Internal medicine
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A 51-year-old woman with fever was admitted to our hospital. A computed tomography (CT) scan showed thickened colonic walls. Colonoscopy revealed erosion in the ileum and colon. ⋯ The reappearance of a skin rash confirmed an exacerbation of AOSD. Tocilizumab treatment alleviated the symptoms and improved the endoscopic findings. Considering their correlation with the symptoms and endoscopic findings, the observed gastrointestinal lesions may be linked to AOSD.
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Hypopituitarism is difficult to diagnose because of its non-specific symptoms, especially in the presence of comorbidities. A 77-year-old woman with worsening anorexia and exertional dyspnea was initially diagnosed with decompensated dry cold-type heart failure. ⋯ Oral hydrocortisone and levothyroxine improved the persistent anorexia. In this case, hypopituitarism occasionally presented as dry cold-type heart failure, thus making a prompt diagnosis challenging in the setting of concurrent heart failure.
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A 75-year-old woman with stage IVB (cT2bN3M1b) lung adenocarcinoma was administered nivolumab, ipilimumab, carboplatin, and paclitaxel. Fourteen days after receiving chemotherapy, she experienced an impaired consciousness and a cerebrospinal fluid analysis revealed high protein levels and pleocytosis. ⋯ An autopsy showed encephalitis and CD8+ lymphocyte infiltration around the blood vessels. Thus, immune-related adverse events should be suspected and treatment should be initiated for patients presenting with an impaired consciousness when concurrently being treated with nivolumab and ipilimumab.
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Case Reports
Myasthenic Crisis and Concomitant Takotsubo Syndrome Complicated by Shock: A Case Report.
A man in his 80s with myasthenia gravis (MG) developed dysmobility and chest discomfort. An electrocardiogram revealed ST-segment elevation, and coronary angiography revealed Takotsubo syndrome (TTS). He experienced myasthenic crisis that required ventilation and shock that was refractory to vasopressors and required intra-aortic balloon pump (IABP) insertion. ⋯ On hospital day 6, he was weaned from IABP. MG is a high-risk condition for TTS, and TTS with myasthenic crisis (MC) is associated with high mortality. We successfully managed this case of TTS with MC with intubation and IABP, without MG-specific treatment.
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In this report, we describe a unique case of an 80-year-old woman who developed chronic bromine poisoning due to the prolonged ingestion of over-the-counter (OTC) medication containing bromovalerylurea (BVU), thus leading to the onset of drug-induced partial Fanconi syndrome and resultant osteomalacia. The patient's condition improved following the cessation of bromide intake. This case highlights the potential risks of chronic BVU exposure and the importance of caution regarding the use of OTC medications containing BVU.