Internal medicine
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Bevacizumab, a monoclonal antibody against vascular endothelial growth factor, may be associated with arterial embolisms. We herein report a case of acute myocardial infarction caused by coronary embolism during combination chemotherapy with mFOLFOX-6 and bevacizumab in a patient with metastatic colon cancer. ⋯ Sole thromboaspiration was successfully performed; the final angiogram demonstrated no stenosis in the right coronary artery. Bevacizumab may be associated with acute coronary syndrome in patients with coronary risk factors, despite no significant coronary narrowing.
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Review Case Reports
Long-term Findings in Bullous Sarcoidosis: A Case Report and Literature Review.
Pulmonary sarcoidosis may occasionally present with large bullae, but the clinical implications of this finding remain unclear. We herein report the complete clinical course of a case of pulmonary bullous sarcoidosis. ⋯ The later phase involved repeated bacterial and fungal infections of the bullous lungs, eventually causing respiratory failure and mortality. Postmortem examinations revealed aggressive pulmonary Mycobacterium avium infection and diffuse alveolar damage.
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Case Reports
Mass-like Lesions Causing Compression of Large Vessels in Granulomatosis with Polyangiitis: A Case Report.
A 69-year-old woman with a history of otitis media with anti-neutrophil cytoplasmic antibody-associated vasculitis who had been receiving corticosteroid monotherapy presented with shortness of breath. The otitis media had been alleviated, but she had saddle nose. ⋯ After she was started on high-dose corticosteroids and intravenous cyclophosphamide, the mass-like lesions disappeared with improvements of the stenoses. Ameliorating mass-like lesions resulting from GPA requires therapeutic intervention using corticosteroids and immunosuppressants.