Internal medicine
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Malignant hypertension triggers incremental renin activity, whereas primary aldosteronism suppresses such activity. We encountered a patient with malignant hypertension refractory to multiple anti-hypertensive agents. ⋯ Following the diagnosis of bilateral primary aldosteronism, we initiated a mineralocorticoid receptor antagonist, which improved his blood pressure. Repeated neurohormonal assessments are encouraged to correctly diagnose underlying primary aldosteronism with malignant hypertension.
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Some patients present gastro-duodenal eosinophilia without abdominal symptoms. Nine cases with gastro-duodenal eosinophilia were seen at the Tohoku University Hospital between January 2011 and June 2022. ⋯ Two cases were asymptomatic with eosinophilic gastroenteritis (EGE)-like endoscopic findings, and two were symptomatic with normal endoscopic findings. The discrepancy between the abdominal symptoms and esophagogastroduodenoscopy findings suggests that clinicians should assess patients for background allergic disease, regardless of abdominal symptoms.
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Mutations in the surfactant protein C gene (SFTPC) are responsible for hereditary interstitial lung disease (ILD), which is a rare disease. We herein report a patient with a clinical history of endogenous lipoid pneumonia in infancy who developed diffuse progressive pulmonary fibrosis in adulthood associated with SFTPC mutations. ⋯ Based on these findings, we diagnosed the series of lung diseases as sporadic ILD caused by SFTPC mutations. Physicians should suggest genetic sequencing in patients with early-onset ILD.