Internal medicine
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We herein report a patient with rheumatoid arthritis (RA) who successfully delivered a healthy child with continuous administration of sarilumab throughout pregnancy. She delivered her first child, a healthy boy, following in vitro fertilization-embryo transfer (IVF-ET) while using etanercept and low-dose prednisolone. Disease activity persisted after delivery, so etanercept was switched to sarilumab. ⋯ She delivered a healthy girl at the 38th week of gestation by Caesarean section. No abnormalities were detected at or within 6 months after birth. Sarilumab was safe and effective in this pregnant woman with RA.
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We herein report a 49-year-old Japanese man with relapsing polychondritis (RP) and aseptic meningoencephalitis. Four years ago, the patient was diagnosed with RP. Prednisolone (PSL) was started at 30 mg/day, and the symptoms promptly disappeared. ⋯ Intravenous cyclophosphamide was combined with PSL. After treatment, the patient's cognitive impairment clearly improved. In conclusion, RP rarely causes aseptic meningoencephalitis, highlighting the need for prompt and aggressive immunosuppressive therapy.
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Case Reports
A Case of Autoimmune Pulmonary Alveolar Proteinosis During the Treatment of Idiopathic Inflammatory Myopathy.
Approximately 50% of idiopathic inflammatory myopathies (IIMs) are associated with interstitial lung disease (ILD). Typically, IIM-ILD manifests as nonspecific interstitial pneumonia. ⋯ We postulated that PAP may have been induced by IIM treatment with prednisolone. Our case suggests that the possibility of autoimmune PAP should be considered in patients with lung lesions during the clinical course of IIM.