression, and counterclockwise rotation of the heart. An anatomical distortion of the atrial septum induced by these abnormalities directed the atrial venous inflow such that the right-left shunt flow was exacerbated in a sitting position.
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Objective The stress brought on by changes in social conditions due to COVID-19 is diverse. However, there have been no studies examining the relationship between the type of stress felt by an individual due to such changes in social conditions and the degree of change in HbA1c, prompting us to conduct this study. Methods We conducted a collaborative study at two diabetes clinics. ⋯ In addition, as a result of comparing the amount of change between the 2 groups, a significant decrease was observed in the unstressed group compared with the stressed group (p=0.032). There was no significant difference in body weight change between the two groups. Conclusion Stress that cannot be avoided by one's own will, such as school closures for children, may affect glycemic control.
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Review Case Reports
Clinical Features of Fibrosing Mediastinitis in Japanese Patients: Two Case Reports and a Literature Review.
Fibrosing mediastinitis (FM) is a rare fibroinflammatory disease of the mediastinum with an etiology and clinical features that vary by world region. The characteristics of FM in Japan are still unknown. ⋯ We also reviewed the Japanese literature on PubMed® and summarized the characteristics of 27 Japanese FM patients, including our two patients. In Japan, the predominant cases were those without a specific cause, were diffusely distributed, and responded well to corticosteroid therapy.