Internal medicine
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A 55-year-old man presented to our hospital with idiopathic pulmonary fibrosis (IPF). He was registered with the Japan Organ Transplant Network the following year due to disease progression. ⋯ ALIS therapy was continued after lung transplantation, and no M. avium disease was observed for 15 months. ALIS may cause M. avium pulmonary disease with additional indications for lung transplantation.
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Tiopronin is a key drug used to treat cystinuria. A 41-year-old Japanese woman with cystinuria presented with eyelid edema and weight gain after the administration of tiopronin. Her serum albumin was 1.8 g/dL and her urinary protein level was 5.5 g/gCre. ⋯ A kidney biopsy showed membranous nephropathy (MN), and an immunofluorescence analysis revealed strong deposition of immunoglobulin G4 (IgG4). However, a previous case report of tiopronin-induced MN showed staining for IgG1 and IgG3. This case report suggests a novel etiology for tiopronin-induced MN.
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Exacerbation of Thyroid Eye Disease and Dysthyroid Optic Neuropathy During Pregnancy: A Case Report.
A 37-year-old, never-smoker, pregnant woman diagnosed with Graves' disease who had stable thyroid eye disease (TED) before pregnancy presented with aggravated proptosis and eyelid swelling at 13 weeks of pregnancy. Despite the administration of local triamcinolone and 3 cycles of corticosteroid pulse therapy from 25 to 28 weeks, the patient's visual acuity decline necessitated postpartum orbital decompression surgery. Although TSH receptor antibody (TRAb) levels decreased during the mid- to late term of pregnancy, the TED worsened. This finding suggests that factors other than anti-TSH receptor antibodies may have a significant effect on disease severity.
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Objective The impact of Helicobacter pylori infection on gastric endoscopic findings in non-eosinophilic esophagitis eosinophilic gastrointestinal diseases (non-EoE EGIDs) remains unclear. This study investigated the influence of H. pylori infection on the prevalence and distribution of gastric lesions. Methods The details of 75 patients diagnosed with non-EoE EGIDs were retrospectively reviewed. ⋯ We identified six patients with active gastric ulcers, and half had large, deep ulcers with marginal swelling/irregularity. Conclusion Gastric endoscopy findings in non-EoE EGIDs with gastric EI were evenly observed in the stomach, with no specific trend in frequency or distribution depending on atrophic gastritis, an indicator of H. pylori infection. Gastric ulcers in patients with non-EoE EGIDs should be considered in the differential diagnosis of idiopathic peptic ulcers.
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Objective Overly rapid correction of profound hyponatremia can lead to osmotic demyelination syndrome; however, the incidence of and risk factors for overly rapid correction in patients with profound hyponatremia have not been thoroughly examined. Therefore, this study examined the incidence of and risk factors for overly rapid correction in patients with profound hyponatremia. Methods This single-center, retrospective cohort study conducted at an 865-bed teaching hospital analyzed data from 144 new inpatients with profound hyponatremia (initial serum sodium [Na+] level of <125 mEq/L) treated in our department between January 2014 and December 2022. ⋯ A low initial serum Na+ level, female sex, primary polydipsia, and low frequency of follow-up in 24 h were significant independent risk factors for overly rapid correction in the multivariable analysis (p=0.020, p=0.011, p=0.014, and p=0.025, respectively). Conclusion Our study shows that a low initial serum Na+ level, female sex, primary polydipsia, and low frequency of follow-up within 24 h are associated with an increased risk for overly rapid correction of profound hyponatremia. Therefore, we suggest that physicians perform careful management when managing patients with profound hyponatremia with the risk factors for overly rapid correction identified in this study.